29 jobs found

HackerOne is a global leader in Continuous Threat Exposure Management (CTEM). The HackerOne Platform unites agentic AI solutions with the ingenuity of the world's largest community of security researchers to continuously discover, validate, prioritize, and remediate exposures across code, cloud, and AI systems. Through solutions like bug bounty, vulnerability disclosure, agentic pentesting, AI red teaming, and code security, HackerOne delivers measurable, continuous reduction of cyber risk for enterprises. Industry leaders, including Anthropic, General Motors, Goldman Sachs, Lufthansa, Uber, UK Ministry of Defence, and the U.S. Department of Defense, trust HackerOne to safeguard their digital ecosystems. HackerOne was recognized in Gartner's Emerging Tech Impact Radar: AI Cybersecurity Ecosystem report for its leadership in AI Security Testing and has been named a Most Loved Workplace for Young Professionals (2024). HackerOne is at a pivotal inflection point in the security industry. Offensive security is no longer optional - it is the standard for forward-thinking companies that want to build trust and resilience in a world where AI-driven innovation and adversaries are moving faster than ever. With the industry shifting, HackerOne stands apart: we combine the ingenuity of the largest security research community with a best-in-class AI-powered platform, trusted by the world's top organizations. HackerOne Values HackerOne is dedicated to fostering a strong and inclusive culture. HackerOne is Customer Obsessed and prioritizes customer outcomes in our decisions and actions. We Default to Disclosure by operating with transparency and integrity, ensuring trust and accountability. Employees, researchers, customers, and partners Win Together by fostering empowerment, inclusion, respect, and accountability. Senior Product Designer, Agentic Vulnerability Elimination Remote Location: London, UK Position Summary HackerOne is seeking a Senior Product Designer to join our growing team focused on Agentic Vulnerability Elimination. In this role, you will design intelligent, AI-powered experiences that help customers identify, prioritize, and remediate vulnerabilities more effectively across the software development lifecycle. You will lead the design of complex product experiences from discovery through delivery, partnering closely with product managers and engineers across our UK and Netherlands teams. This is an opportunity to shape how AI agents and human workflows come together to eliminate vulnerabilities at scale, while delivering intuitive, high-impact user experiences. At HackerOne, we embrace a Flexible Work approach that gives us the freedom to do our best work while also fostering the connections and community that make us stronger. Reflecting this philosophy, this is a remote role targeted for candidates within 75 kilometers of London. We believe this balance of proximity and flexibility gives Hackeronies the chance to occasionally come together - fostering collaboration, connection, and in-person moments that enrich our culture - while still preserving the benefits of remote work. What You Will Do Design end-to-end product experiences for Agentic Vulnerability Elimination, from discovery through delivery, applying First Principles Problem Solving to break down complex security and AI-driven workflows into intuitive solutions Build and iterate on AI-powered user experiences, embedding an AI First mindset into design decisions and contributing to workflows that leverage LLMs and automation effectively Partner closely with product managers, engineers, and data partners across the UK and Netherlands to deliver high-quality, user-centered solutions that improve vulnerability remediation outcomes Use Data-Driven Decision Making to inform design choices, validate hypotheses through research and testing, and continuously improve product experiences based on measurable impact Demonstrate Change Agility by adapting designs in response to evolving product direction, emerging AI capabilities, and shifting customer needs while maintaining momentum Contribute to and evolve HackerOne's Design Language System, ensuring consistency and scalability across products Communicate design rationale, tradeoffs, and decisions clearly to stakeholders, balancing user needs, technical constraints, and business goals Mentor junior designers and contribute to a collaborative, feedback-driven design culture Minimum Qualifications 8+ years of UX and product design experience, preferably in B2B or enterprise software environments Demonstrated experience designing complex workflows and systems, with the ability to independently lead projects from concept to implementation Experience applying AI tools or designing AI-enhanced user experiences, with an understanding of responsible and effective usage Strong proficiency in user research, interaction design, prototyping, and usability testing, with the ability to translate insights into product improvements Preferred Qualifications Bachelor's degree in UX, HCI, design, or a related field Experience designing for cybersecurity, developer tools, or technical platforms (e.g., vulnerability management, DevSecOps, or similar domains) Familiarity with designing for AI agents, automation systems, or human-in-the-loop workflows Basic understanding of front-end development principles and constraints Compensation Bands: Tier Guide UK Tier: $100,000-$123,000 Job Benefits: Health (medical, vision, dental), life, and disability insurance Equity stock options Retirement plans Paid public holidays and unlimited PTO Paid maternity and parental leave Leaves of absence (including caregiver leave and leave under CO's Healthy Families and Workplaces Act) Employee Assistance Program Eligibility may differ by country We're committed to building a global team! For certain roles outside the United States, India, the U.K., and the Netherlands, we partner with as our Employer of Record (EOR). Visa/work permit sponsorship is not available. Employment at HackerOne is contingent on a background check. HackerOne is an Equal Opportunity Employer in the terms and conditions of employment for all employees and job applicants without regard to race, color, religion, sex, sexual orientation, age, gender identity or gender expression, national origin, pregnancy, disability or veteran status, or any other protected characteristic as outlined by international, federal, state, or local laws. This policy applies to all HackerOne employment practices, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. HackerOne makes hiring decisions based solely on qualifications, merit, and business needs at the time. For US based roles only: Pursuant to the San Francisco Fair Chance Ordinance, all qualified applicants with arrest and conviction records will be considered for the position.

.Security Engineer III page is loaded Security Engineer IIIlocations: Oxfordtime type: Full timeposted on: Posted Todayjob requisition id: R112063 About our Team You'll be joining the Security Engineering team within Elsevier's Information Security & Data Protection department. Our team is responsible for designing, implementing, configuring, and maintaining security tools used across Elsevier Technology. You will collaborate with colleagues from Incident Response, Threat Engineering, Governance Risk & Compliance (GRC), and work closely with business users to ensure our security tools are effectively adopted throughout our cloud infrastructure. About the Role We are seeking candidates with a passion for cybersecurity. You should have a solid understanding of security tools, cloud technologies, and DevOps methodologies. We value practical experience applying IT security principles across areas such as Network Security, Security Operations, Vulnerability Management, Risk Management, and Incident Response. Responsibilities Collaborate within the security engineering team to design and implement security tooling. Design, build, and maintain AWS cloud infrastructure using Infrastructure as Code (Terraform) Create and support CI/CD pipelines using GitHub Actions to enable reliable, automated deployments Collaborate with engineering teams on architecture, reliability, and continuous improvement Partner with software development teams to ensure effective adoption of security tools. Implement monitoring, logging, and alerting to improve system reliability and visibility Support resilience through capacity planning, performance tuning, disaster recovery, and runbooks Troubleshoot issues efficiently and communicate outcomes clearly. Deliver production-ready systems on time and within budget. Requirements We recognize that no one will meet every requirement. If you are excited about this role and have relevant experience, we encourage you to apply. Demonstrated knowledge of IT security tools and cloud computing, including security services in AWS, Oracle Cloud Infrastructure (OCI), or Aliyun. Experience with CI/CD pipelines (e.g., GitHub Actions). Familiarity with AI tools (such as GitHub Copilot or ChatGPT Enterprise) to enhance security outcomes. Ability to analyze and monitor security systems using tools such as NewRelic or CloudWatch. Proficiency in scripting and/or application development (e.g., Python, Shell scripting). Experience working with security tools such as SIEM, Data Loss Prevention (DLP), Endpoint Detection & Response (EDR), Firewalls, Intrusion Detection/Prevention Systems (IDS/IPS), or code analysis tools. Experience with cloud environments (AWS or others), virtualization, containerization, or infrastructure as code. Exposure to Agile and/or DevOps frameworks. Interest in emerging industry standards for security in technology environments. We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click to access benefits specific to your location. We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our or please contact 1-. Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scams . Please read our .We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. USA Job Seekers: .RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.

Job Title iOS Team Lead, Security Research Engineer Job Location Picadilly circus, London Job Description L3Harris Trenchant's expertise is the by-product of the L3Harris acquisition of two highly-regarded information security businesses - Azimuth Security and Linchpin Labs. United under Trenchant, we are a key component of L3Harris' Intelligence and Cyber International Division. We are a trusted, discrete partner furnishing security products, consultancy, training and integration services to allied security, defense, and law enforcement agencies. We are seeking an accomplished and collaborative Team Lead to guide an advanced offensive security research team. You will drive research strategy, foster knowledge sharing, mentor talented security researchers, and ensure the team remains at the forefront of vulnerability discovery and exploit development across cutting-edge platforms. Essential Functions Lead a high-performing team of offensive security researchers, supporting professional development and team wellbeing through regular video check-ins. Facilitate regular and transparent communication via weekly and event-driven status updates covering achievements, challenges, team needs, and research progress. Create a collaborative and supportive team environment by promoting documentation, knowledge sharing, and technical presentations. Organize and lead engaging weekly team calls for resource sharing, brainstorming research directions, and collaborative problem-solving. Mentor junior researchers and new hires, supporting strong onboarding, continuous learning, and ongoing professional growth. Manage technical recruitment activities, including interviewing and evaluating candidates. Conduct performance reviews, provide feedback, and communicate outcomes to leadership. Plan and manage the team's budget, covering travel, training and conference opportunities. Attend leadership meetings and coordinate cross-team initiatives; align team objectives with organizational priorities. Technical Responsibilities Oversee and guide the identification, analysis, and exploitation of vulnerabilities in modern operating systems, kernel components, and complex software ecosystems. Direct research in reverse engineering, proof of concept exploit development, and bypassing advanced security mitigations. Set technical priorities for the team, balancing current research objectives with exploration of new attack surfaces and technologies. Ensure research stays current with evolving attack techniques, mitigations, and emerging technologies. Encourage dissemination and publication of impactful research and adaptive approaches to industry wide software/security updates. Qualifications Proven experience leading or mentoring technical teams in offensive security or vulnerability research. Extensive track record of iOS vulnerability research and exploitation on modern devices and chipsets. Strong understanding of recent iOS mitigations such as Pointer Authentication Codes (PAC), Secure Page Table Monitor (SPTM), and Memory Integrity Extension (MIE), etc. Advanced expertise in vulnerability discovery, reverse engineering, and exploit development within the iOS operating system or platform. Strong programming skills, including proficiency in C, C++, and low level assembly. Familiarity with industry standard toolsets for reverse engineering and debugging. Excellent organisational, communication and team building skills. Demonstrated history of impactful security research (e.g., advisories, assigned CVEs or technical publications). Benefits Bonus scheme 25 days holiday per year (plus bank holidays), increasing with long service and the opportunity to buy/sell up to 5 days Private medical insurance with optional family cover Pension scheme up to 8% employer contribution Life Assurance 4 salary (flexible up to 10 ) Group income protection Flexible opt in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover, cycle to work scheme, travel insurance and electric car scheme Employee Family Assistance Program providing mental health and wellbeing support Important To Know Due to the nature of our work many of our roles require a UK nationality and the ability to obtain a security clearance. Applicants who accept a conditional offer of employment must meet the right to work in the UK, eligibility requirements for access to classified information and will be subject to government security checks. L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to maintaining a workplace that is free from unlawful discrimination and offers equal opportunities for all. Applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief, and marriage and civil partnerships.

About the Team Product Security at Chainalysis keeps our SaaS platform - used by governments, banks, and crypto exchanges to investigate financial crime - secure by design. We partner directly with product and platform engineering on threat modeling, design reviews, penetration testing, and remediation of findings across our AWS and Kubernetes estate. As a Staff Product Security Engineer, you'll be the technical lead for product security across one or more product areas. You'll run security reviews for new launches and AI tooling, perform hands on pentests, ship code and fixes directly into product repos, own our Vulnerability Disclosure Program, and drive SOC2 and risk framework work across R&D. You'll participate in a shared on call rotation for production security incidents. In this role, you'll: Lead Product Security across Chainalysis' SaaS offerings, partnering with product and platform engineering teams on design, code, and remediation Own Unified Security Review process for new product launches, vendor evaluations, and AI tooling - including custom penetration tests scoped to each review Drive Security Engineering Risk Management Framework, for consistent risk classification and remediation tracking across product Lead the Vulnerability Disclosure Program and security bug reporting workflow, from researcher intake through fix Drive SOC2 and compliance related security remediation across product engineering, partnering with R&D leads on architectural fixes Provide security review and guardrails for internal AI platforms and coding agents (LLM gateways, prompt/response controls, agent permissioning) Participate in a shared on call rotation for high severity production security incidents We're looking for candidates who have: 8+ years of application security engineering experience Strong production coding ability in at least one of Java (preferred), TypeScript/JavaScript, Python, or Go - enough to perform deep code review, write proof of concept exploits, and contribute fixes directly into product repos Building security automation into CI/CD pipelines Hands on penetration testing of production SaaS applications, including custom tests scoped to new product launches Threat modeling, secure design reviews, and static/dynamic code analysis across the SDLC Identifying and remediating common web application vulnerabilities (OWASP Top 10) Experience securing internal AI/LLM platforms and coding agents (model gateways, prompt/response controls, agent permissioning) Nice to have experience: Experience in Web3, Blockchain or Digital Assets Experience building AI workflows, agents, and guardrailing Technologies we use: Cloud and containers: AWS, GCP, Kubernetes (EKS/GKE) Infrastructure as Code: Terraform Security tooling: Wiz, SonarCloud, Burp, Cloudflare CI/CD and source control: GitHub, GitHub Actions, Artifactory and related build/deploy tooling Languages and scripting: Java, JavaScript, Python, Go AI Coding Agents, Tooling, Systems

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris is the Trusted Disruptor in defense tech. With customers' mission critical needs always in mind, our employees deliver end to end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title - IT Systems and Infrastructure Engineer Job Location - London Job ID - 35606 About this opportunity and L3Harris UK Operating at 11 sites in the United Kingdom, L3Harris supports Britain's mission to secure and strengthen the country by delivering sovereign innovation across the space, air, land, sea and cyber domains. L3Harris Trenchant is an elite global team of engineers and security researchers charged with building world class computer security products. Trenchant's expertise is the by product of the L3Harris acquisition of two highly regarded information security businesses - Azimuth Security and Linchpin Labs. United under Trenchant, we are a key component of L3Harris' Intelligence & Cyber Division. We are a trusted, discrete partner furnishing security products, consultancy, training and integration services to allied security, defence, and law enforcement agencies. A few of our employee benefits are: 25 days holiday per year (plus bank holidays), increasing with long service and with the opportunity to buy/sell up to 5 days Private medical insurance with optional family cover Pension scheme of up to 8% employer contribution Life Assurance 4x salary (flexible up to 10x) Group income protection Flexible opt in extras such as a health care cash plan, dental insurance, gym membership, critical illness cover, cycle to work scheme, travel insurance and electric car scheme Employee Family Assistance Program providing mental health and wellbeing support Professional membership reimbursement (discretionary) What the role will involve The responsibilities of your role will include the following: Align IT services with global standards and ensure stable, reliable infrastructure. Resolve issues promptly and communicate clearly for a positive user experience. Take ownership of problems and improve systems, processes, and service quality. Collaborate effectively with colleagues across regions and share knowledge. Enhance security and resilience through disciplined patching and monitoring. Build constructive, trusted relationships with the teams you support. Technical Responsibilities Operate and maintain regional and global infrastructure services including servers, networks, virtualization platforms, storage systems, and cloud environments. Diagnose and resolve complex technical issues. Deploy, configure, and maintain Linux servers and containerized workloads. Support and improve network infrastructure, including routing, switching, firewalls, VPNs, and site to site connectivity. Automate infrastructure provisioning and management using tools such as Ansible, Terraform, Python, and Bash. Support cloud based services, particularly AWS. Assist in the deployment and maintenance of developer tooling. Participate in incident response and serve as an escalation point for complex issues. Monitor system health and performance, using tools such as Prometheus, Grafana, and SNMP. Enhance infrastructure security through hardening, patching, and vulnerability remediation. What you'll bring The role requires the following experience and skills: Proficient in Linux system administration Strong skills in analyzing and solving technological challenges. Experience with networking fundamentals, containerization technologies, and cloud platforms. Familiar with automation and security best practices. Eligibility to obtain a security clearance Professional experience in systems, networks, or infrastructure engineering. Experience supporting technical or engineering focused teams. Important to know Due to the nature of our work many of our roles require a UK nationality and the ability to obtain a security clearance. Applicants who accept a conditional offer of employment must meet the requirement of right to work in the UK and must meet eligibility requirements for access to classified information and will be subject to government security checks. L3Harris Technologies is proud to be an Equal Opportunity Employer. We are committed to maintaining a workplace that is free from unlawful discrimination and offers equal opportunities for all. Applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief, and marriage and civil partnerships.

CoreTech is looking for candidates with a STEM background, which may also include experience of research, cyber security or ethical hacking, to join our team. Our team is highly experienced, deeply technical and passionate about delivering quality solutions that blend rapid development, security research and software engineering skills. Our Research team uses a wide range of tools, programming languages and emerging technologies to develop rapid prototypes, minimal viable products and world class research that has meaningful real world impact. The work is conducted in a fast paced and dynamic environment, which results in solutions to some of the most complex cyber security challenges faced by the UK. This means no two days are the same and project requirements can quickly change based on your experience, understanding and input. We are looking for skills in a variety of technologies, but experience with C, C++, Python, operating system internals, embedded systems, network packet analysis or machine learning would be advantageous. Equally, the role requires an inquisitive mindset, persistence, and enthusiasm for solving difficult research tasks, which can often appeal to those with a technologist, scientific or mathematical background. As part of our team, you will Work alongside hugely talented and respected researchers, vulnerability researchers and software engineers. Tackle a wide range of challenging problems using various technologies. Conduct cutting edge, novel and world leading research. Design and produce niche solutions with immediate real world impact. Use your skills and experience to propose new ways of doing things. Continually learn new skills and technologies. An ideal candidate will Have a passion for cyber security and/or technology. Thrive on solving difficult and complex problems. Have a genuine interest in how technology works and how it can be applied in different ways. Enjoy sharing their knowledge and working with team members. Work with various technologies and programming languages, with uncertain outcomes, to achieve something new. Your Experience Reverse engineering in IDA Pro or Ghidra. Familiarity with Wireshark or other network packet analysis tooling. Ethical hacking. Network and protocol analysis. Hardware debugging (UART, JTAG, SWD). Knowledge of exploitation techniques and mitigations. Experience and knowledge of operating system internals, including Linux, Windows and embedded systems. Experience and knowledge of Android or iOS, and its internals. Familiarity with C, C++ or Python. RF technologies and Software Defined Radio. An inquisitive nature. Problem solver. We are recruiting at all grades from junior consultants through to highly experienced principal consultants. This vacancy is aimed at our junior, consultant and lead grades. This role will require skills and experience in the areas listed. At a junior level a passion and enthusiasm for the subject with an understanding of core principles is required. As the grades progress we're looking for increased experience and deeper expertise in some of the areas listed as well as the ability to lead technical projects.

Date Posted: 2026-03-01 Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: HybridRaytheon UK has a perm opportunity for a Principal Cyber Researcher to join our Cyber Research Group (CRG).As a Principal Cyber Researcher, you will conduct cutting-edge research and development across multiple cyber domains. You'll drive technical investigations, design rapid prototypes, and uncover emerging threats and vulnerabilities. In addition to hands-on research, you'll be involved in day-to-day CRG operations, help shape the team's long-term strategy, and support business development and bidding activities.You will be based at our Gloucester site, working in a hybrid capacity. Due to the interesting work you will do, you must be eligible and willing to gain SC and enhanced DV clearance. Key Responsibilities Conduct deep-dive research in vulnerability discovery, reverse engineering, and embedded systems Design and build rapid prototypes to validate novel cyber capabilities and concepts Analyse network protocols and system behaviours to identify security weaknesses Collaborate with multidisciplinary teams to deliver research outcomes and technical solutions Document methodologies, findings, and recommendations for internal and external stakeholders Manage small research teams, track progress, and report to customers Contribute to CRG's strategic planning and operational management Support business development efforts, including proposal writing and technical briefings Essential Skills and Experience Proficiency in programming languages such as C, C++, or Python Strong working knowledge of Linux-based systems, including command-line tools and system configuration Excellent communication skills, both written and verbal Solid understanding of networking concepts and protocols (e.g. TCP/IP, UDP, DNS, HTTP, ICMP) Demonstrated analytical and problem-solving capabilities, with a methodical and inquisitive approach to technical problems Experience in rapid prototyping using technologies such as Raspberry Pi, Arduino, and virtualised environments Proven track record of managing research projects from concept through delivery Desirable Skills and Experience Hardware prototyping, PCB design and microcontroller programming. Experience using penetration testing or red team tools. Reverse engineering using Ghidra, IDA Pro, or Binary Ninja. Vulnerability research, including exploit development and mitigation bypass techniques. Embedded software development on ARM, AVR, PowerPC or MIPS platforms. Experience with Radio Frequency (RF) systems, Software Defined Radios (SDRs), 2G/4G/5G, including tools like GNU Radio, Osmocom, srsRAN or USRP. Network engineering experience in home lab or professional environments. Benefits and Work Culture 37hr working week with early finish Fridays - start your weekend early! An informal, flexible working culture that is output focused 25 days holiday + statutory public holidays, plus opportunity to buy and sell up to 5 days and up to 5 paid days volunteering 10.5% company pension contribution with 6% employee contribution Annual company bonus scheme (discretionary) Private Medical Insurance (grade dependent) 6 times salary Life Assurance with pension Flexible Benefits scheme with extensive salary sacrifice schemes, including Health Cashplan, Dental, and Cycle to Work, amongst others Enhanced sick pay Enhanced family friendly policies including enhanced maternity, paternity & shared parental leave Raytheon UK You will be based within the area of the business providing DevSecOps at scale, Artificial Intelligence, Machine Learning, cyber and geospatial intelligence capabilities to support the defence, intelligence and cyber sectors. Collaborating with customers and suppliers to deliver secure, mission critical systems using the latest technologies and innovations.We take immense pride in being a leader in defence and aerospace technology. As an employer, we are dedicated to fuelling innovation, nurturing talent, and fostering a culture of excellence.Joining our team means being part of an organisation that shapes the future of national security whilst investing in your growth and personal development. We provide a collaborative environment, abundant opportunities for professional development, and a profound sense of purpose in what we do. Together, we are not just advancing technology; we're building a community committed to safeguarding a safer and more connected world. RTX Raytheon UK is a landed company and part of the wider RTX organisation. Headquartered in Arlington, Virginia, USA, but with over 180,000 employees globally across every continent, RTX provides advanced systems and services for commercial, military and government customers worldwide and comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon.Supporting over 35,000 jobs across 13 UK sites, RTX is helping to drive prosperity. Each year our work contributes over £2.7bn to the UK economy and offers a wealth of opportunities to 4,000 suppliers across England, Scotland, Wales and Northern Ireland. We're investing in all corners of the country, supporting 29,040 jobs in England, 3,040 in Northern Ireland, 1,900 in Scotland and 1,600 in Wales. C&I RTX adheres to the principles of equal employment. All qualified applications will be given careful consideration without regard to ethnicity, color, religion, gender, sexual orientation or identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. Privacy Policy and Terms: Click on this to read the Policy and Terms

A leading technology company in the UK is seeking a Security Engineer to enhance the security of their products. This role involves evaluating security-critical code, developing automated tools for vulnerability finding, and building exploits for discovered vulnerabilities. The ideal candidate should have a strong background in secure coding and experience with C, C++, and Python programming. This position offers an opportunity to work on innovative technologies in a collaborative environment.

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We're redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work smarter, not harder. Aircall's AI Voice Agent automates routine calls, AI Assist streamlines post-call work, and AI Assist Pro delivers real-time guidance so people can do their best work. The result is higher revenue, faster resolutions, and teams that scale with confidence. Aircall is headquartered in Paris, our European HQ, with a strong North American presence anchored in Seattle, our North American HQ, and teams across Madrid, London, Berlin, San Francisco, New York City, Sydney, and Mexico City. We've built a product customers love and a business that's scaling quickly, backed by world-class investors and driven by rapid AI innovation across multiple product lines. At Aircall, you'll join a company in motion. We're ambitious, product-driven, and execution-focused, with visible impact, fast decisions, and real growth. How we work at Aircall: We're customer-obsessed, data-driven, and focused on delivering meaningful outcomes. We value ownership, continuous learning, and thoughtful speed. If you thrive in a collaborative, fast-moving environment where trust and impact matter, you'll feel at home here. About the role: As a Security Engineer, Product Security, you will help Aircall build and ship secure products by working closely with engineering teams and product managers to identify risk early, reduce vulnerabilities, and improve security quality across the software development lifecycle. You'll support secure-by-design practices and help ensure security is integrated into how teams design, build, test, and release software. In this role, you'll be hands-on across threat modelling, vulnerability detection and remediation, and security testing. You will partner with engineers to make security practical and actionable - helping teams move quickly while raising the security bar. You'll also have a strong bias to leveraging AI to scale. Key Responsabilities: Partner with engineering teams to review designs and implementation plans, identifying security risks early and recommending mitigations. Perform threat modelling for new features and major changes, helping teams document risks, assumptions, and security controls. Identify and help remediate common vulnerability classes across services and APIs (e.g., auth/authz, injection, data exposure, logic flaws). Triage and support remediation of vulnerabilities identified through SAST/DAST tools, internal testing, or third-party findings. Conduct security testing and validation, including targeted manual testing for high-risk areas. Help improve secure development practices by creating reusable guidance, checklists, and secure patterns for engineering teams. Contribute to security tooling and automation that improves coverage, reduces false positives, and streamlines security reviews. Assist with product security incidents by supporting investigation, impact analysis, and follow-up remediation. Communicate security risks clearly and pragmatically, helping teams prioritize effectively and ship safely. Document learnings and contribute to evolving product security processes and standards. Requirements: 2-5 years of experience in Product Security, Application Security, or software engineering with a strong security focus. Strong understanding of web application and API security fundamentals and common vulnerability classes (OWASP Top 10). Experience performing security reviews, threat modelling, or secure architecture assessments for software systems. Familiarity with security testing tools and practices (SAST/DAST, dependency scanning, fuzzing, manual testing). Comfort reading and reviewing production code in at least one language (e.g., Python, Go, Java, JavaScript/TypeScript). Exposure to automated or AI-assisted security tools or workflows, and interest in applying them to improve developer experience and security outcomes. Ability to work cross-functionally with engineering teams and communicate findings in a constructive, actionable way. Proven ability to drive remediation efforts and follow through on risk reduction outcomes. Nice-to-have: Experience with cloud-native architectures (AWS/GCP/Azure), microservices, Kubernetes, service-to-service authentication, and secrets management. Experience tuning security tools to reduce noise and improve signal (e.g., improving rules, baselines, or pipelines). Familiarity with secure SDLC practices and security champions programs. Exposure to bug bounty/vulnerability disclosure or working with external researchers. Experience improving internal security automation or developer workflows (including using AI-assisted tooling). Why join us? Key moment to join Aircall in terms of growth and opportunities Our people matter, work-life balance is important at Aircall Fast-learning environment, entrepreneurial and strong team spirit 45+ Nationalities: cosmopolite & amp; multi-cultural mindset Competitive salary package & amp; benefits DE&I Statement: At Aircall, we believe diversity, equity and inclusion - irrespective of origins, identity, background and orientations - are core to our journey. We pride ourselves on promoting active inclusion within our business to foster a strong sense of belonging for all. We're working to create a place filled with diverse people who can enrich and learn from one another. We're committed to ensuring that everyone not only has a seat at the table but is valued and respected at it by providing equal opportunities to develop and thrive. We are strongly committed to hiring a diverse and multicultural team and we encourage applications from traditionally underrepresented backgrounds.

Intigriti is looking for a Security Analyst in the Greater London area to oversee incoming security vulnerability reports from researchers. The ideal candidate will have at least 2 years of relevant experience and possess strong communication skills. This role involves mentoring junior members and requires a good understanding of ethical hacking and vulnerability assessments. The position offers a hybrid working model with benefits such as competitive salary, private healthcare, and a training budget.

Your mission As a Security Analyst, you oversee incoming security vulnerability reports from our researchers' community, while continuously sharpening your cybersecurity skills. All of this happens through dedicated interaction with the researcher's community and with the goal of offering the best possible service to both companies and researchers. What you'll be doing Challenge and support both researchers and security teams using your entire security skillset. Research, POC and evaluate reports that come in through our platform (make sure they're unique, concrete & actionable for our clients). Handling escalations of tickets and researcher mediation. Mentoring and coaching more junior team members. Proactively flag tickets that present an escalation risk. Track changes in the team's workload and prioritize accordingly. Assess the severity of reported issues in relation to how they can disrupt business, including the financial and managerial implications. Familiarity with and ability to calculate CVSS ratings. Review and provide feedback on reports in a constructive and supportive manner. Motivate and engage security researchers to continuously outperform themselves. Build a positive relationship with our community and customers in close collaboration with success management. Provide remediation advice and help customers make the most value out of received reports. Proactively identify and solve issues, as well as accept and quickly respond to delegated work. Communicate, document, and share your findings. Stay updated on the latest malware and security threats. Perform penetration tests and security validation on computer systems, networks and applications. Create new testing methods to identify vulnerabilities. What you'll bring Outstanding interpersonal abilities, and strong written and verbal communication skills. Fluent in English, both written and spoken. Dutch language skills is a big plus. At least 2 years of relevant experience within pen testing, security testing, or vulnerability assessments. Stress resistant & you can keep a clear focus on the resolution in an incident-context. A strong understanding of the (Ethical) Hacker culture and the BugBounty community. Attention to detail, analytical and problem-solving capabilities. Able to independently find solutions to both technical and non-technical problems with no apparent answer (aggressive googling, stack overflow, etc). Flexible working hours, willing to take part in a 24x7 support organization. Positive service-oriented personality. Proven technology skills. Proficient with Mac, Windows, Linux. OWASP top 10 knowledge. Web application security knowledge. Mobile application security knowledge. Nice to haves Your very own bug bounty profile. CEH, CPT, CEPT, CPEN, OSWE, OSWA, EWPT or EWPTX certificates are a plus. What is in it for you? Competitive salary 26 days of annual leave and Bank Holidays Top-notch Private Healthcare and Health Cash Plan Hybrid working model Initial home office budget 2-month work abroad policy Great training and yearly learning budget Employer pension scheme Enhanced maternity pay Social activities and team outings Referral bonus Employee Assistance Program Great hardware and access to the best tools to be successful in your role Mobile subscription contribution Why join us? Here are some great benefits of joining our team: Cybersecurity is a great place to be!The security industry is fast paced and continues to grow even during times of economic uncertainty. We provide a clear career path and learning budget to help set you up for success. Join a company that's making a real impact. In addition to our sustainability goals, we empower ethical hackers from all backgrounds to earn a living. Be yourself! Our international team celebrates individuality and places a strong focus on diversity and inclusion. We are the proud winners of the Deloitte Rising Star award in 2020, the Deloitte Fast 50 award in 2021 and Security Innovation of the Year 2025 at the UK IT Industry awards. We're backed by top investors who are enabling us grow internationally.

Reporting to: Head of Risk and Compliance ABOUT NEXGEN CLOUD: NexGen Cloud is the company behind Hyperstack, a full-stack AI cloud serving tens of thousands of customers from AI researchers to enterprises running the world's most compute-intensive workloads. We deliver on-demand and private GPU infrastructure to teams who treat performance as a requirement, not a feature. We're a tight-knit, fast-moving team working at the cutting edge of AI cloud infrastructure. We practice what we preach, equipping our people with AI at every level so we can solve harder problems, ship faster, and keep raising the bar for what enterprise GPU infrastructure looks like. THE ROLE: Information Security Officer This role exists because as we scale our infrastructure and customer base, protecting the systems, data, and trust that underpin Hyperstack is a business critical priority. You'll have direct ownership over NexGen Cloud's information security posture - from policy and risk frameworks through to incident response and compliance programmes. This is a role for someone who operates independently, thinks in systems, and understands that good security is both a technical and a business discipline. WHAT YOU'LL BE DOING: Rather than a long checklist, here's what success in this role looks like: Own the development and maintenance of data security policies, standards, and procedures across the organisation Drive the information security roadmap, coordinating activities across Risk and Compliance, Engineering, and Operations Lead risk and vulnerability assessments, ensuring findings translate into prioritised remediation actions Oversee data classification, encryption, and access control frameworks Lead incident response planning, investigation, and remediation - including playbooks, communications, and documentation - tracking actions through to closure Collaborate with Engineering, DevOps, Legal, and Compliance to embed security by design Manage third party security risk and vendor assessments, escalating material risks appropriately Build and deliver security awareness programmes across the organisation Maintain documentation for audits and regulatory reporting ABOUT YOU: We're more interested in how you think and work than in a perfect CV. You'll likely bring a combination of the following: Strong knowledge of data protection laws and regulatory frameworks Experience in cloud security environments Deep understanding of encryption, IAM, network security, and secure architecture principles Proven experience in incident response and risk management Familiarity with security standards such as ISO 27001, SOC 2, NIST Ability to translate technical risks into business impact for non technical stakeholders Strong communication and cross functional collaboration skills Certifications are a plus (e.g. Security+, ISO 27001 Foundation, CC); advanced certifications (CISSP, CISM, CCSP) welcomed but not required Nice to Have Experience in HPC, GPU, or AI/ML cloud environments Background in SaaS, IaaS, or enterprise cloud infrastructure security Experience with zero trust architecture implementation Knowledge of container and Kubernetes security Familiarity with DevSecOps practices and CI/CD security integration Exposure to international data transfer frameworks and multi region compliance Experience with SIEM, SOAR, and advanced threat detection platforms Involvement in external security audits and penetration testing programmes Experience leading security certifications or accreditation programmes WHAT WE OFFER: Competitive salary and annual discretionary bonus scheme 25 days of holiday, plus public holidays Flexible working arrangements (remote or hybrid, depending on role and location) Real ownership and autonomy, with the trust to take initiative and experiment The opportunity to make a visible, meaningful impact as we scale Clear career progression and growth opportunities in a fast growing company A collaborative, international culture built on trust, transparency, and ownership The chance to help shape NexGen Cloud's team, culture, and future alongside ambitious, mission driven colleagues

Who we are Percepta's mission is to transform critical institutions with applied AI. We care that industries that power the world (e.g. healthcare, manufacturing, energy) benefit from frontier technology. To make that happen, we embed with industry-leading customers to drive AI transformation. We bring together: Forward deployed expertise in engineering, product, and research Mosaic, our in house toolkit for rapidly deploying agentic workflows Strategic partnerships with Anthropic, McKinsey, AWS, companies within the General Catalyst portfolio, and more Our team is a quickly growing group of Applied AI Engineers, Embedded Product Managers and Researchers motivated by diffusing the promise of AI into improvements we can feel in our day to day lives. Percepta is a direct partnership with General Catalyst, a global transformation and investment company. About the role We're hiring Applied AI Engineers who will work directly with customer executives, operators, and technical teams to define and deliver high impact AI systems. We are excited to build out our European presence, and you will be on the front lines of helping to define our strategy and success in the region. We don't build prototypes or laboratory projects you'll design, build, and ship production grade AI agents and workflows that drive millions in business value for customers. Our Applied AI Engineers: Shape the AI vision: Collaborate with customer stakeholders to define their long term AI strategy and transformation roadmap. Identify high leverage use cases: Work backwards from the long term vision to surface and prioritize specific AI applications that connect our ambition to measurable business value. Ship real products: Rapidly build and deploy AI solutions that work in the wild, with real users and real data. Advance our core product: Encode the lessons from our customer engagements in our Mosaic product, consistently contributing new features, patterns, and abstractions. What we're looking for AI nativeness: You're excited about the potential for AI to transform businesses and want to play a hands on role in bringing frontier technology into critical institutions. Being generative and collaborative: You love constantly jamming on new "what if" ideas with teammates and partners. Extreme ownership: You're willing to jump in and love being the one on the hook. You aren't going to wait to be pointed at a task-you're going to identify what you think we should do next, and then do it. Execution excellence and speed: You can build stuff in messy environments and know how to get code written and shipped quickly. You can hold the balance of speed and quality and know when to push the pace vs. when to slow down. Customer obsession and respect: You're motivated by understanding customer pain points and iterating directly with end users to deliver wins quickly. Bonus if you have Hands on experience with LLM tooling (LangGraph, Mastra, Agents SDK, etc). Built and deployed production LLM powered systems (tool use, RAG pipelines, multi step agents, human in the loop, etc). Strong technical foundations in Python/TypeScript, cloud deployment (AWS/GCP/Azure) and DevOps tooling. Prior startup or founding engineer experience, balancing craft, ownership, and speed. We're working against an incredibly ambitious mission. It won't be easy, but it will likely be the most fulfilling work of your career. If this excites you, let's chat, even if you don't meet all of the qualifications above. Our Values Dream bigger: We have the unique privilege of taking on the most ambitious problems and we should chase them with optimism, responsibility, and genuine belief that we can make it happen. We have to embrace the hard things when no one else will. Heart in the game: What we're doing matters and we have to give a shit. Internally, that means fixing badness when you find it. Externally, it means honoring the trust our customers place in us with their most important problems. This isn't a 9 5, nor is it a job we're ever going to monitor your hours. We promise to put work in front of you that matters and in return, we ask you to promise to care. Win for the customer: Everyone is an engineer and the job of an engineer is to deliver outcomes, not outputs. Everything we do-the products we build, the partnerships we launch, the strategy we set-exists to make our customers successful. Delivery is the strategy. Make the call: Organizations are only as strong as the pace at which they make decisions. Everyone at Percepta should feel empowered to commit and shape the ambiguity in front of them. But "make the call" cuts both ways: make the decision and make the phone call. High agency decision making only works with high bandwidth communication and we commit to never operate in silos. Intensity with kindness: We believe in excellence in execution, candor in feedback, ruthlessness in prioritization, and survivalist urgency. We also believe you don't need to be an asshole to deliver on any of this. The trust built through shared kindness and vulnerability is what makes the intensity sustainable.

.Cyber Security Business Information Officer (BISO) page is loaded Cyber Security Business Information Officer (BISO)locations: Oxford: Londontime type: Full timeposted on: Posted Todayjob requisition id: R112581 About Our Team The Business Information Security Office (BISO) team partners with business, product, and technology leaders to deliver measurable security outcomes that support enterprise objectives. We focus on managing complex risk, embedding secure by design practices, and driving long term cybersecurity maturity. Our work enables trusted innovation, operational resilience, and informed risk decision making across the organization. About the Role As a Business Information Security Officer (BISO), you act as the primary security partner for assigned business units, bridging business strategy and enterprise cybersecurity. You are accountable for planning and executing security initiatives that reduce risk, strengthen cyber defenses, and enable delivery at scale. The role is highly collaborative, advisory, and outcome focused-ensuring security is embedded early and pragmatically across products, platforms, and major initiatives. Responsibilities: Act as the primary security partner for assigned business units, building trusted senior stakeholder relationships. Embed security early into business initiatives, product development, and technology delivery. Sponsor and support enterprise and business aligned security initiatives end to end. Provide expert security guidance across concurrent IT, engineering, and business projects. Oversee security assessments including vulnerability management, penetration testing, and third party risk. Translate security findings into prioritized, actionable remediation plans with clear ownership. Provide security input into solution architecture and major technology decisions. Serve as the security point of contact for customer facing inquiries, audits, and due diligence. Identify, document, and govern cyber risks, supporting risk acceptance and escalation processes. Develop and report meaningful security metrics to inform leadership decisions and continuous improvement. Requirements: Several years' experience in a BISO or senior security leadership / advisory role. Strong cloud and application security experience (AWS, Azure, GCP; secure SDLC). Hands on knowledge of security tooling (SIEM, SOAR, EDR/XDR, CSPM, SAST/DAST). Experience embedding security into CI/CD pipelines and DevSecOps practices. Proven capability in risk assessments, threat modeling, and control gap analysis. Experience collaborating with SOC and Incident Response teams during security events. Working knowledge of security frameworks and regulations (NIST, ISO 27001, CIS, GDPR, etc.). Ability to translate technical risk into clear, business relevant language. Strong stakeholder management skills with the ability to influence without authority. Bachelor's degree in Engineering, Computer Science, or equivalent experience, plus relevant certifications (CISSP, CISM, GIAC, or similar). We know your well-being and happiness are key to a long and successful career. We are delighted to offer country specific benefits. Click to access benefits specific to your location. We are committed to providing a fair and accessible hiring process. If you have a disability or other need that requires accommodation or adjustment, please let us know by completing our or please contact 1-. Criminals may pose as recruiters asking for money or personal information. We never request money or banking details from job applicants. Learn more about spotting and avoiding scams . Please read our .We are an equal opportunity employer: qualified applicants are considered for and treated during employment without regard to race, color, creed, religion, sex, national origin, citizenship status, disability status, protected veteran status, age, marital status, sexual orientation, gender identity, genetic information, or any other characteristic protected by law. USA Job Seekers: .RELX is a global provider of information-based analytics and decision tools for professional and business customers, enabling them to make better decisions, get better results and be more productive.Our purpose is to benefit society by developing products that help researchers advance scientific knowledge; doctors and nurses improve the lives of patients; lawyers promote the rule of law and achieve justice and fair results for their clients; businesses and governments prevent fraud; consumers access financial services and get fair prices on insurance; and customers learn about markets and complete transactions.Our purpose guides our actions beyond the products that we develop. It defines us as a company. Every day across RELX our employees are inspired to undertake initiatives that make unique contributions to society and the communities in which we operate.

Job title- Senior Software Engineer - R&D (Scientific Instrumentation) Job Type- Full time Location - UK-Malvern Role benefits - Competitive Salary + Benefits Package and more Become part of making the impossible possible. About the role: If you're energized by solving complex problems and building software that drives real scientific discovery, this is where your work can truly matter.As a Senior Software Engineer, you'll take a leading role in creating high impact software for advanced physical characterisation instruments used by researchers, innovators, and industry pioneers worldwide.Your expertise will help shape the materials that shape our world, and influence breakthroughs across countless sectors. What you'll be doing: Design, develop, and integrate robust software across embedded (C++/Qt Quick) and desktop (C#/.NET) environments Work end to end across the full technology stack, from device control and data acquisition to UI/UX and native component integration Modernize and evolve legacy codebases by applying contemporary design patterns, tooling, and engineering best practices Champion engineering excellence through clean, maintainable code, strong architectural thinking, clear documentation, and comprehensive testing Contribute to effective Agile delivery through thoughtful refinement, realistic estimation, and iterative, value focused development Mentor and support engineers at all levels, fostering a collaborative, inclusive culture of learning and continuous improvement Take ownership of solving technical challenges, improving processes, and delivering reliable, high quality software that meets scientific and industrial needs Play a direct role in product innovation, helping shape the future of materials analysis technology used by researchers and industry leaders worldwide About you: 5+ years of professional software development experience and a track record of increasing responsibility Strong fluency in C++, with solid working knowledge of C#/.NET Deep understanding of object oriented design, software architecture patterns, and clean code practices Experience working across both greenfield and legacy codebases. Hands on experience with unit, integration, and system testing, plus automated testing frameworks Familiarity with CI/CD, pipelines, and deployment automation Understanding of secure coding, vulnerability management, and compliance principles. Strong analytical skills and the ability to break down complex problems Excellent communication skills, able to articulate concepts clearly to both technical and non technical audiences A collaborative mindset and appreciation for diverse perspectives What's in It for You Join an ambitious, fast-growing international organisation with a collaborative, inclusive culture where your ideas and impact truly matter Play a meaningful role in driving growth at a global leader committed to partnering with customers to make the world a better place Be part of a globally connected team, with opportunities to collaborate across regions and influence initiatives at scale Benefit from a comprehensive and competitive rewards package designed to support your wellbeing, growth, and success About us - Malvern Panalytical, Micromeritics and SciAps. Together we are a powerful and highly complementary combination of market leading technologies.We are the toolmakers for the world's most innovative companies, academic institutions, and government laboratories. We are their partners in discovery. Malvern Panalytical instruments analyze the chemical, physical and structural nature of materials, from proteins to polymers and semiconductors to minerals. Our leading technologies measure particle size, shape, concentration and zeta potential, biomolecular interactions and stability, elemental concentrations and crystallographic structure. Micromeritics manufactures systems for the characterization of particles, powders, and porous materials for a wide- range of end markets including catalysts, chemicals, building materials, clean-tech and battery. Our leading technologies measure surface area, porosity, density, adsorption and particle activity. SciAps specializes in portable X-ray fluorescence (XRF), laser-based (LIBS) and near-infrared (NIR) analyzers to measure any element in any environment. SciAps is the Center of Excellence for our handheld instruments. We have a global footprint with R&D and manufacturing sites in North America, Europe, and Asia.We are more than 2,500 employees in a customer-focused organization with sales and service offices in 20 countries, all committed to delivering expert and responsive customer support.We are part of Spectris. Spectris combines precision with purpose, delivering progress for a more sustainable world. Precision is at the heart of what we do - our leading, high-tech instruments and software equip our customers to solve some of their greatest challenges to make the world cleaner, healthier and more productive. Malvern Panalytical, Micromeritics & SciAps Your Partners in Discovery Malvern Panalytical, Micromeritics and SciAps, part of the Spectris Group, are committed to a diverse and inclusive culture where everyone can thrive and achieve a fulfilling career. Changing the world isn't something you can do on your own, or with a single way of thinking; it takes a wide collection of experiences, stories, knowledge, and expertise. We encourage applications from underrepresented individuals and people with diverse backgrounds. Although we always select the most qualified applicant for each role and make all decisions without regard to race, sex, age, or any other protected class, we are an inclusive, equal opportunity organization that prizes diversity. Your unique perspective is important to us.

A leading AI technology firm in Greater London is seeking a Security Researcher to enhance the security of its innovative AI products. The ideal candidate will have over 7 years of offensive security experience and deep understanding of AI/ML security risks. Responsibilities include vulnerability hunting, penetration testing, and shaping security strategies. Candidates should possess strong communication skills and a collaborative spirit. The position offers a competitive salary, health insurance, and a flexible remote policy.

Roke, Roke Manor, Romsey, Hampshire, United Kingdom Job Description Posted Tuesday 14 April 2026 at 00:00 Great ideas come from different minds. That's why we bring together engineers, scientists, analysts, and creatives from every background - and give them the trust, tools, and freedom to make a difference. What connects us is the mission: solving meaningful problems and building capability that protects what matters most. And as the challenges evolve, so do we - working on the technologies that will shape tomorrow, not just today. Security Research Engineer - National Security Business Role We are looking for a talented and inquisitive Security Research Engineer to join our team in Romsey. You will work at the cutting edge of cyber security, researching, developing, and prototyping innovative solutions to protect systems against sophisticated threats. This role is ideal for someone who thrives on solving hard technical problems, enjoys experimentation, and wants to make a tangible impact in high-stakes environments. Why You Should Join Us Built on over a 70 year heritage, Roke offers specialist knowledge in sensors, communications, cyber, and AI and ML. We change the way organisations think and act - through dynamic insights from the analysis of multiple layers of data. We take care of the innovative, technical stuff that keeps everyone safe - that's our mission, passion, and motivation. We have a competitive salary and access to a number of additional flexible benefits, which will cover Health and Wellbeing, Savings and Protection, and Life, Leisure and Entertainment. Roke has a great community of groups with shared interests. These enable people to share ideas and be passionate about tools, technologies and techniques they are interested in. We are committed to a policy of Equal Opportunity, Diversity and Inclusion. Our working environment is friendly, creative and inclusive and supports a diverse work force and those with additional needs. You will be responsible for Conduct in-depth research into emerging cyber security threats, vulnerabilities, and attack techniques Design and develop novel security solutions, tools, and prototypes Perform vulnerability analysis, reverse engineering, and security assessments across a range of platforms Collaborate with multidisciplinary teams to transition research into real world capabilities Contribute to technical reports, whitepapers, and customer deliverables Stay ahead of the latest developments in cyber security, sharing insights with the wider team Required Skills Strong background in cyber security, computer science, or a related discipline Experience with one or more of the following: Malware analysis Proficiency in programming (e.g., C/C++, Python, or similar) Understanding of operating systems, networks, and system architecture Strong analytical and problem solving skills Experience with embedded systems, mobile platforms, or cloud security Knowledge of cryptography or secure communications Familiarity with vulnerability research tools and frameworks Previous experience in a research or innovation environment Where you'll work ROMSEY - Located within beautiful Hampshire countryside, close to the picturesque New Forest District and not far from a superb stretch of the south coast. This is no corporate concrete jungle; this is a manor house site, with ample parking and an on site gym and a driveway full of daffodils in the spring. Due to the nature of this role, we require you to be eligible to achieve DV clearance. Roke, Roke Manor, Romsey, Hampshire, United Kingdom