83zero Ltd

19 job(s) at 83zero Ltd

83zero Ltd Reading, Berkshire
06/11/2026
Contractor
Location: Reading, Berkshire (Hybrid) Day rate: £400 - £450 (Inside IR35) Clearance: Active SC Clearance required We are looking for an experienced SC Cleared Java Developer to join a growing technology team working on complex, business-critical applications. This is a great opportunity for someone who enjoys hands-on development, solving technical challenges and working on secure, large-scale projects. What you'll be doing Designing, developing and maintaining Java-based applications. Building and integrating RESTful APIs and microservices. Working with Spring Boot and modern Java frameworks. Developing scalable, secure and high-performing solutions. Collaborating with architects, developers and DevOps teams. Supporting testing, troubleshooting and continuous improvement. Working in an Agile development environment. What we're looking for Strong commercial experience developing applications using Java. Hands-on experience with Spring Boot and microservices. Experience developing and integrating REST APIs. Good understanding of SQL and relational databases. Experience with CI/CD pipelines, Git and automated testing. Exposure to cloud technologies such as AWS or Azure would be beneficial. Experience working within Agile/Scrum teams. Active UK SC Clearance. Click apply if you are interested.
83zero Ltd City, London
06/11/2026
Full time
Salesforce Forward Deployed Engineer Location: London - Hybrid (1 day per week onsite) Salary: £70,000-£95,000 + benefits Build the next generation of AI-powered Salesforce solutions Join a global digital transformation consultancy at the forefront of enterprise AI and Salesforce innovation. We're looking for a hands-on Salesforce Forward Deployed Engineer to design, build and deliver intelligent, AI-powered solutions for major enterprise organisations. This is an engineering role, not a Salesforce configuration position. You'll work across Salesforce development, Agentforce, generative AI and enterprise integration to turn complex business challenges into production-ready solutions. What you'll do Design and build AI-powered agents and experiences using Salesforce Agentforce, Einstein AI and related technologies. Develop and customise solutions using Apex, Lightning Web Components (LWC), JavaScript, Flow and APIs. Create, customise and optimise prompt templates using Salesforce Prompt Builder. Connect AI agents to enterprise data and business processes through Salesforce Data Cloud and wider integration platforms. Build integrations using REST/SOAP APIs, MuleSoft, Platform Events and event-driven architecture. Apply prompt engineering, retrieval-augmented generation (RAG), grounding and techniques to reduce AI hallucinations. Test and evaluate AI solutions for accuracy, quality, cost and performance. Work directly with client teams to understand challenges, shape technical approaches and deliver measurable business outcomes. Contribute to engineering standards, code quality, CI/CD and DevOps practices. What we're looking for Strong hands-on Salesforce development experience, including Apex, LWC, JavaScript and Flow. Experience with Salesforce clouds such as Sales Cloud or Service Cloud. Practical experience with Agentforce, Einstein AI, Prompt Builder or other Salesforce AI capabilities. Understanding of LLMs, prompt engineering, RAG, grounding and AI evaluation. Experience working with Salesforce Data Cloud and enterprise data integration. Knowledge of APIs, integration patterns and event-driven architecture. Strong software engineering fundamentals, including debugging, testing, code quality and version control. Confidence explaining technical decisions, solving complex problems and working directly with clients. Ability to take ownership of solutions from design through to deployment. Ability to lead and support the development of junior engineers through constructive code reviews, hands-on coaching and sharing engineering best practices. Nice to have Experience with Model Context Protocol (MCP), vector search or embeddings. Python or other programming experience beyond the Salesforce platform. Salesforce certifications across development, architecture or AI. Why join? Work on innovative AI and Salesforce programmes for major global organisations. Build real-world enterprise AI solutions using emerging technologies. Work alongside experienced engineers, architects and digital transformation specialists. Develop your skills through challenging projects and ongoing learning. Enjoy a flexible hybrid working environment and a competitive benefits package. Security requirement This role requires Security Check (SC) clearance. Applicants must meet the relevant UK Government eligibility criteria, including five years of continuous UK residency. Additional nationality requirements may apply to certain positions. We are committed to creating an inclusive workplace and are a Disability Confident Employer (Level 2). Ready to build what comes next? If you're passionate about engineering intelligent Salesforce solutions and want to make an impact with enterprise AI, we'd like to hear from you. Apply today.
83zero Ltd Manchester, Lancashire
06/11/2026
Full time
SENIOR SERVICE DESIGNER £70,000 - £82,320 + Excellent Benefits, Healthcare Options & Bonus Lead. Shape. Transform. Make a Difference. Hybrid Working | Manchester Are you an experienced Senior Service Designer with active SC clearance looking for your next opportunity? Join a leading global IT consultancy and play a key role in delivering high-profile public sector digital transformation programmes. You'll have the opportunity to tackle complex challenges, influence service strategy and design intuitive, accessible, user-centred services that make a genuine difference to people's lives. WHAT YOU'LL BE DOING Leading end-to-end service design activities, from initial discovery through to implementation and delivery. Designing and shaping innovative digital services around user needs and business objectives. Applying GDS standards, accessibility requirements and inclusive design principles. Planning and facilitating workshops, stakeholder sessions, co-design activities and design sprints. Working closely with multidisciplinary teams, including UX/UI Designers, User Researchers, Product Owners and Developers. Using research, insights and service mapping to identify opportunities and improve customer experiences. Supporting and mentoring junior designers while contributing to the wider design community. WHY CONSIDER THIS OPPORTUNITY? High-profile programmes: Work on major public sector transformation initiatives. Real impact: Help shape services used by thousands of people. Career development: Access ongoing training, professional development and industry certifications. Collaborative culture: Work alongside talented designers and transformation specialists. Competitive package: £70,000-£80,000 base salary, alongside a strong benefits package, healthcare options and performance-related bonus. Flexible working: Hybrid arrangements with base locations across London, Manchester, Glasgow and Bristol. WHAT WE'RE LOOKING FOR Proven experience operating as a Senior Service Designer within complex digital transformation environments. Strong knowledge of GDS standards and user-centred design principles. Experience leading service design projects and engaging senior stakeholders. Excellent workshop facilitation, communication and collaboration skills. Active SC Security Clearance is essential. READY FOR YOUR NEXT CHALLENGE? If you're an SC-cleared Senior Service Designer looking to take ownership of exciting transformation programmes and make a genuine impact, I'd love to hear from you. Get in touch or apply today to find out more!
83zero Ltd City, London
03/11/2026
Full time
GenAI Full Stack Engineer - Managing Consultant Salary: 65,000 - 80,000 pa plus benefits, perks and healthcare options Job Type: Permanent - Hybrid / 2 x days per week - Travel to client site Base Locations: London, Manchester, Newcastle, Glasgow Overview: We're looking for a GenAI Full Stack Engineer who is passionate about solving real-world challenges through technology. You'll work closely with senior stakeholders both internally and within key clients to create GenAI strategies that translate business issues into relevant technical solutions and competitive propositions that are scalable, secure, and sustainable. Your Role: Collaborate with the team to develop GenAI proof-of-concepts (POCs) for clients using technologies like Retrieval-Augmented Generation (RAG) and intelligent agents. Scale existing POCs to production-ready solutions for customer use. Design and develop Full Stack applications for both GenAI and non-GenAI projects. Support the development of infrastructure to enable robust end-to-end solutions. Grow your skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity with tools like LangChain, LangGraph, CrewAI, or Vercel AI (in Python or JavaScript). LLM experience: Practical experience with Large Language Models (LLMs) such as OpenAI, Anthropic, Mistral, or Llama, and tools like Ollama. Cloud Platforms: Proficiency in AWS or Azure for hosting and deployment. Containerization and Orchestration: Hands-on experience with Docker, Kubernetes, and Docker Compose. Infrastructure as Code (IaC): Exposure to tools like Terraform. Monitoring Tools: Familiarity with LLM monitoring tools like Langsmith, Langfuse, or similar. CI/CD: Experience with continuous integration and deployment tools such as GitLab, GitHub, or Jenkins. Vector Databases: Experience with and (but not limited to) ChromaDB, Pinecone, PGVector, MongoDB , Qdrant etc. NoSQL: Familiarity with NoSQL databases (e.g., MongoDB preferred). SQL: Experience working with SQL databases like PostgreSQL. Proficient in Git and version control platforms like GitHub, GitLab, etc. To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you! Please send updated CV
83zero Ltd City, London
03/11/2026
Full time
Salesforce Forward Deployed Engineer Location: London - Hybrid (1 day per week onsite) Salary: 70,000- 95,000 + benefits Build the next generation of AI-powered Salesforce solutions Join a global digital transformation consultancy at the forefront of enterprise AI and Salesforce innovation. We're looking for a hands-on Salesforce Forward Deployed Engineer to design, build and deliver intelligent, AI-powered solutions for major enterprise organisations. This is an engineering role, not a Salesforce configuration position. You'll work across Salesforce development, Agentforce, generative AI and enterprise integration to turn complex business challenges into production-ready solutions. What you'll do Design and build AI-powered agents and experiences using Salesforce Agentforce, Einstein AI and related technologies. Develop and customise solutions using Apex, Lightning Web Components (LWC), JavaScript, Flow and APIs. Create, customise and optimise prompt templates using Salesforce Prompt Builder. Connect AI agents to enterprise data and business processes through Salesforce Data Cloud and wider integration platforms. Build integrations using REST/SOAP APIs, MuleSoft, Platform Events and event-driven architecture. Apply prompt engineering, retrieval-augmented generation (RAG), grounding and techniques to reduce AI hallucinations. Test and evaluate AI solutions for accuracy, quality, cost and performance. Work directly with client teams to understand challenges, shape technical approaches and deliver measurable business outcomes. Contribute to engineering standards, code quality, CI/CD and DevOps practices. What we're looking for Strong hands-on Salesforce development experience, including Apex, LWC, JavaScript and Flow. Experience with Salesforce clouds such as Sales Cloud or Service Cloud. Practical experience with Agentforce, Einstein AI, Prompt Builder or other Salesforce AI capabilities. Understanding of LLMs, prompt engineering, RAG, grounding and AI evaluation. Experience working with Salesforce Data Cloud and enterprise data integration. Knowledge of APIs, integration patterns and event-driven architecture. Strong software engineering fundamentals, including debugging, testing, code quality and version control. Confidence explaining technical decisions, solving complex problems and working directly with clients. Ability to take ownership of solutions from design through to deployment. Ability to lead and support the development of junior engineers through constructive code reviews, hands-on coaching and sharing engineering best practices. Nice to have Experience with Model Context Protocol (MCP), vector search or embeddings. Python or other programming experience beyond the Salesforce platform. Salesforce certifications across development, architecture or AI. Why join? Work on innovative AI and Salesforce programmes for major global organisations. Build real-world enterprise AI solutions using emerging technologies. Work alongside experienced engineers, architects and digital transformation specialists. Develop your skills through challenging projects and ongoing learning. Enjoy a flexible hybrid working environment and a competitive benefits package. Security requirement This role requires Security Check (SC) clearance. Applicants must meet the relevant UK Government eligibility criteria, including five years of continuous UK residency. Additional nationality requirements may apply to certain positions. We are committed to creating an inclusive workplace and are a Disability Confident Employer (Level 2). Ready to build what comes next? If you're passionate about engineering intelligent Salesforce solutions and want to make an impact with enterprise AI, we'd like to hear from you. Apply today.
83zero Ltd City, Manchester
02/11/2026
Full time
OT Security Consultant Up to 100,000 Hybrid I'm looking to speak with experienced OT Security Consultants for an opportunity within an established cybersecurity consultancy, supporting clients across industries such as energy, manufacturing, oil & gas and pharmaceuticals. You'll be working on a range of OT security projects, helping organisations identify risks, strengthen their security posture and protect critical operational environments. What you'll be doing: Delivering OT security assessments, audits and gap analyses. Assessing OT networks, systems and security controls to identify potential risks. Supporting clients with OT security strategies, policies and improvement roadmaps. Providing practical security recommendations and technical guidance. Working closely with clients as a trusted security advisor. What we're looking for: Previous experience in OT/ICS security, ideally including SCADA or industrial control systems. Strong understanding of OT network security, risk assessments and security controls. Experience working in a consultancy or client-facing environment. Knowledge of IEC 62443, NIST or similar security frameworks would be beneficial. Good communication skills and the ability to explain technical risks clearly. Salary: Up to 100,000 Location: Hybrid, 2-3 days onsite per week. Security requirements: Must hold active SC clearance and be a sole UK national (no dual nationality). Interested in hearing more? Drop me a message or send your CV for a confidential chat.
83zero Ltd City, London
02/11/2026
Full time
OT Security Consultant Up to 100,000 Hybrid I'm currently recruiting for an experienced OT Security Consultant to join a well-established cybersecurity team, working with clients across sectors including energy, manufacturing, oil & gas and pharmaceuticals. This is a great opportunity for someone with a strong OT security background who enjoys working directly with clients and helping organisations improve the security of their operational environments. What you'll be doing: Conducting OT security assessments, audits and risk assessments. Reviewing OT networks, systems and security controls. Identifying vulnerabilities and recommending practical security improvements. Developing OT security policies, procedures and roadmaps. Providing technical guidance and acting as a trusted advisor to clients. What we're looking for: Experience working in OT/ICS security environments, ideally with exposure to SCADA or industrial control systems. Good understanding of OT network architecture, security controls and risk management. Experience conducting security assessments, gap analyses and producing recommendations. Familiarity with frameworks such as IEC 62443 or NIST would be beneficial. Strong communication skills and confidence working directly with clients. Salary: Up to 100,000 Location: Hybrid - 2-3 days onsite per week at your nearest base location. Clearance: Candidates must currently hold active SC clearance and be sole UK nationals (no dual nationality). If you're interested in finding out more, feel free to drop me a message or send over your CV for a confidential chat.
83zero Ltd Chalfont St. Peter, Buckinghamshire
01/11/2026
Full time
Operational Resilience Lead (Technology Resilience) Location: Gerrards Cross Office - 2/3 days per week Salary: 75-80k + Benefits Type: Permanent No Sponsorship Available Purpose: The Operational Resilience Lead is responsible for driving the delivery of the framework, promoting and embedding resilience and continuity best practices across the organisation. The role is accountable for identifying critical business functions, including those involving their products and services, and ensuring they can continue to operate during a disruption. Working closely with the Crisis Management team, the role develops plans to recover from disruptions and return to normal operations as quickly as possible. Key Responsibilities: Resilience and Continuity Own the implementation of the Technology Resilience framework across critical systems, business processes, and technology. Evaluate and assess current resilience status, categorise services based on business criticality, and develop a roadmap to reduce risks, increase uptime, and prevent avoidable outages. Work collaboratively with product, engineering, and IT teams, ensuring appropriate resilience is designed into their products and services. Provide subject matter expertise on continuity and resilience considerations for supplier onboarding processes, ensuring appropriate risk management throughout the supply chain. Work with product owners and critical process owners to quantify, document, and report on resilience metrics. Design scenarios and run tests to verify and validate the effectiveness of continuity and recovery plans. Develop and implement improvement plans based on lessons learnt from test scenarios. Design and implement resilience reporting and MI, including the identification and escalation of material resilience vulnerabilities. Prepare and present resilience reports, lessons learnt from any invocation, and progress updates to the compliance management forum. Support a culture of continuous improvement within the IT function by identifying and implementing changes to enhance DR service quality, cost efficiency, and effectiveness. Communicate regularly with stakeholders, including system owners, Head of GRC, and senior management, providing updates on DR performance and other relevant information. Key Skills, Experience and Qualifications Essential Requirements Experience in Business Continuity and Operational Resiliency, including BIAs, BC plans, disaster recovery, recovery strategy, exercises, incident management, monitoring and reporting. Operational experience working with at least one public cloud provider (AWS, Azure or GCP) and VM's. Knowledge and understanding of relevant regulations and standards, e.g. ISO 22301, ISO 27001 and Cyber Essentials. Development and testing of large-scale business recovery plans. Excellent leadership, communication, and interpersonal skills. Experience of working in a medium to large enterprise with multiple stakeholders to manage. Risk management experience, process design and a track record in change management. Demonstrable experience of operating within an ITSM. Desirable Skills A relevant degree or professional continuity and resilience qualification (such as CBCI), or equivalent demonstrable experience. Operational experience working with at least one public cloud provider (AWS, Azure or GCP). Strong attention to detail, with the ability to see tasks through to completion and produce high-quality, auditable deliverables. Benefits As a leader in employee engagement and people management, there are fantastic benefits and rewards. We strive, year on year, to achieve recognition as an award-winning workplace that our employees love. We've selected just a few of the many benefits available below to show you how we take care of our people: 25 days annual leave + public holidays, increasing with length of service. 4% matched pension. Income protection and life assurance. Access to our award-winning benefits platform. We take mental health seriously and have a dedicated EAP available 24/7. 100 allowance towards a fitness club. Private Medical Insurance. Paid study leave + volunteering days. Electric Car Scheme
83zero Ltd Stanground, Cambridgeshire
01/11/2026
Full time
Workplace Engineer - Packaging Salary: 36,000 plus benefits, perks & healthcare options Location: Salisbury Job Type: Permanent On-site Requirements: SC Eligible & Sole UK Nationality The Opportunity: We're looking for an experienced Workplace Engineer / Application Packager to join a growing End User Services team, supporting high-profile clients and helping improve how applications are delivered to end users. This is a hands-on role where you'll take ownership of application packaging, testing and troubleshooting, while also looking for opportunities to improve processes and introduce automation. What you'll be doing Packaging applications across multiple platforms Using a range of application packaging tools and formats Carrying out quality assurance and application testing Troubleshooting packaging and application issues Supporting UAT and resolving faults Producing clear technical documentation Working with clients, third parties and software vendors Identifying opportunities for automation and process improvement What we're looking for Strong experience in Application Packaging Experience packaging applications across multiple platforms Good knowledge of different packaging tools and formats Strong troubleshooting and problem-solving skills Experience with application testing and QA SCCM Current Branch experience is desirable Good communication skills and the ability to work with both technical and non-technical stakeholders To be successfully appointed to this role, it is a requirement to obtain Security Clearance (SC). To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years, along with other criteria and requirements. If you're an experienced Application Packager or Workplace Engineer looking for a hands-on role where you can make improvements and have a real impact, we'd be keen to hear from you.
83zero Ltd City, London
01/11/2026
Full time
User Researcher - Digital Customer Experience Salary: 60,000 - 75,000 plus benefits, perks & healthcare options Location: UK Wide - London, Bristol, Manchester & Birmingham Job Type: Permanent Hybrid (1-2 days per week) Occasional travel to client sites Requirements: Must be eligible for SC Clearance About the role We're looking for an experienced User Researcher who can combine strong research skills with confident stakeholder management, client communication and presentation skills. You'll work on complex digital transformation projects, leading research from discovery through to delivery and helping clients make evidence-based decisions that improve digital products and services. This role goes beyond conducting research. You'll need to confidently present findings, explain your approach and the evidence behind your recommendations, and facilitate workshops that bring stakeholders together and influence project direction. What you'll be doing Lead user research across discovery, design and delivery using appropriate qualitative and quantitative methods. Build strong relationships with clients and stakeholders, influencing decisions through research and evidence. Present research findings, project outcomes and recommendations, clearly explaining challenges, insights and impact. Plan and facilitate workshops to explore problems, challenge assumptions and agree next steps. Collaborate within agile, multidisciplinary teams alongside designers, developers and product managers. Translate user insights into practical recommendations that improve products and services. What we're looking for Hands-on User Research experience across the product or service life cycle. Strong stakeholder and client management skills. Demonstrable experience presenting research, explaining findings and influencing decisions. Experience facilitating workshops and communicating with different audiences. Experience working in agile, multidisciplinary teams. Knowledge of GDS standards and design principles. A portfolio demonstrating how your research influenced decisions and outcomes. A consultative or client-facing background would be beneficial. Why join? Join a growing Digital Customer Experience practice, working alongside researchers, designers and technologists on complex transformation projects, with opportunities for professional development and progression. Security clearance Security Check (SC) clearance is required. Applicants must meet the relevant eligibility criteria, including 5 years of continuous UK residency. Additional nationality and security requirements may apply to certain roles. If you're confident presenting research, engaging clients and turning evidence into meaningful action, we'd love to hear from you.
83zero Ltd Tower Hamlets, London
01/11/2026
Full time
Service Designer - Digital Customer Experience London Hybrid Working 60,000- 75,000 + Benefits, Perks & Healthcare Permanent Opportunity Design better services. Make a real impact. We're looking for an experienced Service Designer to join a growing Digital Customer Experience practice, working on exciting transformation programmes where design, technology and customer experience come together. You'll use research, insight and creative thinking to solve complex problems, improve customer journeys and design services that make a genuine difference. What will you be doing? Research users and stakeholders to understand needs, challenges and opportunities. Map customer journeys and services, identifying areas for improvement. Develop prototypes, test ideas and turn insights into practical solutions. Lead workshops and co-creation sessions to bring ideas to life. Work with multidisciplinary teams across design, technology and strategy. Use evidence and insight to influence stakeholders and drive better outcomes. Champion user-centred design, accessibility and service excellence. What are we looking for? Proven experience in Service Design, with a portfolio demonstrating your work from research through to delivery. Strong user research and user-centred design skills. Experience creating service maps, customer journeys and prototypes. Confident workshop facilitation and stakeholder engagement skills. Experience working in agile, fast-paced, multidisciplinary teams. Knowledge of government service standards and accessibility principles. GDS assessment experience would be a bonus. Security requirements: Candidates must be eligible for SC security clearance, including meeting the relevant requirements for five years of continuous UK residency and other clearance criteria. Ready for your next move? If you're passionate about solving complex problems, improving customer experiences and designing services that genuinely work, we'd love to hear from you. Apply now and take the next step in your Service Design career!
83zero Ltd City, London
01/11/2026
Contractor
Location: London Day rate: 400 - 500 Inside IR35 We are looking for an experienced Storage Engineer / Storage Consultant with strong hands-on experience across Dell EMC Isilon, SAN/NAS storage environments and enterprise storage technologies. This is a technical, hands-on role supporting and maintaining complex storage infrastructure, working closely with infrastructure teams to ensure performance, availability and reliability. Key Responsibilities Support, manage and maintain enterprise SAN and NAS storage environments. Administer and troubleshoot Dell EMC Isilon / PowerScale storage platforms. Support Dell EMC storage solutions, including VMAX, VNX and related technologies. Manage storage capacity, performance, replication and availability. Support enterprise backup and recovery solutions, including Cohesity and Commvault. Assist with storage upgrades, migrations and infrastructure improvements. Troubleshoot storage-related incidents and provide technical support. Work alongside infrastructure, networking and architecture teams. Essential Skills Dell EMC Isilon / PowerScale - strong hands-on experience is essential. Strong knowledge of SAN and NAS storage technologies. Experience supporting enterprise storage infrastructure. Good understanding of storage networking, protocols and performance management. Experience troubleshooting complex storage environments. Desirable Experience Cohesity NAS and backup solutions. Commvault backup and recovery. Pure Storage FlashArray / FlashBlade. Dell EMC VMAX, VNX, VPLEX and SRDF. Cisco SAN switches / DCNM. VMware vSphere / vCenter. Windows Server and Linux (RHEL). Storage migrations, replication and disaster recovery.
83zero Ltd City, Manchester
01/11/2026
Full time
IAM Service Lead Salary: Up to 90,000 Manchester or Inverness / Nairn 5 days on-site The Role We're looking for a hands-on IAM Service Lead to oversee the day-to-day operation of a complex Identity and Access Management environment within a highly secure client setting. This is a predominantly technical role (70% technical / 30% leadership), focused on 2nd and 3rd line support, complex troubleshooting, incident resolution and team supervision. You'll need to be comfortable working directly with the technology rather than focusing solely on architecture or service design. Key Responsibilities Lead day-to-day IAM operations and provide 2nd/3rd line technical support. Troubleshoot complex identity, authentication and access issues across hybrid environments. Use PowerShell scripting to investigate issues and automate operational tasks. Support and maintain Entra ID, Active Directory, conditional access policies and GPOs. Manage escalations, root cause analysis and continuous service improvement. Supervise technical team members and communicate effectively with senior stakeholders, including CTO and CISO level. Essential Experience Strong hands-on experience running and supporting enterprise IAM services. Excellent PowerShell scripting and troubleshooting skills. Strong Microsoft Entra ID, on-premises Active Directory, conditional access and GPO knowledge. Proven 2nd/3rd line support and complex incident management experience. Experience leading or supervising technical teams. Excellent communication and presentation skills, with the ability to translate technical information for senior stakeholders. Desirable: Experience with Okta, BeyondTrust, CrowdStrike Identity and Microsoft Identity Manager (MIM). This is an excellent opportunity for a technically strong IAM professional who enjoys solving complex problems, leading a team and taking ownership of a critical live service.
83zero Ltd
01/11/2026
Full time
Cybersecurity Consultant - Manager / Senior Manager Salary: 100,000- 118,000 + Benefits Hybrid Working Permanent Ready to take your cybersecurity consulting career to the next level? We're partnering with a global-leading IT consultancy to find experienced Cybersecurity Consultants to join its growing Projects & Consulting Advisory team. Working with major organisations across financial services, the public sector and private industry, you'll help shape cyber strategies, manage complex risks and embed security into large-scale cloud, infrastructure and digital transformation programmes. This is an opportunity to combine technical cyber expertise, strategic advisory and commercial influence while working with senior stakeholders on high-impact engagements. What you'll be doing Lead cybersecurity engagements covering risk assessments, maturity reviews, strategy and transformation roadmaps. Advise senior stakeholders, including CISOs and CTOs, on cyber risk, resilience and security priorities. Integrate security into cloud, infrastructure and wider digital transformation programmes. Support business development, shape client propositions and contribute to bids and major client opportunities. Identify opportunities to expand advisory work into broader transformation and managed services. Mentor junior consultants and help develop a high-performing cybersecurity advisory practice. What we're looking for Experience at Manager or Senior Manager level within a leading consultancy, Big Four firm, global systems integrator or specialist cyber consultancy. Strong cybersecurity advisory experience, from initial discovery through to recommendations and delivery. Expertise across areas such as cyber strategy, risk and governance, security architecture, cloud security, IAM, cyber resilience or security operations. Experience supporting proposals, bids, business development and client relationship growth. The ability to influence C-suite stakeholders and translate complex technical risks into clear business outcomes. An understanding of emerging AI security risks, secure AI adoption and evolving cyber threats. Security clearance: Candidates must be eligible for UK Security Check (SC) clearance, including five years' continuous UK residency. Some positions may require sole UK nationality. Interested? If you're an established cybersecurity consultant looking for a role that combines strategic influence, complex technical challenges and commercial opportunity, I'd love to hear from you. Get in touch for a confidential conversation and to find out more!
83zero Ltd
01/11/2026
Full time
IAM Technical Lead Salary: Up to 90,000 UK-wide 5 days per week on-site The Role We're looking for a hands-on IAM Service Lead to oversee the day-to-day operation of a complex Identity and Access Management environment within a highly secure client setting. This is a predominantly technical role (70% technical / 30% leadership), focused on 2nd and 3rd line support, complex troubleshooting, incident resolution and team supervision. You'll need to be comfortable working directly with the technology rather than focusing solely on architecture or service design. Key Responsibilities Lead day-to-day IAM operations and provide 2nd/3rd line technical support. Troubleshoot complex identity, authentication and access issues across hybrid environments. Use PowerShell scripting to investigate issues and automate operational tasks. Support and maintain Entra ID, Active Directory, conditional access policies and GPOs. Manage escalations, root cause analysis and continuous service improvement. Supervise technical team members and communicate effectively with senior stakeholders, including CTO and CISO level. Essential Experience Strong hands-on experience running and supporting enterprise IAM services. Excellent PowerShell scripting and troubleshooting skills. Strong Microsoft Entra ID, on-premises Active Directory, conditional access and GPO knowledge. Proven 2nd/3rd line support and complex incident management experience. Experience leading or supervising technical teams. Excellent communication and presentation skills, with the ability to translate technical information for senior stakeholders. Desirable: Experience with Okta, BeyondTrust, CrowdStrike Identity and Microsoft Identity Manager (MIM). Working Arrangements Location: UK-wide, with five days per week on-site at the designated client location. Working pattern: Full-time, on-site commitment is essential. This is an excellent opportunity for a technically strong IAM professional who enjoys solving complex problems, leading a team and taking ownership of a critical live service.
83zero Ltd Islington, London
01/11/2026
Contractor
Python Developer Wireshark Network Automation 6-Month Contract 580 per Day Inside IR35 Hybrid - 2 Days Onsite, North London We are looking for an experienced Python Backend Developer to join an exciting 6-month contract, working on a specialist project focused on Wireshark automation, network sniffing, packet capturing and backend application development . The successful contractor will play a key role in developing a Wireshark as a Service solution, transforming existing manual network packet capture processes into an automated, self-service web application. This role is ideal for a strong Python Developer with experience building backend services, REST APIs and automation solutions, alongside a good understanding of networking, packet capturing and network traffic analysis. Key Responsibilities Design, develop and implement a Python-based backend application to automate network packet capturing and traffic collection. Develop a self-service solution allowing users to initiate packet captures by submitting IP addresses through a web interface. Integrate TShark (Wireshark CLI) into backend services to automate network sniffing and packet capturing. Build and maintain REST APIs connecting the frontend application with backend capture processes. Automate the generation, processing, storage and retrieval of PCAP files . Develop asynchronous processing and task queuing systems to manage multiple packet capture requests. Implement automated notifications and workflows to inform users when packet captures are completed. Configure and optimise TShark commands, packet capture filters and network traffic collection processes . Troubleshoot backend application issues, API integrations and network capture functionality. Collaborate with developers, network engineers and technical stakeholders to understand requirements and deliver scalable solutions. Support additional Python development, system integrations and automation projects where required. Essential Skills & Experience Strong commercial experience in Python backend development , scripting and automation. Experience designing and developing REST APIs and backend applications. Strong understanding of networking fundamentals, TCP/IP, DNS, HTTP/HTTPS and network communications . Knowledge of network sniffing, packet capturing and network traffic analysis . Experience integrating command-line tools and external processes into Python applications. Experience working with asynchronous processing, task queues and automated workflows . Strong experience developing and troubleshooting applications within Linux/server environments . Experience handling file generation, storage and retrieval within backend systems. Ability to work independently, translate technical requirements into working solutions and collaborate with cross-functional teams. Highly Desirable Skills Hands-on experience with Wireshark, TShark or tcpdump . Experience working with PCAP files , packet filtering and network traffic capture tools. Knowledge of network sniffing, deep packet inspection and protocol analysis . Experience automating Wireshark/TShark through Python scripts or backend applications. Experience developing self-service web applications or network automation tools. Knowledge of Google Cloud Platform (GCP) , including Cloud Run, BigQuery and Cloud Storage. Experience with PostgreSQL, Elasticsearch or OpenSearch . Experience working within cyber security, network monitoring or traffic analysis environments. The Ideal Candidate We are particularly interested in a hands-on Python Backend Developer who enjoys building automation tools, backend applications and technical integrations. You will have strong Python development skills, experience working with REST APIs and an understanding of networking concepts, ideally with exposure to Wireshark, TShark, packet capturing or network sniffing technologies . This is primarily a software development and automation role , rather than a traditional Network Engineer or Network Analyst position.
83zero Ltd
01/11/2026
Contractor
Data Analyst - Power BI Location: Desford, Leicestershire Rate: 25.65 per hour ( 192.38 per day) Contract: 12 months, with likely extension Hours: 37.5 per week CV Deadline: Thursday 29th October, 9:00 am The Opportunity Are you a Data Analyst with strong Power BI skills who enjoys turning complex data into clear, actionable insights? We're looking for a hands-on Data Analyst to join a busy Purchasing team, helping improve reporting, automate processes and give stakeholders better visibility of business performance. This is an excellent opportunity for someone who enjoys building interactive dashboards, improving existing reports and finding smarter ways to present data. You'll work closely with business stakeholders to develop reporting solutions that support purchasing decisions, operational performance and continuous improvement. Power BI and Power Query are the key skills for this role. You don't need to be a data engineering specialist or have previous procurement experience - we're looking for someone who can work with data, build effective reporting solutions and communicate insights clearly. Key Responsibilities Develop, maintain and enhance interactive Power BI dashboards and reports. Use Power Query to transform, cleanse and manipulate data from multiple sources. Maintain existing dashboards, troubleshoot issues and improve reporting functionality. Build new reports and dashboards based on business requirements. Support reporting automation, reducing manual processes and enabling users to access data independently. Analyse purchasing and operational KPIs, including cost, quality, delivery and supplier performance. Work with data from systems such as Oracle, Snowflake and SQL databases. Collaborate with stakeholders to understand reporting needs and present findings clearly. Identify opportunities to improve data quality, reporting efficiency and business processes. What We're Looking For Strong Power BI experience , particularly dashboard development and reporting. Good knowledge of Power Query and data transformation. Experience building, maintaining and troubleshooting reports and dashboards. Strong analytical skills and excellent attention to detail. The ability to understand business requirements and turn them into practical reporting solutions. Good communication skills and confidence working with non-technical stakeholders. Interested? If you're a Data Analyst with strong Power BI and Power Query skills and are available for a contract based in Desford, we'd love to hear from you. Please submit your CV as soon as possible. The deadline for CV submissions is Thursday 29th October at 9:00 AM
83zero Ltd
01/11/2026
Contractor
AI Governance Lead - Contract - Outside iR35 Overview We're seeking an experienced AI Governance Lead to establish and embed robust AI governance frameworks, ensuring AI solutions are deployed responsibly, ethically and in line with regulatory requirements. Key Responsibilities Define and implement AI governance frameworks, policies and standards. Establish controls for AI risk management, model transparency, accountability and responsible AI. Ensure compliance with relevant regulations, including the EU AI Act and applicable data protection legislation. Work with Data, AI, Technology, Risk and Legal teams to embed governance across the AI lifecycle. Develop AI risk assessments, governance processes and reporting. Drive stakeholder engagement and promote responsible AI adoption across the business. Key Requirements Proven experience leading AI governance or Responsible AI initiatives. Strong understanding of AI risk management, ethics and regulatory frameworks. Experience developing governance policies, controls and operating models. Excellent stakeholder management and communication skills. If this role is of interest to you then please contact David Eales with an up to date profile.
83zero Ltd
01/11/2026
Contractor
Emissions Certification Engineer Location: Peterborough Rate: 25.25 per hour Hours: 37.5 per week Contract: 12 months - likely to extend The Opportunity Are you an engineer with an interest in diesel engines, emissions technology and regulatory compliance? We're looking for an Emissions Certification Engineer to join a specialist engineering team in Peterborough, supporting the certification of engines and power systems across global markets. This is an excellent opportunity to work at the intersection of engineering, environmental regulations and product development, helping ensure products meet international emissions standards. You'll collaborate with engineering and regulatory specialists, gaining exposure to global certification processes and the latest industry requirements. Previous emissions certification experience is beneficial, but a strong engineering background, analytical mindset and willingness to learn are equally important. Key Responsibilities Support emissions certification activities across a range of international markets. Prepare and submit amendments to existing emissions certifications, ensuring documentation is accurate and complete. Compile certification applications for the US Environmental Protection Agency (EPA) and California Air Resources Board (CARB). Support Model Year rollover certifications and applications for new products. Work with engineering and regulatory teams to gather and assess technical information. Develop clear procedures, guidance and instructions to support consistent certification processes. Identify opportunities to improve processes through digital tools, data analysis and automation. What We're Looking For An engineering degree or equivalent technical qualification, supported by relevant experience. An understanding of diesel engines and emissions control systems. Previous emissions certification or regulatory compliance experience would be advantageous, but is not essential. Strong analytical skills and excellent attention to detail. A logical, methodical approach to problem-solving and handling technical information. Good written and verbal communication skills. The ability to manage competing priorities, meet deadlines and learn new processes quickly. A collaborative approach and confidence working with different teams. Proficiency with Microsoft 365 applications, with an interest in AI tools, Power BI and Power Automate. Why Apply? Gain experience in a specialist area of engineering and regulatory compliance. Work alongside experienced engineering and regulatory professionals. Develop your knowledge of international emissions legislation and certification. Build digital and analytical skills using modern tools and technologies. Interested? If you have an engineering background and want to develop your career in emissions certification, we'd love to hear from you. Apply today to find out more.