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Job Purpose: We are looking for a super-sharp Test Engineer to work in our Agile development teams. You will be working in a great atmosphere on stimulating projects with other talented test engineers. We will need you to provide high quality testing services to the engineering team, working with other testers assigned to a project. You will be working closely with developers and the product owner. Out testing work involves gaining a deep understanding of the product so that you can focus your testing activities. Principle Duties And Responsibilities: Gain a deep technical understanding of the product you are testing to a developer level Working with developers, other testers and product experts, write effective and efficient tests Carry out both formally scripted and exploratory testing Actively participate in sprint planning and other project group activities Essential Skills And Experience: Essential Minimum three years' experience working as a tester Demonstrable ability to write efficient and effective manual tests A strong interest in the technical side of information technology and software development Working knowledge of Ubuntu or other Linux distributions Use of defect tracking tools (Jira, Xray) Comfortable using command line tools Debug / troubleshooting skills Excellent communication, both written and verbal STEM degree or similar equivalent qualifications Desirable Demonstrable experience with networking Knowledge of vulnerability management and CVE best practices Qualities: Team player Excellent communicator Attention to detail Problem solver Self-motivate Package & discretionary benefits: 25 days annual leave plus an additional 2 days after 2 years' service 5 days additional holiday purchase available Private medical insurance Heath cashback plan with Healthshield Pension scheme Life cover 4 x salary Season ticket loan Salary exchange benefits (ride2work, pension) Subsidised gym membership Employee referral scheme Role will be subject to an employment screening process and will require security clearance.

Job Purpose: We are seeking an innovative and dynamic Linux Systems Engineer to help shape the next generation of secure endpoint solutions. This role is open to enthusiastic engineers ready to tackle complex challenges in a fast moving environment. You will work at the intersection of Linux internals, networking and security, building solutions for high-profile clients. The work you do will contribute to endpoint technologies that will set the direction for the next decade - just as today's established solutions set the standard a decade ago. Principle duties: Linux OS Development: Design, develop, and maintain Linux-based operating systems with a strong emphasis on security, performance, and reliability. System & Security Engineering: Work with Linux distributions, kernel-level components, and networking functionality, applying modern security principles to harden systems against evolving threats. Innovation & Problem-Solving: Investigate challenging issues, think creatively, and develop practical solutions. Collaboration: Partner with architects, researchers, and engineers to bring forward-thinking concepts into production-ready technology. Essential Skills: Essential Strong knowledge of low-level Linux internals (kernel modules, drivers, system APIs). Proficiency in networking protocols (TCP/IP, routing, switching, firewalls). Awareness of computer architecture security principles. Hands-on experience with Bash and Python scripting. Bachelor's degree (or higher) in Computer Science, Engineering, or another STEM discipline. Strong problem-solving ability with an innovative and independent mindset. Effective communication and teamwork skills. Desirable C programming skills for low-level or performance-critical development. Experience with containerisation (Docker, Kubernetes). Familiarity with endpoint security, intrusion detection, or system hardening. Contributions to Linux or open-source projects. Experience with debugging, profiling, or performance optimisation tools. Why Join Us: Shape the future of secure endpoint technology. Work on high-impact projects for global, high-profile clients. Collaborate with a team of experts pushing the boundaries of Linux, networking, and security. Competitive compensation and strong opportunities for professional growth. Package & discretionary benefits: 25 days annual leave plus an additional 2 days after 2 years' service 5 days additional holiday purchase available Private medical insurance Heath cashback plan with Healthshield Pension scheme Life cover 4 x salary Season ticket loan Salary exchange benefits (ride2work, pension) Subsidised gym membership Employee referral scheme Role will be subject to an employment screening process and will require security clearance.