Linux Systems Engineer

About the role

We are looking for an innovative Linux Systems Engineer to help shape the next generation of secure endpoint solutions. You will work at the intersection of Linux internals, networking and security, delivering high‑impact technology for global clients.

Key responsibilities

• Design, develop and maintain Linux‑based operating systems with a focus on security, performance and reliability.
• Engineer kernel‑level components, drivers and networking functionality, applying modern security hardening techniques.
• Investigate complex issues, devise creative solutions and bring concepts to production.
• Collaborate with architects, researchers and other engineers to integrate forward‑thinking ideas.

Required profile

• Strong knowledge of low‑level Linux internals (kernel modules, drivers, system APIs).
• Proficiency with networking protocols such as TCP/IP, routing, switching and firewalls.
• Awareness of computer‑architecture security principles.
• Hands‑on experience with Bash and Python scripting.
• Bachelor’s degree in Computer Science, Engineering or a related STEM field.
• Excellent problem‑solving, communication and teamwork abilities.

Required skills

• Linux kernel modules and driver development
• System APIs and low‑level Linux programming
• TCP/IP, routing, switching, firewall configuration
• Bash scripting
• Python scripting
• C programming (desired)
• Containerisation with Docker and Kubernetes
• Endpoint security, intrusion detection and system hardening
• Debugging, profiling and performance optimisation tools
• Contributions to open‑source/Linux projects

What we offer

• Opportunity to shape future secure‑endpoint technology for high‑profile clients.
• Competitive compensation and clear career growth path.
• 25 days annual leave plus 2 extra days after two years of service.
• Private medical insurance, health‑cashback plan, pension scheme and life cover (4× salary).
• Season‑ticket loan, salary‑exchange benefits, subsidised gym membership and employee referral scheme.