Defence jobs in Grã-Bretanha

📍 Bristol | 💷 £80,000 + Benefits | 🛡️ SC Clearance Required

We are seeking an experienced Unix/Linux Systems Administrator with strong Solaris expertise to join our team in Bristol This is a site-based role, 5 days per week, working on critical defence and engineering programmes.

This is a fantastic opportunity to work in a secure and technically challenging environment, where your skills will directly support vital national infrastructure.

As a Systems Administrator, you will:

• Provide support and administration of Unix/Linux environments, with a strong focus on Solaris 10 & 11 (experience with Solaris 8/9 is highly desirable).

• Manage system performance, patching, upgrades, and troubleshooting.

• Develop and maintain automation scripts (Bash, Python, etc.) to improve efficiency and streamline operations.

• Support project delivery teams with technical expertise and system configuration.

• Ensure systems remain secure, stable, and compliant with security standards.

We're looking for someone who has:

• Proven experience in Unix/Linux administration within enterprise environments.

• Strong knowledge of Solaris 10 & 11 (with Solaris 8/9 experience a bonus).

• Scripting skills in Bash, Python, or other relevant languages.

• A proactive approach to problem solving and continuous improvement.

• The ability to work independently in a highly regulated and secure environment.

• This role requires sole UK nationals only (dual nationals cannot be considered).

• You must be eligible for SC clearance (existing SC or DV clearance highly advantageous).

• Due to the nature of the work, the position is 100% site-based in Barrow-in-Furness.

• Pension, holiday, and excellent benefits package.

• Long-term career opportunity in a secure and growing organisation.

• Work on mission-critical projects with a highly skilled technical team.