Unix/Linux Systems Administrator (Solaris Specialist)

83zero Ltd; Barrow-in-Furness; On-site; GBP 51,000 - 80,000; Full time

Job summary

A leading technology company in Barrow-in-Furness is seeking an experienced Unix/Linux Systems Administrator with strong Solaris expertise to support critical defense programs. This site-based role offers a competitive salary of £80,000 plus benefits. The ideal candidate will have proven Unix/Linux administration experience and skills in scripting. Successful applicants must be sole UK nationals and eligible for SC clearance.

Benefits

Pension

Holiday

Excellent benefits package

Long-term career opportunity

Qualifications

• 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.

Responsibilities

• Provide support and administration of Unix/Linux environments.
• Manage system performance, patching, upgrades, and troubleshooting.
• Develop and maintain automation scripts to improve efficiency.

Skills

Unix/Linux administration

Solaris 10 & 11

Scripting (Bash, Python)

Problem solving

Independent work

Job description

Unix/Linux Systems Administrator (Solaris Specialist)

📍 Barrow-in-Furness | 💷 £80,000 + Benefits | 🛡️ SC Clearance Required

We are seeking an experienced Unix/Linux Systems Administrator with strong Solaris expertise to join our team in Barrow-in-Furness. 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.

The Role

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.

About You

• 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.

Security & Eligibility

• 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.

What's on Offer

• Salary: £51,000 per annum (flexible for exceptional Solaris expertise).
• 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.