Senior Linux System Administrator (DV Cleared)

Senior Linux Systems Administrator

Rate: £Competitive (Inside IR35)

Location: Reading area (100% on-site | Driver essential)

Duration: 6-month contract (High chance of extension)

Work Pattern: 9-day fortnight (Alternate Fridays off)

Clearance: Active UK DV Clearance required

The Role

Looking for a high-rate contract with a genuine work-life balance? We need a Senior Linux Systems Administrator to take ownership of a massive, 100% on-premise Big Data platform supporting UK Critical National Infrastructure. You'll join a solid team in Reading, keeping mission-critical systems patched, secure, and running smoothly.

What you'll be doing day-to-day:

System Health: Manage enterprise Linux (RHEL/Rocky Linux) and VMware vSphere environments.
Automation: Use Ansible and Bash to automate server builds and routine tasks.
Maintenance & Patching: Handle monthly OS/app updates, certificate renewals, and proactive disk/system checks.
Troubleshooting: Dig into complex network, OS, and storage performance issues.What you need to bring:

Clearance & Vetting: Active UK DV clearance.
Technical Setup: Strong Red Hat or Rocky Linux skills, VMware familiarity, and hands-on Ansible/Bash scripting.
Logistics: Personal transport (there's zero public transport access to the site).Hit apply with your updated CV to set up an initial chat or share your CV to (url removed)

Randstad Technologies is acting as an Employment Business in relation to this vacancy
Only candidates based in UK and eligible to work in UK are allowed