DV-Cleared Senior Linux Administrator | VMware & Ansible

Adecco; Reading; On-site; GBP 65,000 - 90,000; Full time

Job summary

Adecco is seeking a Linux Administrator for a high-profile DV-cleared programme in Reading. The role focuses on supporting Linux infrastructure, VMware ESXi, automation with Ansible, and ensuring platform stability, performance and security. This is an onsite, 12-month contract inside IR35, requiring active DV clearance.

You will work with RHEL or Rocky Linux, perform scripting, monitoring, patching and hardening, and collaborate with networking and storage teams.

Qualifications

• Experience in Linux administration (RHEL/Rocky Linux or similar).
• VMware vSphere/ESXi administration.
• Ansible automation.
• Bash/Shell scripting.
• Infrastructure troubleshooting and performance monitoring.
• Security patching & hardening.
• Networking, storage and permissions management.
• Experience with container tools (Docker/Podman) is a plus.
• Familiarity with Git and CI/CD practices.

Responsibilities

• Maintain and support Linux infrastructure.
• Manage VMware environments and ensure uptime.
• Automate administrative tasks with Ansible.
• Monitor performance and troubleshoot issues.
• Apply security hardening and patch management.
• Coordinate with networking and storage teams.

Skills

Linux administration

VMware ESXi

Ansible automation

Bash scripting

Infra troubleshooting

Security hardening

Networking/storage/permissions

Docker/Podman

Git & CI/CD

Tools

Docker

Podman

Job description

Adecco is seeking a Linux Administrator for a high-profile DV-cleared programme in Reading. The role focuses on supporting Linux infrastructure, VMware ESXi, automation with Ansible, and ensuring platform stability, performance and security. This is an onsite, 12-month contract inside IR35, requiring active DV clearance.

You will work with RHEL or Rocky Linux, perform scripting, monitoring, patching and hardening, and collaborate with networking and storage teams.