Senior Linux System Administrator (DV Cleared)

DV Cleared Senior Linux System Administrator – Reading (On-Site) An opportunity is available for a DV Cleared Senior Linux System Administrator to join a specialist team supporting a secure, large-scale big data platform for a critical national infrastructure programme. Location: Reading – 100% On-Site, Monday–Friday (37.5 hours per week) Key Responsibilities: * Administer, maintain and optimise Linux server environments. * Manage VMware vSphere/ESXi infrastructure. * Develop and maintain automation using Ansible and Bash scripting. * Troubleshoot complex Linux, networking, storage and performance issues. * Support secure IT infrastructure and CI/CD environments. Essential Skills: * Strong Linux administration (RHEL, Rocky Linux or similar) * VMware vSphere/ESXi * Ansible or equivalent automation tools * Bash/shell scripting * Networking, storage and troubleshooting * CI/CD and infrastructure security