Infrastructure Support Specialist

Infrastructure Support Specialist

Location: Client Site - Onsite 5 days per week (occasional WFH). Primary location: Aldermaston.

Security Clearance: DV or willing to undergo vetting.

Role Overview

The Infrastructure Support Specialist plays a critical role within a high‑performance, fast‑paced Enterprise IT environment that supports a major public‑sector client. The position is responsible for delivering advanced 3rd and 4th line support across a wide range of technologies, including Windows Server, enterprise storage platforms, Hyper‑V, VMware, networking, and workstation environments. The role demands a deep technical understanding of on‑premise datacentre operations and the ability to manage complex infrastructure estates with a focus on stability, resilience, and security.

Key responsibilities include daily performance monitoring, patch management, capacity planning, image deployment, system builds, BAU operational support, and proac...