Senior 3rd Line Infrastructure Engineer – DV Cleared

Company: Leidos LLC
Apply for the Senior 3rd Line Infrastructure Engineer – DV Cleared
Location: Huntingdon
Job Description:

Leidos UK is seeking a Senior 3rd Line Engineer to provide high‑level IT system support, incident resolution, and problem management for critical national security outputs. Responsibilities include proactive maintenance of the JUNO system, advanced troubleshooting, and stakeholder liaison at all levels.

The role requires expertise in virtualization, VDI, storage, backup, Windows and Linux, networking, and cloud‑native platforms.

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Posted: October 3rd, 2026