TS/SCI Cleared IT Support Administrator

Company: Leidos, Inc.
Apply for the TS/SCI Cleared IT Support Administrator
Location: Huntingdonshire
Job Description:

Leidos, Inc. seeks an experienced Computer Support Administrator to maintain and troubleshoot desktop systems across a geographically dispersed Windows 10 Enterprise network. The role requires strong customer service, problem-solving skills, and the ability to travel as needed to support customers.

Candidates should hold active Top Secret security clearance with TS/SCI eligibility. Preferred certifications include MCSA/M365, CompTIA Security+, ITIL v3 Foundation, and scripting skills in

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Posted: September 23rd, 2026