Senior Windows SysAdmin; TS/SCI Poly
Listed on 2026-10-11
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IT/Tech
Windows Server
Location: Corridor North
Leidos is seeking a Senior Windows System Administrator to join a high-performing Agile team operating within SAFe in support of a fast-paced program. The role spans daily systems administration, O&M, and deployment of new capabilities across VMware, Windows, Linux, and VDI environments.
The candidate will manage AD, DNS, SCCM, Exchange, and security operations, with a focus on vulnerability remediation, IAVA management, and incident response. TS/SCI with Polygraph clearance is required.
Step into the Senior Windows Sys Admin (TS/SCI Poly) | Flexible Schedule role at Leidos in Corridor North, MD, United States and grow with us.
We would love to welcome a new Senior Windows Sys Admin (TS/SCI Poly) | Flexible Schedule to our organisation in Corridor North, MD, United States.
For the Senior Windows Sys Admin (TS/SCI Poly) | Flexible Schedule position at Leidos, we are reviewing applications now.
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