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Senior Windows Systems Architect & SME – Enterprise IT

Job in Arlington, Arlington County, Virginia, 22201, USA
Listing for: Leidos
Full Time position
Listed on 2026-11-04
Job specializations:
  • IT/Tech
    Windows Server, Systems Engineer
Salary/Wage Range or Industry Benchmark: 116000 - 210000 USD Yearly USD 116000.00 210000.00 YEAR
Job Description & How to Apply Below

Leidos is seeking a Senior Windows Systems Administrator to serve as the primary Windows SA and SME for the DISA CESO ITSS team. You will own the Windows environment and oversee a mixed-OS infrastructure, driving architecture decisions and operational excellence.

Responsibilities include design, implementation, monitoring, and incident resolution, enforcing enterprise standards, and mentoring junior engineers. A TS/SCI clearance and Security+ or equivalent is required.

Join us at Leidos as our next Senior Windows Systems Architect & SME – Enterprise IT in Arlington, VA, United States.

This role, Senior Windows Systems Architect & SME – Enterprise IT at Leidos, could be your next opportunity.

Are you ready to take on the Senior Windows Systems Architect & SME – Enterprise IT role at Leidos?

We would love to welcome a new Senior Windows Systems Architect & SME – Enterprise IT to our organisation in Arlington, VA, United States.

Position Requirements
10+ Years work experience
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