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Senior Systems Admin – Secret​/Secret Clearance; On-Site

Listing for: S2i2-Inc
Full Time position Listed on 2026-11-05
Job specializations:
  • Administrative/Clerical
Salary/Wage Range or Industry Benchmark: 100000 - 106000 USD Yearly USD 100000.00 106000.00 YEAR

Job Description & How to Apply Below

Position: Senior Systems Admin – Secret/Top-Secret Clearance (On-Site)

S2i2-Inc is seeking a Senior Systems Administrator to maintain the DISA JSP Platform Services environment at the Pentagon in Arlington, VA. The role requires an active Secret or Top-Secret clearance and hands-on management of Windows servers, AD/DNS/DHCP, and VMware.

You will install/configure OS, apply patches, monitor logs, perform DIARMF activities, and lead on-shift troubleshooting while mentoring junior staff.

Step into the Senior Systems Admin – Secret/Top-Secret Clearance (On-Site) role at S2i2-Inc in Arlington, VA, United States and grow with us.

This role, Senior Systems Admin – Secret/Top-Secret Clearance (On-Site) at S2i2-Inc, could be your next opportunity.

Are you ready to take on the Senior Systems Admin – Secret/Top-Secret Clearance (On-Site) role at S2i2-Inc?

We would love to welcome a new Senior Systems Admin – Secret/Top-Secret Clearance (On-Site) to our organisation in Arlington, VA, United States.

Position Requirements

10+ Years work experience
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