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Senior Systems Administrator – Windows & Linux, TS/SCI
Job in
Springfield, Fairfax County, Virginia, 22161, USA
Listed on 2026-07-14
Listing for:
Mission Technologies, a division of HII
Full Time
position Listed on 2026-07-14
Job specializations:
-
IT/Tech
Unix/Linux, Systems Administrator, Windows Server
Job Description & How to Apply Below
Mission Technologies, a division of HII, is seeking a senior Systems Administrator to secure and optimize Windows and Linux environments supporting critical enterprise and mission workloads. You will apply cross‑platform expertise to ensure systems are reliable, performant, and compliant with standards.
The role requires TS/SCI clearance and DoD 8140 credentialing within 6 months, with strong background in Active Directory, DNS, LDAP, and security baselines.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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