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Systems Administrator (MLS Linux)

Cinteot | Littleton, United States | Posted June 02, 2026

Position Overview

Systems Administrator - TS//SCI with CI Poly to start

Work Location: Littleton, CO / Valley Forge, King of Prussia, PA / Herndon, VA / Springfield, VA

SE Linux Based MLS Linux Administrator SME for the enterprise MLS configuration team which includes our Centralized Supercomputing Facility (CSCF) High Performance Computing and other contracts.


+ Basic Qualifications:

+ Bachelor's degree in Computer Science or an AIS degree required plus 10 years of experience

+ A minimum of 5 years of experience developing system software in heterogeneous, multi-platform environments

+ Proficiency with all aspects of SE Linux configuration, policy, MAC labeling, Security contexts, debugging policy issues, MLS FreeIPA, MLS Ethernet interface networking, developing least access policies, etc.

+ Proficiency in Bourne/Bash and Expect scripting

+ Proficiency in debugging issues with the Linux kernel including examining source code, s...

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