More jobs:
Onsite Senior Systems Administrator - TS/SCI
Job in
Washington, District of Columbia, 20022, USA
Listed on 2026-08-26
Listing for:
castaliasystems
Full Time
position Listed on 2026-08-26
Job specializations:
-
IT/Tech
Unix/Linux, Systems Administrator
Job Description & How to Apply Below
Castalia Systems is seeking a Senior Systems Administrator to support the sustainment of two critical operating systems onsite at JBAB in Washington, DC. This role requires a strong background in Java-based stack, Linux systems, and security policies, with potential supervisory duties. The candidate must hold an active TS/SCI clearance with CI Polygraph and be a U.S.
citizen. A Master’s or Bachelor’s degree with substantial related experience is required.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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