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Onsite Senior Systems Administrator — Secret Clearance
Job in
McKinney, Collin County, Texas, 75069, USA
Listed on 2026-08-29
Listing for:
Relha LLC
Full Time
position Listed on 2026-08-29
Job specializations:
-
IT/Tech
Systems Administrator
Job Description & How to Apply Below
RTX in McKinney, TX is seeking a Senior Systems Administrator for a 100% onsite role requiring an active Secret clearance. The candidate will administer Windows and Red Hat Linux systems, support cybersecurity requirements, and collaborate with program teams on computing needs. Travel up to 5% may be required.
U.S. citizenship is required for clearance eligibility, with DoD RMF experience and strong collaboration skills. The role offers relocation options and a salary range provided by RTX.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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