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Senior Systems Administrator – Secure, Mission-Critical Infra
Job in
St. Louis, Saint Louis, St. Louis city, Missouri, 63105, USA
Listed on 2026-07-14
Listing for:
Leidos
Full Time
position Listed on 2026-07-14
Job specializations:
-
IT/Tech
Cybersecurity
Job Description & How to Apply Below
Leidos seeks a Senior Systems Administrator/Help Desk Engineer to support the Chinook Agile software program for an Intelligence Community customer. You will ensure stability, security, and performance across on-prem and cloud environments, leading operations and automation in a mission-critical setting.
You will work with Dev Sec Ops , cybersecurity, and software teams to deliver reliable services, while handling morning or evening shifts. Candidates must have TS/SCI and DoD experience.
#J-18808-LjbffrPosition Requirements
10+ Years
work experience
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