1773 - System Administrator
Sigma Defense is hiring for 1773 - System Administrator in March Air Reserve Base, California, United States. Mid level. First seen October 3, 2026; open as of November 5, 2026. Jobs taken straight from company career pages — no aggregator in between.
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- Company
- Sigma Defense
- Where
- March Air Reserve Base, California, United States
- Level
- Mid
- First seen
- October 3, 2026
- Listed via
- Workable
What the posting says
This position plays a key role in maintaining secure Department of War information systems by administering Windows and Red Hat Enterprise Linux (RHEL) environments, performing routine maintenance and patching, and ensuring reliable system operations. The Systems Administrator works closely with the engineering and cybersecurity teams to maintain secure, stable, and mission-ready infrastructure supporting Department of War operations. Equal Opportunity Employer/Veterans/Disabled: Sigma Defense Systems is an Equal Opportunity Employer. All qualified applicants will receive consideration for…
Read more and apply on Sigma Defense's site
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