About this opportunity
Sigma-Defense lists this Secure Systems Administrator – Windows & RHEL, CDS & STIGs opportunity in march air reserve base, California. Review the employer’s description below for duties, qualifications and application requirements.
Job description
Sigma Defense seeks a System Administrator to maintain Windows and RHEL environments at March Air Reserve Base. You will patch, configure, and support secure, mission-ready infrastructure in collaboration with cybersecurity and network teams.
The role requires 3–7 years of experience, DoD-related background, and active or sponsorable TS/SCI clearance. Equal opportunity employer with comprehensive benefits is offered.
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Who can apply
Review the original listing for work authorization, qualifications and employer requirements.