• Modernization Cyber Systems Administrator - SA2

    Lockheed Martin (Hanover, MD)
    …operating systems enhancements to improve reliability and performance * Provide Tier 1 \( Help Desk \) and Tier 2 \(Escalation\) problem identification, ... with common hypervisors such as VMware, proxmox, or openstack **Clearance Level :** TS/SCI w/Poly SP **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (10/10/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …and management. Responsibilities include but are not limited to: + Provide Tier 1 ( Help Desk ) and Tier 2 (Escalation) problem identification, diagnosis, and ... for degree. + DoD 8570 compliance with Information Assurance Technical (IAT), Level I + Possess a working knowledge and understanding of system administration… more
    SAIC (11/17/25)
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