• System Administrator

    Electrosoft (Atlanta, GA)
    …related network problems. + Possess knowledge &/or familiarity with security hardening framework standards and regulations from Center for Internet Security ... System Administrator Posted: 10/10/2025 Electrosoft Services, Inc. is an...including Microsoft Windows and Red Hat.; ensuring their reliability, security , and optimal performance. + Manage and optimize Information… more
    Electrosoft (10/11/25)
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  • System Administrator

    System One (Ridgecrest, CA)
    …assistance to end-users. + Server and Network Administration: Manage and configure network servers, file systems , and network equipment to ensure ... Job Title: System Administrator Location: Ridgecrest, California Type: Contract To Hire...To Hire Compensation: $30.00 hourly Contractor Work Model: Onsite Security Clearance: No clearance needed, but must be a… more
    System One (10/14/25)
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  • System Administrator

    Chenega Corporation (Fort Belvoir, VA)
    System Administrator Ft. Belvoir, VA Join our Talent Network Systems Administrator Ft. Belvoir, VA C-CHR-24-036 TheSystem Administratorwill resolve ... issues with hardware, operating systems , desktop applications, telephones, and network -attached printers....+ Install, manage, and upgrade antivirus products. + Ensure security and update patching of Microsoft systems .… more
    Chenega Corporation (09/01/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems ...6pm. **You will work closely with other infrastructure and network engineers, and system engineers on the following key… more
    Leidos (10/01/25)
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  • LAN Administrator

    Kennedy Krieger Institute (Baltimore, MD)
    …for desktop workstations, laptops, PDA's, software applications, peripherals, and Windows Operating Systems . The LAN Administrator I is responsible for the ... **Overview** The LAN Administrator I is responsible for providing end-user support,...Helpdesk calls relating to computer business applications and general systems issues. **Responsibilities** 1. Collaborates with the Helpdesk to… more
    Kennedy Krieger Institute (09/25/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …Operating Systems : Extensive knowledge of Windows and Linux operating systems . + Networking: Understanding of network protocols, hardware, and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Server Administrator

    PruittHealth (Norcross, GA)
    …for ongoing management of the server environment. Where applicable, the Server Administrator will assist in overseeing the physical security , integrity, and ... 11. Deploy new applications and enhancements to existing applications, software, and operating systems . 12. Collaborate with network staff to ensure smooth and… more
    PruittHealth (09/26/25)
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  • Windows System Administrator (Senior-Level)

    Link Solutions Inc (White Sands Missile Range, NM)
    …Directory, Group Policy, and MECM operations. + Install and configure operating systems and software updates following Security Technical Implementation Guides ... CMMI ML3 for Services and Development. Link Solutions is seeking a Windows System Administrator (Senior-Level) to join our team at White Sands Missile Range, NM. +… more
    Link Solutions Inc (10/08/25)
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  • Maximo Administrator - Staff

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, ... TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (09/17/25)
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  • Unix & Linux System Administrator (Member…

    Lockheed Martin (Camden, NJ)
    …manages and secures complex infrastructures\. Our focus spans system configuration, network management, security compliance, and ensuring operational readiness ... Environment & Infrastructure Solutions team is seeking a System Administrator skilled in Unix & Linux to support our...systems \. Familiarity with DISA STIG requirements and Linux security policies\. Bachelor's degree in Computer Science, IT, or… more
    Lockheed Martin (08/22/25)
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