• System Administrator

    CACI International (College Park, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... Travel: Local * * * **The Opportunity:** CACI is seeking a System Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer… more
    CACI International (09/10/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …and on-premise contexts **Minimum Qualifications:** + 20+ years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... for Windows Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy, and maintain robust cloud… more
    ManTech (09/10/25)
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  • EPIC Hyperspace Administrator

    HTC Global Services Inc (Terre Haute, IN)
    …applications. The ideal candidate will hold Epic Client Systems Administrator (ECSA) certification, have strong Citrix/ Windows expertise, and be experienced ... Computer Science, Information Technology, or related field preferred. + Epic Client Systems Administrator (ECSA) certification required + Citrix or VMware… more
    HTC Global Services Inc (09/05/25)
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  • Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    …as assigned. + Experience provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows ... Hat Enterprise Server, Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience, Windows or… more
    RTX Corporation (10/15/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …at least 8 yrs. of relevant experience + Must have experience as a systems administrator providing direct support to end users and technical staff (developer, ... finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will...+ Must have experience or familiarity with the following systems : Windows /Linux operating systems , VMware,… more
    Belay Technologies (10/01/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …remains involved in the resolution process. + Configure and manage UNIX and Windows operating systems , install and load operating system software, troubleshoot, ... up in 2020 and a finalist in 2021! Belay Technologies is seeking a Linux System Administrator to join our intel team. + We are seeking a Mid-Level Linux System … more
    Belay Technologies (10/20/25)
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  • Network Administrator /Engineer

    Alaka'ina Foundation Family of Companies (Maui County, HI)
    …Assist End User specialists with troubleshooting any network issues affecting communications systems to include Window 7 workstations, Windows 10 workstations, ... Network Administrator /Engineer Location HI - Maui Job Code 13326...Background Investigation (SSBI). + Must have an active DoD SECRET clearance, must be willing to obtain TS more
    Alaka'ina Foundation Family of Companies (08/28/25)
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  • System Administrator Level 2

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    …involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, ... Concepts, Inc is looking to hire a Information System Administrator Level 2 for a great opportunity in the...the Annapolis Junction, MD area. A current and active TS /SCI Clearance with a MD Polygraph required. No CCA's… more
    Jovian Concepts, Inc. (10/07/25)
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  • System Administrator

    TekSynap (Arlington, VA)
    …**WORK AUTHORIZATION/SECURITY CLEARANCE** USCitizenship **Clearance requir** **eme** **nt** :Active ** Secret clearance** ( Top Secret /SAP preferred). **OTHER ... Active Secret clearance. **COMPETENCIES** + System provisioning & administration (Linux/ Windows ) + CNCF ecosystem tools & cloud-native environments + Patch &… more
    TekSynap (10/02/25)
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  • SCIF System Administrator

    SAIC (San Diego, CA)
    …is looking for a Sensitive Compartmented Information Facility (SCIF) Tier 1 System Administrator with a TS /SCI clearance who is experienced in providing ... and specific job task support in a classified network systems environment in San Diego, CA. **Job Tasks:** +...as a Team in the classified facility environment. + Windows 10/11 Certification Desired. **Security Clearance:** + US Citizen… more
    SAIC (10/03/25)
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