• Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our intel team. FC has on-call support compensation. Our OPS ... rotation support. Candidates should have the following qualifications: + TS /SCI with polygraph is required. + 5 years no...ITS Teams: Candidate has to have basic to strong Linux skills depending on years of experience and LCAT… more
    Belay Technologies (10/10/25)
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  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    System and Network Administrator The Opportunity: A well-designed network is critical to move data and enable organizations to achieve their missions, but how can an ... and increase security, reliability, and availability for mission-critical network systems . You'll apply your expertise in routing and switching, integration… more
    BOOZ, ALLEN & HAMILTON, INC. (11/23/25)
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  • SAP Hana Database Administrator

    BigBear.ai (Annapolis Junction, MD)
    …security, and innovation. We're looking for an experienced SAP HANA Database Administrator to join our team and take ownership of mission-critical systems ... day-to-day operations to long-term strategic growth. The role requires an Active TS /SCI w/ Poly clearance. What you will do Database Administration + Administer,… more
    BigBear.ai (11/20/25)
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  • System Administrator

    CACI International (Laurel, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... + Provide support for implementation, troubleshooting and maintenance of IT systems + Provide Tier I (Help Desk) problem identification, diagnosis and… more
    CACI International (11/20/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …and remains involved in the resolution process. Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...in the resolution process + Configure and manage UNIX, Linux and Windows (or other applicable) operating systems more
    Synergy ECP (10/22/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: Network Administrator Location: Sterling, VA Clearance: TS /SCI Poly **This position ... is CONTINGENT upon contract award** The Network Administrator (NA) collaboratively works closely with the leadership, CPM/CPO,...+ Operating Systems : Familiarity with various operating systems (Windows, Linux , macOS) and their networking… more
    Nightwing (09/26/25)
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  • Senior System Administrator

    Amentum (Springfield, VA)
    …the NGA enterprise. * Senior level experience managing and administering Linux /Windows based systems including patching, updates, and configuration management. ... look no further. Amentum is seeking a **Senior System Administrator ** to join our team of passionate individuals in...Linux Servers. * Provide support, improve and implement internal components and applications on top of multiple clusters.… more
    Amentum (11/20/25)
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  • Senior / Principal Windows System…

    SciTec (Boulder, CO)
    …technology, a related field, or equivalent experience + An active and transferable Secret clearance with ability to gain a TS /SCI clearance + Department ... has an immediate opportunity for a talented Senior / Principal Windows System Administrator to join our team in Boulder, CO. Successful applicants will bring deep… more
    SciTec (11/19/25)
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  • Mid-Level Database Administrator

    Belay Technologies (Fort Meade, MD)
    …and a finalist in 2021! Belay Technologies is seeking a Database Administrator (DBA). The Database Administrator maintains database integrity, security, ... and storage. Candidates should have the following qualifications: + TS /SCI with full scope polygraph is required. + Seven...agent jobs for MSSQL, familiar with installing software on Linux platforms. + RedHat Ansible + Identify management via… more
    Belay Technologies (10/29/25)
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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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