• Network Administrator (Senior-Level)

    Link Solutions Inc (Aberdeen Proving Ground, MD)
    …for CMMI ML3 for Services and Development. Link Solutions is seeking a Network Administrator (Senior-Level) to join our team at Aberdeen Proving Ground, MD. + Must ... Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator (Senior-Level) will be responsible for supporting the Army Research… more
    Link Solutions Inc (08/26/25)
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  • Network Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Network Administrator ** with a focus on Cisco Networks to join our team in **Laurel, MD** . You will be ... university with 12+ years of experience as a Network Administrator . 3 additional years of Network Administration experience with...Strong technical background in Cisco FirePower Firewalls + IAT II certification (DoD 8140 required within 60 days of… more
    ManTech (07/23/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... skills in the field. + DoD 8570.01-m IAT Level II certification, ensuring compliance with required security standards for...50% of the time. Occasionally move about inside the office to access file cabinets, office machinery,… more
    ManTech (09/05/25)
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  • Cybersecurity Operations and Sustainment…

    FGS, LLC (Suitland, MD)
    …to pass CI Polygraph if required) **Certification Requirement:** DoD 8570 IAT Level II (eg Security+ CE, CISSP, or equivalent) **Education:** High School diploma or ... - $175,000 **Position Description:** The Cybersecurity Operations & Sustainment Administrator maintains and monitors enterprise IT security operations using tools… more
    FGS, LLC (08/23/25)
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  • SharePoint Administrator

    Leidos (Suitland, MD)
    …Leidos National Security Sector has an opening for an upcoming **SharePoint Administrator ** to join our team supporting the Kennedy Maritime Analysis Center at ... workflows, forms, and reports using SharePoint Designer, Crow Canyon, Office 365 Power Platform, and other approved tools. +...in place of a degree. + Active IAT Level II DoD Approved 8570 Baseline Certification (eg, CompTIA Security+ce)… more
    Leidos (08/15/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... automation/configuration tools such as Splunk or Ansible + IAT II certification (DoD 8140 required within 60 days of...of the time. + Occasionally move about inside the office to collaborate with other leaders/teams, use standard … more
    ManTech (07/23/25)
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  • Linux Dev/Ops Systems Administrator 1 (SW…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... LatteArt + Nessus + Requires DoD 8570 IAT Level II Certification (Security+) CLEARANCE REQUIRED + Must be fully...lifestyle. + Great Corporate Facilities: Come by our corporate office and enjoy a weekly happy hour, take a… more
    Synergy ECP (07/23/25)
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  • Windows System Administrator

    Leidos (Suitland, MD)
    **Description** Leidos is on the hunt for a skilled **Windows System Administrator ** to support high-impact missions at the Office of Naval Intelligence (ONI) in ... may be considered in lieu of degree. + Security+ CE or IAT Level II certification (or ability to obtain prior to start). + Hands-on experience with Windows… more
    Leidos (08/30/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a **Database Administrator 3** that is able to work with a dynamic team of ... and complexity. + Have DoD 8570 compliance with Information Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL Certified Expert (LCE) with… more
    M. C. Dean (08/27/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …leaders in electrical, engineering, and cybersecurity industries. . Seeking a senior **Database Administrator 5** that is able to work with a dynamic team of system ... Databases. + Have DoD 8570 compliance with Information Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL Certified Expert (LCE) with… more
    M. C. Dean (08/27/25)
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