• Senior Tier III Administrator

    General Dynamics Information Technology (Fort Meade, MD)
    …experience **US Citizenship Required:** Yes **Job Description:** **GDIT is seeking a Senior Tier III Administrator to provide support to Defense Information ... along with a drive for innovation to GDIT. The Senior Tier III Administrator must have:** **Education:**...and a military-friendly workplace.** **OWN YOUR OPPORTUNITY** **Explore an enterprise IT career at GDIT and you'll find endless… more
    General Dynamics Information Technology (12/11/25)
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  • Network Administrator ( Senior

    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. + ... DoD Top Secret Clearance. + Non-remote (relocation incentive available) The Network Administrator ( Senior -Level) will be responsible for supporting the Army… more
    Link Solutions Inc (10/08/25)
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  • Senior 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 team ... delivering enterprise infrastructure capabilities for a global workforce that supports...Analyze and resolve complex problems associated with server hardware, applications and software integration. **Minimum Qualifications:** + Bachelor's degree… more
    ManTech (12/25/25)
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  • Senior ServiceNow Systems…

    SAIC (Annapolis Junction, MD)
    …platform is required + 2 year experience integrating ServiceNow with other applications is required Desired: + ServiceNow System Administrator certification + ... **Description** SAIC has an immediate opening for a ServiceNow Administrator in Annapolis Junction, on a very exciting program! In this role you will do many… more
    SAIC (11/06/25)
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  • Contracts Administrator - Level 3…

    Northrop Grumman (Linthicum Heights, MD)
    …Possible from the day you start. Northrop Grumman is currently seeking a **Contracts Administrator - Level 3 (Principal) or 4 ( Senior Principal)** , to join ... the Space revolution and make the impossible possible. Our Contracts Administrator is responsible for supporting proposal preparation, contract negotiation, contract… more
    Northrop Grumman (12/11/25)
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  • Senior Systems Administrator

    Huntington Ingalls Industries (Hanover, MD)
    …a division of HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD. The ideal candidate will ... Provide technical support and troubleshoot complex problems related to systems and applications + Work closely with corporate IT teams to ensure seamless integration… more
    Huntington Ingalls Industries (11/25/25)
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  • Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and maintenance of ... will also analyze and resolve complex problems associated with server hardware, applications , and software integration. The SA will remain involved in the resolution… more
    SAIC (11/17/25)
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  • Citrix Administrator

    GovCIO (Annapolis, MD)
    …VA and will be a remote position. **Responsibilities** This position is for a Senior Citrix Administrator supporting the Windows team. This is currently a mixed ... **Overview** GovCIO is currently hiring for a Citrix Administrator , tomanage, maintain, deploy, troubleshoot and support servers for a mixed customer environment… more
    GovCIO (12/24/25)
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  • Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    …(NGAS) has an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified, diverse individuals ... The selected candidate will be responsible for providing System Administrator level technical support services on the MQ-4C Triton...hours and weekends as needed. Basic Qualifications for a Senior Principal System Admin: + Bachelor's degree with 8… more
    Northrop Grumman (12/12/25)
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  • CICS Systems Administrator

    Koniag Government Services (Baltimore, MD)
    …Government Services, a Koniag Government Services company, is seeking a CICS Systems Administrator to support TGS and our government customer in Baltimore, MD. This ... may include, but are not limited to:** As a CICS Systems Administrator , you will provide systems programming support to administer, customize, and troubleshoot… more
    Koniag Government Services (12/09/25)
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