• Principal/Sr. Principal Systems…

    Northrop Grumman (Patuxent River, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees ... an exciting career opportunity for a **Principal/Sr. Principal Systems Administrator ** to join the Ground Segment team of qualified,...lieu of a completed degree. + Active Top Secret clearance (with a background investigation within the past 6… more
    Northrop Grumman (12/12/25)
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  • Sr. Principal NetApp Storage Administrator

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... Office (CIDO) organization is seeking a senior NetApp Storage Administrator with expertise in NetApp storage management to join...Applicants must have an active DoD Secret level security clearance (at a minimum), to include a closed investigation… more
    Northrop Grumman (10/16/25)
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  • Principal/Sr. Principal HPC System…

    Northrop Grumman (Jessup, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of the ... is seeking a **Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD**...be a US citizen + Active US Government security clearance per customers' requirements **Basic Qualifications for Sr. Principal… more
    Northrop Grumman (12/05/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    **Req ID:** RQ204938 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None **Public Trust/Other Required:** None **Job Family:** IT ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Expert - Backup and Configuration** Transform technology into… more
    General Dynamics Information Technology (11/19/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The Administrator ... multiple enclaves and assist with the implementation of new solutions. The administrator will help drive adoption of trusted thin-client platforms and virtual… more
    Leidos (12/03/25)
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  • Storage Administrator Active TS/SCI / wPoly

    General Dynamics Information Technology (Annapolis Junction, MD)
    **Req ID:** RQ208532 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... of related experience **US Citizenship Required:** Yes **Job Description:** Storage Administrator Transform technology into opportunity as a Storage Administrator more
    General Dynamics Information Technology (10/09/25)
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  • MQ Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Junction, MD, US Job ID: ATR 17674 Job Description Job Title: MQ Administrator Job Location: Annapolis Junction, MD Eligibility/ Clearance : Secret Description & ... Requirements Seeking an experienced MQ Administrator to support a federal client in their mission-critical defense systems for Homeland Security. In this role, you… more
    Arena Technical Resources, LLC (12/11/25)
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  • System/Network Administrator (Onsite)

    RTX Corporation (Fulton, MD)
    …Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance **Security Clearance :** DoD Clearance :...via bash and/or Powershell + A Microsoft Certified Systems Administrator (MCSA), RedHat Certified Systems Administrator (RHCSA),… more
    RTX Corporation (11/21/25)
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  • Sr. System Administrator II (Temp)

    RTX Corporation (Annapolis Junction, MD)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance :...Raytheon currently has an opening for a temporary System Administrator to perform onsite in our Annapolis Junction, Maryland… more
    RTX Corporation (11/19/25)
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  • Principal Windows Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees have ... your career. Northrop Grumman Mission Systems is seeking a well-qualified Windows Administrator to join its Classified Solutions team in Linthicum, MD. Please note… more
    Northrop Grumman (11/13/25)
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