• Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …our intel team. The SA provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . The SA manages IT systems ... process. The SA configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains integrity and… more
    Belay Technologies (11/19/25)
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  • TS/SCI CI Poly Database Administrator

    Insight Global (Fort Meade, MD)
    …efficient solutions to ensure uninterrupted operations. *Bachelor's degree in Computer Science, Information Systems , or a related discipline is preferred OR four ... Job Description Insight Global is seeking a Database Administrator who will design, implement, and maintain highly available, secure, and scalable database … more
    Insight Global (10/02/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    **Overview** Darkblade Systems , a CIS Secure company, is a trusted provider of specialized capabilities to priority programs within the defense and intelligence ... communities, delivering scientific, engineering , technical, operational support and training services. Darkblade strives to be a business that puts people first:… more
    Intrepid Solutions and Services (08/28/25)
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  • System Administrator 2

    Synergy ECP (MD)
    … 2 MD Description Member of a cross-functional team providing Windows systems administration/ engineering expertise and guidance for a critical enterprise-wide ... messaging system used in the Information Transport Service (ITS) program. Responsible for platform hosting...have expert knowledge and skills in using Microsoft operating systems (Windows 2012R2 and Windows 2016 or higher) +… more
    Synergy ECP (10/15/25)
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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 ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability… more
    ManTech (09/05/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …Ten(10) or more years hands on experience performing a variety of engineering and operational relatedassignments associated with SAN, NAS and Storage operations, ... Cloud environments. **MINIMUM EDUCATION:** Bachelor's degree in computer science, information technology, or a related field. Experience withvarious server operating… more
    TekSynap (09/16/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (11/07/25)
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  • Database Administrator (Secret Cleared)

    Eliassen Group (Aberdeen Proving Ground, MD)
    **Database Administrator (Secret Cleared)** **Aberdeen Proving Ground, MD** **Type:** Contract-to-Hire **Category:** Data **Industry:** Government **Reference ID:** ... program.The DBA will support several PostgreSQL and MS SQL Server database Management systems for a variety of applications. Location: APG, Maryland - Onsite _Rate:… more
    Eliassen Group (10/14/25)
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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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  • Network Administrator

    GovCIO (Annapolis, MD)
    …/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6775_ **Category** _IT Infrastructure & Network Engineering & ... a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams… more
    GovCIO (09/26/25)
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