• Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence...processing requirements. Job Duties:* Systems administration of desktop and server systems connected to local and wide area networks.… more
    William C Brown Inc (10/14/25)
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  • Systems Administrator - Cyber Systems

    General Dynamics Information Technology (Langley AFB, VA)
    …the world's most complex technical challenges. GDIT is seeking an enthusiastic Systems Administrator who is seeking to expand his/her experience in the IT field by ... joining our team as a Cyber Systems Administrator in support of the Intelligence, Surveillance, and Reconnaissance (ISR) mission of the Airforce at Langley AFB, Va.… more
    General Dynamics Information Technology (01/08/26)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …into opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects while ... depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our CNIC Applications Support team which provides...+ Provides tier 3 support as needed. + Daily Server and ETL job Checks + Patching (ad-hoc &… more
    General Dynamics Information Technology (01/05/26)
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  • Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …and cybersecurity industries. We are seeking a **Physical Security System Administrator 4** to join our **Security and Electronic Systems (SES)** business ... federal, local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems, you will be responsible for… more
    M. C. Dean (10/23/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers...development, operation, and maintenance of the SYSTEM. + Maintain server /cloud/tools baselines, Develop clear and concise server … more
    Nightwing (12/26/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …as well as technical assistance to computer system users. As a Systems Administrator SME, you will play a critical role in delivering engineering services for ... and resolution or escalate to Engineering team + Answer questions or resolve server -related problems for clients via telephone or using remote access tools + Provide… more
    BAE Systems (12/12/25)
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  • Senior System Administrator

    SAIC (Fort Belvoir, VA)
    **Description** The Senior System Administrator will provide support for operational intelligence integration and data-centric operations for customers across ... tunes multiple systems to achieve optimum performance levels. Ensures workstation/ server data integrity by evaluating, implementing, and managing appropriate… more
    SAIC (11/19/25)
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  • Database/Systems Administrator

    CACI International (Ashburn, VA)
    Database/Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... custom of the shelf software . Troubleshooting and fixing active directory, server and database performance issues . Fixing security vulnerabilities related to … more
    CACI International (11/01/25)
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  • Lead ServiceNow System Administrator Public…

    ICF (Reston, VA)
    …rapidly growing, entrepreneurial, technology department, seeking a Lead ServiceNow System Administrator to support a federal project. Our Data Modernization Division ... and we are looking for a talented, highly motivated Lead ServiceNow System Administrator to join our ICF's Digital Modernization Division. You will be responsible… more
    ICF (01/03/26)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... Degree with 12+ years' experience as a Unix System Administrator - Operational experience with RHEL8 and RHEL9. Additional...Systems: RHEL8 and RHEL 9. + Red Hat Satellite Server and Red Hat PCS Clustering. + Experience with… more
    Leidos (12/20/25)
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