• Senior Systems Administrator

    Leidos (Vienna, VA)
    **Description** The National Security Sector at Leidos is seeking a **Senior System Administrator ** to join a dynamic team based in **Tysons Corner, VA** . This ... team responsible for managing a wide range of mission-critical systems . **Key Details** : + Work hours fall within...for the intelligence community. + Demonstrated success with Linux, database system administration, and scripting + Experience… more
    Leidos (07/29/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Springfield, Virginia. HOW A ** SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team ... for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission applications based on a mixed Linux… more
    General Dynamics Information Technology (09/06/25)
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  • Unix Systems Administrator

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …- Interfaces with Network Engineers, Storage Engineers, Database Administrators and Application Teams to optimize systems use and configuration. - Provides ... Title: UNIX SYSTEMS ADMINISTRATOR Location: United States-Virginia-Virginia Beach...Assurance policies, principles, and practices in the delivery of Systems , Applications and/or Services (Hardware & Software).… more
    Navy Exchange Services (NEX) (09/23/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... We are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT...be responsible for maintaining and troubleshooting mission critical IT systems , supporting end users, and ensuring the security and… more
    CACI International (09/20/25)
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  • Systems Administrator (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities As a Systems Administrator , you will be responsible for installing, configuring, and maintaining operating system workstations and servers, ... implementing appropriate software and hardware solutions + Ensure data/media recoverability through system backups and database archive operations + Develop and… more
    Noblis (09/03/25)
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  • Systems Administrator (Tier 2…

    William C Brown Inc (Springfield, VA)
    Systems Administrator (Tier 2 Desktop Support) EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration ... protected by law. Description WCBinc is looking for a Systems Administrator (Tier 2 Desktop Support) to...or have dependencies external to the UDS contract Install application software on end user device workstations via scripted… more
    William C Brown Inc (08/14/25)
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  • Unix Systems Administrator

    SAIC (Ashburn, VA)
    …Networking technologies/tools and do network troubleshooting. + Experience in hardening systems and doing security remediation. + Operating System Configuration ... with LDAP using and or supporting LDAP. + Experience with support Linux systems running Database (Oracle, PostgreSQL , MySQL). + Experience supporting a… more
    SAIC (09/12/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Norfolk, VA)
    …policies. + Knowledge of different layers of the technology stack, including network, application frameworks, database systems , and vendor solutions. + ... and application software as necessary. Support Linux & Windows systems engineering efforts in system design and evaluation, solution engineering, software… more
    ENS Solutions (09/27/25)
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  • NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    …**Network Administrator duties include:** + Remotely respond to NAIS system casualties within two business days of notification. + Notify the COR ... files to assist in the administration and management of both local and remote NAIS systems . + Utilize approved USCG and NAIS applications to conduct hardware and… more
    NANA Regional Corporation (09/29/25)
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  • ATC Training Materials Administrator -II…

    SAIC (Leesburg, VA)
    …such as fax machines, photocopiers, scanners, and videoconferencing and telephone systems . Training Materials Administrator must be proficient with computers ... designated Government database programs as required by the authorized Training Administrator (TA). + The ability to format and produce high quality and error… more
    SAIC (09/12/25)
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