• 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: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...Poly * Must have at least an IAT Level II Certification: Such as Security* Must be willing to… more
    CACI International (11/05/25)
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  • Infrastructure Engineer/ Administrator

    CACI International (Mclean, VA)
    Infrastructure Engineer/ Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... is seeking a highly motivated Linux System Engineer and Administrator with hands on experience with the full lifecycle..._Desired:_ + Current Security+ or DOD 8570 IAT Level II Certification + AWS or Azure Certification + ITIL… more
    CACI International (09/26/25)
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  • Sr Principal Windows Systems Administrator…

    Northrop Grumman (Dulles, VA)
    …but not be limited to the following:** + Perform as a Windows System Administrator for a classified government contract . + Able to communicate effectively at ... (CIDO) organization is seeking an experienced **Sr Principal Windows Systems Administrator ** to join its dynamic team of technical professionals. The qualified… more
    Northrop Grumman (10/31/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of ... customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across development, lab,… more
    BCMC (10/16/25)
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  • Oracle Database Administrator

    TekSynap (Richmond, VA)
    …+ GCED + GCIH + Must possess Secret Clearance with IT-I Sensitivity + IAT- II or higher + Computing Environment: Requires at least one of the following ... DBA Admin **Overview** We are seeking a Oracle Database Administrator to join on team supporting DLA Enterprise Database...to work evenings and weekends to meet program and contract needs. + Amount of Travel: Less than 10%… more
    TekSynap (10/07/25)
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  • VMware ESXI Administrator

    Trace Systems Inc (Portsmouth, VA)
    Job Overview Job Title: VMware ESXI Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a VMware ESXI Administrator to support ... + Due to the nature of the work and contract requirements, US Citizenship is required. + VMware Certified...+ Bachelor's degree in an IT-related discipline or Level II Certification (Security+ or better) Trace Systems Trace Systems… more
    Trace Systems Inc (08/29/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severity of ... Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of advanced cybersecurity… more
    Nightwing (08/28/25)
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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 ... on-call rotation for after-hours support.** **Responsibilities:** + Provides Tier II support of IT infrastructure systems and custom mission...with polygraph * Must be DoD 8570 IAT Level II Requirement- Security+ CE * Location: Springfield, VA *US… more
    General Dynamics Information Technology (11/06/25)
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  • Windows Linux Systems Administrator…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to support a critical ... Federal Intelligence Agency contract . This is an excellent opportunity to work alongside...and mission-focused environment. In this role, you'll **provide Tier II support and systems administration** across multiple large-scale Microsoft-based… more
    General Dynamics Information Technology (10/14/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …(GECOS) program in Falls Church, VA. This is an IT Service Management contract in support of the operation, modernization, expansion, and further evolution of the ... the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux… more
    General Dynamics Information Technology (11/08/25)
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