• Systems Administrator

    General Dynamics Information Technology (Mclean, VA)
    …functions. * Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and any processes related ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Storage Management,Unix,Windows Management **Certifications:** Security+ -… more
    General Dynamics Information Technology (07/19/25)
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  • Systems Engineer

    G2 Ops, Inc. (Arlington, VA)
    ​ ​ Multiple Opportunities Available First Opportunity: Systems Engineer Job Code: 022 Location: Virginia Beach, VA and Arlington VA Work Setting: In person, some ... hours, not a fully remote position Looking to Start: As soon as possible Salary Range: $78,000 - $110,000, based on experience Openings: 1 Full-Time Role Years of… more
    G2 Ops, Inc. (07/11/25)
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  • ServiceNow IT System Engineer

    CACI International (Chantilly, VA)
    …designed and developed that ensures detailed project documentation. * Document all system configuration changes in accordance with Information Systems Security ... * Experience with Linux administration and deployed Linux based systems * Experience with system upgrades, patching...are a host of factors that can influence final salary including, but not limited to, geographic location, Federal… more
    CACI International (07/22/25)
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  • Command and Control (C2) Ship Self-Defense…

    CACI International (Dahlgren, VA)
    Command and Control (C2) Ship Self-Defense System (SSDS) Technical Lead Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret ... solid understanding of SSDS and the following associated equipment: Shipboard Gridlock System with Auto Correlation (SGS/AC), Common Processing System (CPS),… more
    CACI International (07/09/25)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …military system specifications, DoD Cybersecurity policies for both land-based, afloat/tactical systems , or System Security Plan (SSP) CSSE, and the ability ... Imagine One Technology & Management, Ltd. is seeking two (2) **Senior Security Systems Engineers** . These positions are contingent upon award of the associated work… more
    Imagine One Technology & Management (06/25/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    …operation of business systems + Support mainframe, mini, or client/server based systems + Optimize system operation and resource utilization + Conduct basic ... Provide assistance to users in accessing and using business systems + Perform system maintenance and updates...a host of other factors that can influence final salary including, but not limited to, geographical location, relevant… more
    CACI International (06/06/25)
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  • System Reliability Engineer

    CACI International (Norfolk, VA)
    …and implement automation solutions for deployment, scaling, and management of NMMES systems + Monitor system performance, availability, and capacity, and ... System Reliability Engineer Job Category: Information Technology Time...in ensuring the reliability, performance, and scalability of IT systems supporting naval ship and submarine maintenance operations +… more
    CACI International (07/09/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    …* Experience in designing, implementing, and maintaining complex Insider Threat Network/ System /Software information technology and database systems * System ... EndPoint Systems Engineer Job Category: Engineering Time Type: Full...and applications supporting a mobile workforce. You will provide system engineering support across the IT disciplines (ie mobile… more
    CACI International (07/01/25)
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  • System Engineer-TS/SCI with Poly

    CACI International (Sterling, VA)
    System Engineer-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... expertise in software development to help shape the future of mission-critical systems ? Join our dynamic team in designing, developing, and maintaining cutting-edge… more
    CACI International (06/12/25)
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  • Senior Systems Administrator - TS/SCI…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator** to support mission-critical operations across various laboratory environments. ... This role focuses on acquiring, configuring, and maintaining computer servers, operating systems , networks, and network file systems to address complex… more
    Leidos (06/11/25)
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