• Lab Manager / System Administration

    Node.Digital (Arlington, VA)
    … for acceptable performance and user accessibility, establish back-ups, and monitor systems security . - Troubleshoot and resolve complex storage problems across ... Windows, MacOS. Required Education: BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering or related… more
    Node.Digital (10/21/25)
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  • IT Specialist (Sysanalysis)

    Defense Information Systems Agency (Fort Meade, MD)
    …as: Experience applying information technology standards, networking concepts, and security methodologies to protect critical systems and implementing risk ... Individuals tentatively selected for drug testing designated positions at the Defense Information Systems Agency will be required to submit to urinalysis… more
    Defense Information Systems Agency (01/09/26)
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  • Cyber operations Readiness Assessment…

    TekSynap (Fort Belvoir, VA)
    Cybersecurity or equivalent experience. + Experience: 8-10 years in Windows systems engineering or cybersecurity . + Required Certifications: DoD 8140/8570 IAT ... and the need to have a comprehensive well planned information management environment. "Technology moving at the speed of...As part of this dynamic team, you'll protect national security by ensuring DTRA's systems remain resilient,… more
    TekSynap (12/24/25)
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  • Lead Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    … clearance with CI Polygraph (required). + Bachelor's degree in Computer Science, Information Systems , Engineering, or a related technical field. + 10+ years ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Leadership, Systems Architecture, Systems Engineering **Experience:** 8 + years of… more
    General Dynamics Information Technology (01/02/26)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/28/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    …for implementation, troubleshooting and maintenance of Information Technology (IT) systems . Manages IT system infrastructure and any processes related to ... the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software, troubleshoots, maintains… more
    Synergy ECP (10/22/25)
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  • Network Engineer

    System One (Mclean, VA)
    …Location: Arlington, VA Type: Contract To Hire Contractor Work Model: Onsite Security Clearance: Active Top Secret Duties and Responsibilities: + Lead engineering ... support switches, routers, and data circuits for OMC voice, data, and video systems . + Ensure secure configuration of network infrastructure in accordance with DoD … more
    System One (12/26/25)
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  • Systems Administrator / Information

    Guidehouse (Arlington, VA)
    …**Clearance Required** **:** Active Secret **What You Will Do** **:** We are seeking a Systems Administrator / Information Systems Engineer in support of the ... Service in support of the Marine Corps Financial Management Information System (MCFMIS). This role will provide...MCEN) to ensure seamless integration and support for complex systems like MCFMIS. + Security Compliance Management:… more
    Guidehouse (01/08/26)
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  • IT Cloud Systems Engineer - TS/SCI…

    General Dynamics Information Technology (Bethesda, MD)
    …: Bachelors (Computer engineering, Computer Science, Electrical Engineering, Information systems , Information Technology, Cybersecurity , or a closely ... operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles.… more
    General Dynamics Information Technology (12/26/25)
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  • System Administrator

    Parsons Corporation (Centreville, VA)
    …Operating Procedures (SOPs) for system administration tasks. + Work closely with the Information Systems Security Officer (ISSO) to address security ... safeguard critical data. + Collaborate with other IT and security teams to integrate and secure systems ...field. + 10+ years of related experience + CompTIA Security + Minimum + Proven experience as a System more
    Parsons Corporation (12/04/25)
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