• Senior Modeling and Simulation System Software…

    Serco (Suffolk, VA)
    …in this role, you will have: + **Active US Department of Defense (DoD) Secret security clearance with the ability to obtain a Top Secret (TS) security ... system managers. + Familiar with the Joint Exercise Life Cycle. + ComTIA Security + (CE) certification. **Company Overview** Serco Inc. (Serco) is the Americas… more
    Serco (07/25/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a member of the BEAGLE ASF Team, you will support the ... women charged with safeguarding the American people and enhancing the Nation's safety, security , and prosperity. CBP agents and officers are on the front lines,… more
    CACI International (07/24/25)
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  • Cyber MSFT Threat Protection Manager

    Grant Thornton (Arlington, VA)
    …with clients to design and implement proactive defense mechanisms, leveraging Microsoft's security ecosystem to protect against evolving cyber threats. From day one, ... ATT&CK frameworks. + Collaborate with client stakeholders to assess current security posture and develop future-state roadmaps. + Provide technical guidance and… more
    Grant Thornton (07/23/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    …Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (07/22/25)
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  • Cloud Computing Engineer SME

    KBR (Chantilly, VA)
    …Computing Engineer SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (07/22/25)
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  • SME Advisor- TS/SCI (On-site)

    Deloitte (Richmond, VA)
    …practice - our people, ideas, technology and outcomes-is designed for impact. Serving federal , state, & local government clients as well as public higher education ... the possible, and fulfill their mission promise. Our Enterprise Security offering embeds security in all aspects of digital transformation by securing a… more
    Deloitte (07/22/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    …Software Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have...veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (07/22/25)
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  • Sr Photogrammetric Engineer

    KBR (Chantilly, VA)
    …Sr Photogrammetric Engineer Belong. Connect. Grow. with KBR!KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... to our customers in the intelligence and national security communities. In this position, your work will have...veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal , state, or local… more
    KBR (07/20/25)
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  • Senior Systems Engineer - Part-time 20 hours

    NTT DATA North America (Quantico, VA)
    …cloud environments, etc. to meet the needs and support the missions of the federal law enforcement agency. (Part-time 20 hour per week onsite) **Job Duties:** + ... Create and maintain network and security infrastructure for both bare-metal and virtual machines with the appropriate LAN, WAN, vLAN, firewall configurations, using… more
    NTT DATA North America (07/19/25)
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  • SIGINT Systems Admin (High-Band Journeyman)

    CACI International (Hampton, VA)
    …responsible for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques and procedures to ... provide system administration for assigned infrastructure and establish and maintain system security . You will also apply security patches and operating system… more
    CACI International (07/18/25)
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