• System Administrator

    Shuvel Digital (Reston, VA)
    …installation, maintenance, upgrade, backup, disaster recovery, networking, system security , monitoring, performance tuning, and capacity management. The candidate ... work independently but participate in project-wide reviews of requirements, system architecture , and detailed design documents. A Systems Administrator must be able… more
    Shuvel Digital (08/13/25)
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  • Chief Engineer Innovation Lead

    Huntington Ingalls Industries (Reston, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $134,601.00 - $200,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity ... and anticipate emerging threats. Our capabilities in cybersecurity, network architecture , reverse engineering, software and hardware development uniquely enable us… more
    Huntington Ingalls Industries (08/10/25)
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  • Senior Network Administrator

    Spectrum Comm Inc (Falls Church, VA)
    …and optimize network performance using approved monitoring tools. + Coordinate network architecture changes in compliance with security requirements. + Maintain ... the headquarters' network infrastructure, ensuring high availability, performance, and security . This position oversees routing, switching, firewall configuration, and… more
    Spectrum Comm Inc (08/09/25)
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  • SME SIGINT Engineer

    KBR (Chantilly, VA)
    Title: SME SIGINT 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...spanning the next decade. + Familiarity with overall SIGINT architecture , including space and ground components and mission partner… more
    KBR (08/08/25)
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  • DevOps Engineer

    CACI International (Norfolk, VA)
    …and deployment processes + Implement automated infrastructure capabilities including backups, security tools, and monitoring + Utilize a consistent DevOps approach ... network infrastructure, database, cloud and data center operations + Implement security protocols and compliance measures + Develop and maintain automation scripts… more
    CACI International (08/08/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    …Join a dynamic environment at CACI where your contributions directly influence national security . + Engage in challenging and impactful work that makes a tangible ... + Work on innovative projects that impact our nation's security . + Contribute to a company with a strong...status updates. + Maintain up-to-date configuration diagrams for the architecture (physical and logical). + Contribute to and participate… more
    CACI International (08/08/25)
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  • Cyber Operations Engineer

    CACI International (Chantilly, VA)
    …grow on and between programs with peers who are dedicated to advancing national security . Participate in fun team outings and team building events where you get to ... to understand target networks and developing network maps * Profiling network security posture and technical overwatch * Conduct network analysis and reconnaissance… more
    CACI International (08/08/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …practices and serves as a national resource in software engineering, computer security , and process improvement. The SEI works closely with defense and government ... a Federally Funded Research and Development Center focusing on areas critical to national security ? Do you want to join a collaborative team that develops and uses… more
    Carnegie Mellon University (08/07/25)
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  • Construction Manager, Data Center Construction,…

    Amazon (Culpeper, VA)
    …You will work alongside partner teams such as Operations, Networking, Controls, Security , and Commissioning to build Data Centers that directly support our ... selected be a US Citizen and obtain and maintain an active TS/SCI security clearance with polygraph. Key job responsibilities The Data Center Construction Manager… more
    Amazon (08/02/25)
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  • 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 ... (ICD) implementation and maintenance of government systems interconnects + Ensure Security compliance requirements + Provide on-site tiered help desk support to… more
    Leidos (07/29/25)
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