• Senior Full Stack Autonomy Engineer 1

    L3Harris (Herndon, VA)
    …layers as well as significant experience with microservices, embedded systems , and secure, scalable software deployment using containerization and Kubernetes. ... environment, leading multi-disciplinary teams, and shaping the future of autonomous systems for national defense. Essential Functions: + Lead the design, build,… more
    L3Harris (08/08/25)
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  • Field Support Team (FST) Network Lead, Surtass

    Serco (Virginia Beach, VA)
    …and provide recommended revisions to the Government. + Identify and report system /software design problems and deficiencies for mission systems . + Provide ... and rewarding position that leverages your technical experience with integrated ship systems and high-profile problem solving? Join the Serco team of highly skilled… more
    Serco (08/23/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …* Experience analyzing and evaluating the security of new and existing IT systems and the procedures to protect information system assets from intentional ... evaluating security solutions to ensure they meet security requirements for processing classified information. * Manage changes to systems and assess the… more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Forescout Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    …and network devices. You'll configure and manage Windows, UNIX, and Linux operating systems and install and load the operating system and application sof ... as Firewalls and ForeScout. You'll support Windows and Linux systems engineering efforts in system design and...may need to meet eligibility requirements for access to classified information ; TS/SCI clearance is required. Compensation At… more
    BOOZ, ALLEN & HAMILTON, INC. (08/17/25)
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  • Zero Trust Data Engineer - Sr. (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    …findings, and project progress. + Update technical documentation such as system design documentation (SDD); standard operating procedures (SOPs); and tactics, ... experience as a data engineer. + 8+ years' experience in cybersecurity, systems engineering, or information technology, with significant project delivery for large,… more
    SMX (08/27/25)
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  • Desktop Engineer (Sccm)

    SAIC (Quantico, VA)
    …information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This ... of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the… more
    SAIC (08/22/25)
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  • Senior Security Engineer

    ManTech (Chantilly, VA)
    …technical leadership and hands-on expertise in supporting Comply-to-Connect (C2C) systems across both classified and unclassified environments. ... tools, and virtualization platforms + Strong knowledge of Windows and Linux systems , operating system security practices, TCP/IP networking, 802.1x, and core… more
    ManTech (08/08/25)
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  • Senior Firewall Engineer

    SAIC (Quantico, VA)
    …information. DCSA is the designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This ... of more than 10,000 companies and approximately 13,000 facilities involved in classified work throughout the DoD and 31 Federal agencies. Specifically, on the… more
    SAIC (08/07/25)
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  • Software Engineer Sr Advisor Intelligence…

    General Dynamics Information Technology (Fairfax, VA)
    …entire SDLC-from architecture and implementation to deployment and sustainment. + System Architecture: Design modular, scalable, and mission-resilient systems ... will guide a high-performing team building secure, resilient, and scalable systems that support critical intelligence operations-from data ingestion and analysis to… more
    General Dynamics Information Technology (07/22/25)
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  • Senior Network Engineer

    ManTech (Stafford, VA)
    …of enterprise network assets, ensuring compliance and secure operations on classified networks (SIPR, NIPR, JWICS). + Collaborates with stakeholders to address ... and troubleshooting. + Configures, maintains, and monitors firewalls, intrusion protection systems , intrusion detection systems , and Cisco Identity Services… more
    ManTech (08/15/25)
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