• Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …the government create lasting impact in fields as diverse as cybersecurity , healthcare, aviation, defense, and enterprise transformation. We're making a difference ... to support the deployment, operation, and maintenance of IT systems in Classified lab environment. This is a role...will require knowledge of implementing and maintaining NIST 800-53 Security Controls / RMF compliance in each environment along… more
    The MITRE Corporation (12/17/25)
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  • Software Engineer

    Tetrad Digital Integrity LLC (Fort Belvoir, VA)
    Tetrad Digital Integrity (TDI) is a leading-edge cybersecurity firm with a mission to safeguard and protect our customers from increasing threats and vulnerabilities ... back-end developer, you know that a good site or system needs the right combination of clean code, APIs,...contribute to solution development, and create efficient and effective systems for our clients. QUALIFICATIONS: + TS/SCI clearance is… more
    Tetrad Digital Integrity LLC (12/11/25)
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  • IT Field Support Specialist

    Synergy ECP (Annapolis Junction, MD)
    …and intelligence industries. Our capabilities are focused on software engineering, cybersecurity , system engineering and IT services. Providing these services, ... vendor-manufactured fiber optic modems, multiplexer, fiber optic/Ethernet cables & telephone systems + Updates technical drawings using AutoCAD software as needed… more
    Synergy ECP (12/18/25)
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  • Software Engineer 2 - 23338 (FS Poly Required)

    Huntington Ingalls Industries (Fort Meade, MD)
    …Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $78,341.00 - $128,500.00 Security Clearance: TS/SCI with Poly Level of Experience: Entry Level ... defense - the data evolution - by accelerating a breadth of national security solutions for government and commercial customers. Our capabilities range from C5ISR,… more
    Huntington Ingalls Industries (12/31/25)
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  • Secret Application Developer

    Insight Global (Fairfax, VA)
    …cross-domain data exchange in compliance with federal standards. -Collaborate with system architects, cybersecurity teams, and government stakeholders to ... products, use APIs, interact with data repositories, cross-domain solutions, and manage system interfaces. Manage legacy code and/or develop new code using container… more
    Insight Global (01/15/26)
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  • ICAM Engineer

    Guidehouse (Mclean, VA)
    **Job Family** **:** IT Cyber Security **Travel Required** **:** None **Clearance Required** **:** Ability to Obtain NACI **What You Will Do** **:** Assume a ... leadership role in a multi-disciplinary team developing a credential management system for a US federal agency and preparing for its global deployment. **What You… more
    Guidehouse (01/09/26)
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  • Cyberspace Operations Planner

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …or Joint Operation Planning and Execution System ( JOPES ) , and in DoD Information Technology ( IT ) , Department of Defense Information Network ( DoDIN ) , ... creative thinking to define the nature of complex national security problems. Conceptualize and construct frameworks to explain the...DCO ) , signals intelligence ( SIGINT ) , information operations ( IO ) , or space and… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Data Center Engineer (Storage)

    KBR (Fulton, MD)
    …Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Center Engineer (Storage) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to… more
    KBR (01/15/26)
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  • Lead Network and Infrastructure Engineer

    ManTech (Herndon, VA)
    …network and infrastructure diagrams, SOPs, and contingency plans. + Collaborate with cybersecurity , systems engineering, and cloud teams to align on end-to-end ... network architecture efforts, oversee implementation, and ensure compliance with government security standards across complex environments, as well as lead the… more
    ManTech (01/08/26)
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  • Contract Support Administrator

    KBR (Chantilly, VA)
    …+ Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space ... Support Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions… more
    KBR (01/14/26)
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