• Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer** in our **National Security Sector's (NSS) Cyber & Analytics ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (10/31/25)
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  • Software Developer - Principal

    Parsons Corporation (Chantilly, VA)
    …process, from understanding customer requirements, to design, development, testing and deployment. Senior members at BRE also directly assist with winning new work, ... they provide services and solutions in the areas of defense, security, intelligence , infrastructure, and environmental. We promote a culture of excellence and… more
    Parsons Corporation (10/21/25)
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  • ISR Analyst & Multi Intelligence SME

    General Dynamics Information Technology (Arlington, VA)
    …Required:** Yes **Job Description:** Join GDIT and provide critical on-site Intelligence , Surveillance, and Reconnaissance (ISR) expertise and counsel to senior ... Air Force Deputy Chief of Staff for ISR and Cyber Effects Operations (CEO) (AF/A2). Be part of an...customer focused, GDIT Team who daily provides counsel on multi- intelligence (multi-INT) ISR issues to the Director of ISR… more
    General Dynamics Information Technology (11/20/25)
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  • Full Scope System Engineer

    General Dynamics Information Technology (Hanover, MD)
    …experience **US Citizenship Required:** Yes **Job Description:** FULL SCOPE SYSTEMS ENGINEER SR PRINCIPAL Advance how our customers operate while you advance ... your career. Join GDIT as a Systems Engineer Sr Principal and build an impactful career...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (10/15/25)
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  • Cloud Architect

    General Dynamics Information Technology (Fairfax, VA)
    …operate while you advance your career. Join GDIT as an Infrastructure/Cloud Architect Sr Principal and build an impactful career in enterprise IT, collaborating ... **MEANINGFUL WORK AND PERSONAL IMPACT** As a Infrastructure/Cloud Architect Sr Principal , the work you'll do at...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (11/21/25)
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  • Cloud Consulting Lead

    General Dynamics Information Technology (Washington, DC)
    …engineering expertise along with a drive for innovation to GDIT. The Cloud Developer Sr Principal must have: * Education: Bachelor's degree in computer science, ... Cloud Platform (GCP), Oracle Cloud Infrastructure (OCI). + Engaging with senior stakeholders to align technical recommendations with organizational strategy. +… more
    General Dynamics Information Technology (11/06/25)
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  • HSM Engineer - Active Top Secret Required

    General Dynamics Information Technology (Washington, DC)
    …**Security** **Module** **(HSM)** Seize your opportunity to make a personal impact as a ** Senior Principal Engineer for HSM** with GDIT. A career in systems ... operate. At GDIT, people are our differentiator. As a ** Senior Principal Engineer for HSM** , you...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (10/04/25)
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  • Software Developer (Systems Software) - TS/SCI w/…

    General Dynamics Information Technology (Herndon, VA)
    …to advancing innovation. Transform technology into opportunity as a Software Developer Sr Principal at GDIT. Shape what's next for mission-critical government ... mission services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of technology to create… more
    General Dynamics Information Technology (10/16/25)
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  • Systems Engineer SME - Exchange Messaging - Active…

    General Dynamics Information Technology (Washington, DC)
    …17 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Exchange Messaging - Active Top ... succeed and together our best becomes better. **How a Senior Principal Systems Engineer will make an...every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the power of… more
    General Dynamics Information Technology (11/06/25)
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  • Critical Technologies Operations Manager

    Applied Research Associates, Inc. (Alexandria, VA)
    Cyber (IS&C), Space Technology, Energy Resilience, Applied Artificial Intelligence (AAI), Trusted & Assured Microelectronics (T&AM), Technology Innovation, ... Inc. (ARA) is seeking to contingently hire a motivated, energetic, and experienced Senior Operations Manager to serve as the On-Site Task Lead for ARA's effort… more
    Applied Research Associates, Inc. (11/18/25)
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