• Network Engineer - Intermediate

    Oneida Technical Solutions (VA)
    …highly complex, highly regulated and highly secure environments, including the US Department of Defense (DoD), healthcare, higher education, law enforcement, retail, ... gaming and more. Our innovative cyber capabilities and programs have made us trusted partners for IT modernization projects, implementing upgrades and accelerating… more
    Oneida Technical Solutions (10/10/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …introducing new cyber capabilities to address emerging threats. Nightwing is seeking a Senior Data Engineer working to support the migration of customer ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/12/25)
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  • Staff Mission Critical Electrical Infrastructure…

    Google (Reston, VA)
    Staff Mission Critical Electrical Infrastructure Engineer _corporate_fare_ Google _place_ Reston, VA, USA; Austin, TX, USA; +7 more; +6 more **Advanced** Experience ... projects in an industrial environment. + Experience with power system modeling software (eg, SKM, ETAP) for complex studies like transient analysis on electrical… more
    Google (11/27/25)
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  • Site Reliability and Security Engineer

    Quality Technology Services, LLC (Ashburn, VA)
    The Senior Site Reliability and Security Engineer ...Due to the nature of systems and data supported, US citizenship is required for this position. + 5+ ... in incident response, production monitoring, and proactive threat detection. The engineer will work closely with DevOps, backend, and application development teams… more
    Quality Technology Services, LLC (11/24/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** **Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical Engineer to ... facilities. This is a growth-focused role where you'll work alongside senior engineers to develop high-performance, energy-efficient, and code-compliant systems that… more
    Leidos (11/05/25)
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  • Security Engineer , AWS Cross Domain…

    Amazon (Arlington, VA)
    Description AWS is seeking a Cross Domain Services Security Engineer to support our government customers in the Intelligence, Defense, and National Security ... Cloud-CDS technology - then we welcome you to join us ! This position requires that the candidate selected must...AWS work. 10012 Key job responsibilities As a Security Engineer , you'll help your customers plan their successful cloud… more
    Amazon (10/31/25)
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  • Principal AI Engineer

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Principal AI Engineer About Mastercard Mastercard is a global technology company in the ... next-generation AI-powered platforms to drive innovation and impact. As an AI Engineer , you'll work with cutting-edge tools, large language models (LLMs), and… more
    Mastercard (10/25/25)
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  • Sr. DevSecOps Engineer

    Leidos (Ashburn, VA)
    …and obtain a CBP Background Investigation prior to start + Proven experience as a Senior DevSecOps Engineer or similar leadership role with a strong focus on ... **Description** Leidos is seeking a skilled Sr DevSecOps Engineer to lead efforts in automating and optimizing our cloud integration pipelines for the Passenger… more
    Leidos (09/05/25)
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  • RF Spectrum Policy Engineer

    Huntington Ingalls Industries (Arlington, VA)
    …emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support ... for a short video: https://vimeo.com/732533072 Summary HII's Mission Technologies is seeking a Senior RF Spectrum Policy Engineer to provide direct support to… more
    Huntington Ingalls Industries (10/16/25)
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  • Systems Engineer

    SAIC (Fort Belvoir, VA)
    **Description** SAIC is seeking a **System Engineer ** to join our team at Fort Belvoir, Virginia. **Job Duties:** + Support the modernization and integration of the ... sensors, data, and analytics with command requirements of the US Army Intelligence and Security Command (INSCOM) needed to...of products and systems. + Work closely with customers, senior leadership within programs, and other systems engineers and… more
    SAIC (11/15/25)
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