• Lead AI Engineer

    Mastercard (Arlington, VA)
    …tools, large language models (LLMs), and emerging frameworks to develop intelligent systems . You'll collaborate with senior engineers, data scientists, and ... and governments realize their greatest potential._ **Title and Summary** Lead AI Engineer About Mastercard Mastercard is a global technology company in the payments… more
    Mastercard (10/25/25)
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  • Network Engineer - TS/SCI Polygraph…

    Leidos (Chantilly, VA)
    **Description** Leidos is searching for several Senior Network Engineers of varying experience levels to join our team in Chantilly, VA. The team is made-up of ... highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing cutting-edge solutions. As… more
    Leidos (11/07/25)
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  • Cleared AI/ML Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    Responsibilities **Noblis is seeking to hire an AI/ML Engineer (Multiple Levels) with an ACTIVE Top** **Secret with SCI and Polygraph in Chantilly, VA** As an ... experienced AI/ML Engineer with our team, you will be working with...developing and deploying AI/ML models as part of production systems , implementing software development best practices for scalability and… more
    Noblis (10/08/25)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Cyber Operations Splunk Engineer Key Role: Support enterprise vulnerability management and cyber defense operations. Provide cyber operations monitoring and ... Python scripting, vulnerability analysis, and code review to secure mission-critical systems across cloud and enterprise environments. Review code samples for… more
    BOOZ, ALLEN & HAMILTON, INC. (10/26/25)
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  • Chief Engineer Architect

    Leidos (Ashburn, VA)
    **Description** Leidos is seeking a Chief Engineer /Architect (CEA) to provide technical leadership for a large, complex mission-critical program whose purpose is ... maintain services for Customs and Border Protection (CBP) mission support systems . This program develops applications using agile methodologies, and software… more
    Leidos (11/08/25)
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  • Sr M365 Platform Engineer

    PenFed Credit Union (Mclean, VA)
    …a part of the PenFed family. PenFed is hiring a (Hybrid) Sr. M365 Platform Engineer at our Tysons, Virginia location. The primary purpose of this job manage the ... analysis, cost analysis and hardening designs (including data security) of systems and servers in the messaging stack including installations, upgrades, patches,… more
    PenFed Credit Union (10/15/25)
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  • Software Engineer - Frontend

    Guidehouse (Mclean, VA)
    …**:** Ability to Obtain Public Trust Guidehouse is seeking a Frontend Software Engineer with React experience to join an Agile team building a secure, scalable ... components using best practices and patterns, with guidance from Senior Engineers and Architect. + Collaborate with backend engineers...**What Would Be Nice to Have** + Experience with AWS GovCloud services (eg, API Gateway, EKS) + Familiarity… more
    Guidehouse (11/13/25)
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  • SD WAN Network Engineer

    SAIC (Springfield, VA)
    **Description** This is an opening for an **SD-WAN Senior Network Engineer ** to support the Department of State's (DoS) Diplomatic Technology Operations ... Division. This program provides transparent, interconnected systems and security supporting the DoS in successfully carrying out US foreign policy missions… more
    SAIC (10/23/25)
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  • AI/ML Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    AI/ML Engineer Location: Springfield, VA, US Job ID: ATR 17709 Job Description Job Title: AI/ML Engineer Location: Springfield, VA Eligibility: Candidate must ... a demanding, data-rich environment, supporting operators who rely on intelligent systems to scale mission effectiveness. Your technical depth and expertise will… more
    Arena Technical Resources, LLC (11/18/25)
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  • Business Intelligence Engineer , Reputation…

    Amazon (Arlington, VA)
    …team at Amazon is seeking a highly skilled and motivated Business Intelligence Engineer (BIE) to join our global research program focused on tracking and ... perception tracking, ad hoc research, and tailored reporting for senior stakeholders across the company. As a BIE on...are seeking a candidate who will continuously learn new systems , tools, and industry best practices to help design… more
    Amazon (10/07/25)
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