• Terrestrial COMSEC Network Engineer

    CACI International (Springfield, VA)
    Terrestrial COMSEC Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... challenging opportunity available for a COMSEC (communications security) Network Engineer supporting an Intelligence Community customer's wide-area (WAN), campus-area… more
    CACI International (10/25/25)
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  • Sr AI/ML Engineer

    KBR (Chantilly, VA)
    Title: Sr AI/ML Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...space defense. KBR is seeking a highly qualified AI/ML Engineer to provide support for our customers in Chantilly,… more
    KBR (10/21/25)
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  • Security Engineer , AWS Security Risk…

    Amazon (Arlington, VA)
    Description As a Security Engineer at Amazon Web Services, you'll work hand-in-hand with some of the smartest specialists and engineers to create, maintain, and ... business grows. AWS Security is looking for a Security Engineer to join our team as we work to...voices. Training & Career Growth We're continuously raising our performance bar as we strive to become Earth's Best… more
    Amazon (10/31/25)
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  • Modeling & Simulation Engineer (N)

    SimIS Inc. (Norfolk, VA)
    …key performance indicators, identify critical decision points, and visualize system responses. + Design virtual experiments verify the efficacy of new designs ... our NATO customer, SimIS seeks a Modeling and Simulation Engineer to guide the design and operation of complex...and analyze the performance of existing or proposed systems . +… more
    SimIS Inc. (12/17/25)
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  • Software Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos Intelligence Group is seeking a Software Engineer with Linux system admin experience, CRM system expertise, & Oracle (specifically ... will provide O&M support for the existing web application used for procurement, system configuration and deployment data, and IT asset management support. You will… more
    Leidos (12/17/25)
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  • Senior Site Reliability Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    Senior Site Reliability Engineer Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate ... of real-time data, millions of active users, and mission-critical systems across a globally distributed platform. As we scale,...As we scale, we're seeking a **Senior Site Reliability Engineer (SRE)** to play a pivotal role in designing… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Network Design Engineer

    Google (Reston, VA)
    Network Design Engineer _corporate_fare_ Google _place_ Thornton, CO, USA; Atlanta, GA, USA; +3 more; +2 more **Mid** Experience driving progress, solving problems, ... 3 years of experience in DWDM or TCP/IP or system design operations methodology. + Experience working with field...large-scale layer 1, layer 2 or layer 3 network systems . + Experience with forecasting, planning and design tools,… more
    Google (01/10/26)
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  • Senior Telecommunications Network Engineer

    TekSynap (VA)
    …+ Serve as a senior technical expert, advising on network architecture, system integration, and performance optimization. + Coordinate and oversee the ... voice, data, video, and wireless services. + Analyze requirements and define system and network specifications for new and existing projects. + Develop comprehensive… more
    TekSynap (11/15/25)
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  • Senior Software Engineer , Fullstack…

    Coinbase (Richmond, VA)
    …aiming to drive widespread adoption of crypto-centric products. As a Senior Software Engineer , you'll design and scale systems that power the foundational ... platform - and with it, the future global financial system . To achieve our mission, we're seeking a very...and Infrastructure). We are looking for a Senior Software Engineer to join the Payments team at Coinbase. Our… more
    Coinbase (11/05/25)
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  • Software Development Engineer in Test II

    TheIncLab (Mclean, VA)
    We're seeking a Software Development Engineer in Test II (SDET II) to design, build, and maintain automated test suites that ensure the accuracy, reliability, and ... performance of our software. In this role, you'll translate...as well. We are looking for a Software Development Engineer in Test to design, build and maintain automated… more
    TheIncLab (12/28/25)
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