• Senior Offensive Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …vulnerability research + 6 years of total experience in a technical role such as security , networking, systems , or software development + Security ... Senior Offensive Security Engineer Job Description **Offensive ...cover penetration testing of all critical infrastructure (ie CI/CD systems , Active Directory) **Basic Qualifications** + Bachelor's Degree required… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Senior Software Engineer - Frontend

    Walmart (Reston, VA)
    …for managing functionality, configuration, deployment, monitoring, performance, scalability, availability, security , and alerting for software test, integration, ... Option 1: Bachelor's degree in computer science, computer engineering, computer information systems , software engineering, or related area and 3 years'… more
    Walmart (08/14/25)
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  • Software Engineer , Machine Learning…

    Coinbase (Richmond, VA)
    …build the emerging onchain platform - and with it, the future global financial system . To achieve our mission, we're seeking a very specific candidate. We want ... of crypto and blockchain technology to update the financial system . We want someone who is eager to leave...for all Coinbase teams. As a Machine Learning Platform Engineer on our team, you'll be driving this transformative… more
    Coinbase (08/13/25)
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  • Network Systems Engineer - TS/SCI…

    Parsons Corporation (Mclean, VA)
    …as Wireshark and system monitoring tools. + Familiarity with secure communications systems , system security principles, and network security ... + Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform… more
    Parsons Corporation (09/09/25)
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  • Software Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    Software Engineer Location: Chantilly, VA, US Job ID: ATR 17138 Job Description This is an opportunity to join a team of highly skilled TS/SCI professionals who ... over 2 years of experience in designing and implementing software for signal or data processing systems ....Security Clearance Bonus Skills: - Knowledge of communication system theory and related signal processing techniques (eg, filtering,… more
    Arena Technical Resources, LLC (09/27/25)
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  • Junior Software Engineer

    Cinteot (Herndon, VA)
    Software Engineer Location - Herndon, VA The selected candidate will formulate/define specifications for complex operating software programming applications ... and advanced mathematical/scientific software packages. Assist all phases of software systems programming applications. Evaluate new and existing software… more
    Cinteot (08/07/25)
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  • Sr Systems Development Engineer…

    Amazon (Arlington, VA)
    …a solid background in solving hard problems that span the software development, systems engineering, and systems security disciplines. As a member of ... a start-up. This is an opportunity to operate and engineer systems on a massive scale, and...of different methodologies to answer ambiguous questions about the software builder experience. - Investigating system variances… more
    Amazon (08/20/25)
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  • C++ Simulation Software Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    …osgEarth + GUI development + Qt (C++) + ImGUI + Gitlab CI Pipeline + CMake build system **Model development:** + Systems of Systems + Missile defense + Kill ... of technical expertise in defense, civil, and health technologies, computer software and simulation, systems analysis, environmental technologies, and testing… more
    Applied Research Associates, Inc. (08/21/25)
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  • Data Systems Engineer

    Leidos (Chantilly, VA)
    … security audits. + Experience providing configuration management (CM) for information system security software , hardware, and firmware. Desired: + ... functional system processes - either hardware or software -based systems . + **Active TS/SCI with Poly...posture for information systems and performing day-to-day security operations of the system , to include… more
    Leidos (07/18/25)
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  • Cleared Senior Back-End Software…

    General Atomics (Charlottesville, VA)
    …AND RESPONSIBILIITIES:** + Research, design, implement, document, test, and deploy software applications for enterprise-wide end-user, system level, and data ... a bachelors degree, masters degree or PhD in computer science, information systems or related discipline and progressive software development experience as… more
    General Atomics (09/04/25)
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