• Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …real estate market. Work with 1,000+ software, QA, and operations engineers to secure applications during design , development, and production. The candidate will ... **Responsibilities** + Conduct penetration tests on web applications and underlying infrastructure for vulnerabilities using both manual and automated techniques +… more
    CoStar Realty Information, Inc. (01/02/26)
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  • DevSecOps Engineer

    Steampunk (Mclean, VA)
    …**Who We Are** Steampunk is the explosive collision of human-centered design and traditional government contracting. An employee-owned company with a startup ... environment in which to grow and thrive is outside our comfort zone. While good design makes for a good product, we believe human-centered design makes for an… more
    Steampunk (10/13/25)
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  • Pre-Construction Manager, D&C

    Amazon (Arlington, VA)
    …launch/startup, architects, engineers, permitting agencies, developers and landlords to secure resources, scope infrastructure builds, set priorities, ... and negotiate the cost of the work with the developer , general contractor and design consultants. * Cost estimating, schedule tracking, and forecasting are… more
    Amazon (10/10/25)
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  • Software Development Engineer, AWS Edge…

    Amazon (Arlington, VA)
    …security protocols across Wide Area Networks (WANs), ensuring seamless and secure access to dedicated cloud environments. By developing sophisticated control and ... the AWS ecosystem and integrate with third-party solutions to create secure pathways that meet our customers' stringent security requirements. Working alongside… more
    Amazon (12/09/25)
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  • Senior Platform Engineer

    Koniag Government Services (Alexandria, VA)
    …an expert in Kubernetes, Keycloak, and Gitlab with a passion for infrastructure automation, security, and developer experience. We offer competitive compensation ... Duties may include, but are not limited to: + Design , implement, and maintain highly available and secure...ensure platform reliability and compliance + Develop and maintain infrastructure as code (IaC) using Terraform + Expert understanding… more
    Koniag Government Services (11/28/25)
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  • Software Architect

    SHI (Richmond, VA)
    …and collaborate cross-functionally to ensure our eCommerce platform is robust, scalable, secure , and positioned for innovation. This is a remote opportunity. **Role ... Description** + **Architect & Design :** Own the end-to-end architecture for SHI's eCommerce platform, ensuring alignment with business objectives, scalability,… more
    SHI (12/05/25)
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  • DevSecOps Engineer

    Steampunk (Mclean, VA)
    …**Who We Are** Steampunk is the explosive collision of human-centered design and traditional government contracting. An employee-owned company with a startup ... and thrive is outside our comfort zone. While good design makes for a good product, we believe human-centered...ranks. Steampunk is looking for an experienced Salesforce Application Developer with an appetite for taking on new challenges.… more
    Steampunk (11/06/25)
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  • Site Reliability Engineer

    Steampunk (Mclean, VA)
    …service through rigorous testing and release procedures + Participate in system design , platform management, and capacity planning + Create sustainable systems and ... services through automation + Establishing development tools and infrastructure for automation + Understanding the needs of stakeholders and conveying this to… more
    Steampunk (11/29/25)
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  • Senior Cloud Engineer

    Tetrad Digital Integrity LLC (Arlington, VA)
    …and follow-up skills + Design , implement, and maintain CI/CD pipelines for secure , automated software delivery + Develop infrastructure as code (IaC) using ... and network performance and tuning of Windows and Linux servers in a virtual infrastructure + Define system security & design requirements to meet FISMA and… more
    Tetrad Digital Integrity LLC (12/31/25)
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  • Sr. System Development Engineer, AWS Cross Domain…

    Amazon (Herndon, VA)
    …bar. - Operate, automate, and troubleshoot complex systems in partnership with software developer peers. - Be given opportunities to grow your automation skills and ... gain a deeper understanding of cloud computing design patterns. - Be part of a world-class team...Systems Development Engineer eager to: shape the development of infrastructure foundational services, write tools and services to improve… more
    Amazon (10/15/25)
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