• Software Engineer - Backend

    Jacobs (Chantilly, VA)
    …It's designed to automate data management and security. We are in search of a backend software engineer passionate about formulating new solutions, to join ... technologies and DevOps (AWS, Kubernetes) . Apply knowledge of software engineering and best practices for full software... software engineering and best practices for full software development life cycle . Familiarity with coding standards,… more
    Jacobs (11/04/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    DXC Technology (Ashburn, VA)
    **Job Description:** **Overview** We are seeking a Software Engineer to join our team to build robust backend services and APIs using Python, while also ... experience in software development + Proficiency in Python and related backend frameworks + Experience with both RESTful API and GraphQL design and… more
    DXC Technology (11/21/25)
    - Save Job - Related Jobs - Block Source
  • Ground Software Engineer (Mid…

    The Boeing Company (Chantilly, VA)
    …with great opportunity for professional growth. Find your future with us. **Ground Software Engineer (Mid Career) - Millennium Space Systems** **Millennium Space ... Defense, Space and Security (BDS)** is seeking a **Ground Software Engineer (Mid Career)** to support the...a production environment + Demonstrated experience writing scripts and backend software applications in Python + Demonstrated… more
    The Boeing Company (01/04/26)
    - Save Job - Related Jobs - Block Source
  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …capabilities to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance** to work from either our ... support of national security\. We are seeking a SW Engineer to participate in the design, development, test and...work/life balance and more\. **Basic Qualifications:** * Experience developing backend application software on a Linux platform… more
    Lockheed Martin (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Senior Software Engineer (UI…

    Quality Technology Services, LLC (Ashburn, VA)
    The **Senior Software Engineer ** develops java/angular applications leveraging a microservices framework. The successful candidate has 10 plus years of direct ... bugs. The candidate shall have sound experience in developing backend API and microservices. **RESPONSIBILITIES** , other duties may...or related field + Ten or more years of Software Engineering experience with a focus on front-end development… more
    Quality Technology Services, LLC (12/24/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer - Data…

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** We're looking for a Software Engineer who is passionate about building modern, scalable ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Building Architecture,Complex Systems,Data Modeling,Distributed Architectures,Distributed Systems… more
    General Dynamics Information Technology (12/18/25)
    - Save Job - Related Jobs - Block Source
  • Junior Software Engineer - TS/SCI…

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a motivated **Junior Software Engineer ** to join our team in developing and maintaining modern web applications using React.js. ... and innovation. This role provides hands-on experience with React.js and modern software practices, including the use of AI assistants (eg, GitHub Copilot, Cursor,… more
    Leidos (01/01/26)
    - Save Job - Related Jobs - Block Source
  • Data Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …experience **US Citizenship Required:** Yes **Job Description:** We are seeking a Data Engineer to design, build, and optimize scalable backend and data ... integration systems. This role requires deep expertise across the full software development lifecycle, from system architecture to deployment, with a focus on… more
    General Dynamics Information Technology (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Chief Engineer

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is looking for an experienced Chief Engineer to lead the engineering and integration efforts for Intelligence Solutions (IS) ... work share and growing scope. As the business area Engineering Authority, the Chief Engineer of IS has the following areas of responsibility. 1. Serve as the… more
    BAE Systems (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Kafka Engineer

    CACI International (Ashburn, VA)
    Kafka Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * **The Opportunity:** CACI is seeking a Kafka Engineer to join our team and support the Border...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
    CACI International (12/23/25)
    - Save Job - Related Jobs - Block Source
  • SAP NS2 Sr. Intel DevOps Engineer -TS/SCI…

    SAP (Herndon, VA)
    …wants you to grow and succeed. **SAP NS2 Sr. Intel DevOps Engineer -TS/SCI poly-Onsite-Chantilly, VA** **NS2 COMPANY DESCRIPTION** SAP is the global market leader ... for business software and related services. SAP National Security Services Inc.(R)...have manager's approval to transfer. The NS2 Intel DevOps Engineer candidate will be responsible for leading the development… more
    SAP (12/04/25)
    - Save Job - Related Jobs - Block Source
  • Product Support Engineer

    CACI International (Ashburn, VA)
    Product Support Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... CACI's Agile Solution Factory (ASF) is hiring an experienced Product Support Engineer to support a Customs and Border Protection (CBP) client located in… more
    CACI International (01/10/26)
    - Save Job - Related Jobs - Block Source
  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …people and enhancing the nation's safety and security. **Responsibilities:** As a software Test Automation Engineer , the responsibilities include, but are not ... Automation Test Engineer Job Category: Engineering Time Type: Full time...team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).… more
    CACI International (11/01/25)
    - Save Job - Related Jobs - Block Source
  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS/SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with the ... DevOps principles and philosophies to continuously deliver high value enhancements to software in a service-based architecture. * The Contractor shall ensure all… more
    The Metamorphosis Group (12/03/25)
    - Save Job - Related Jobs - Block Source
  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Sterling, VA)
    …Family:** IT Infrastructure and Operations **Skills:** Linux Environments,Systems Engineering,Systems Software **Experience:** 8 + years of related experience **US ... tomorrow is smarter. Our work depends on a NGDE Engineer joining our team to support Government activities in...and security hub, maintaining secure connections to each virtualized backend network. In this role, a typical day may… more
    General Dynamics Information Technology (01/06/26)
    - Save Job - Related Jobs - Block Source
  • SAP NS2 Senior Cloud Engineer /Systems…

    SAP (Herndon, VA)
    …of benefit options for you to choose from. **SAP NS2 Senior Cloud Engineer /Systems Administrator - Onsite - Chantilly, VA** **Active TS SCI with Polygraph Required** ... **NS2 COMPANY DESCRIPTION** SAP is the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an… more
    SAP (10/21/25)
    - Save Job - Related Jobs - Block Source
  • CBP Automation Test Engineer

    Insight Global (Broad Run, VA)
    …regression test suite execution Develop and maintain automated UI and backend (eg, SQL, logs) scripts in a Java language-based Selenium/Cucumber/Serenity framework ... Continuous Integration College degree (BS or greater) in Computer Science, Software Engineering, Information Management Systems, or a related discipline. Experience… more
    Insight Global (01/08/26)
    - Save Job - Related Jobs - Block Source
  • Full Stack Developer (C#)

    CACI International (Ashburn, VA)
    …of Travel: Local * * * The Opportunity: CACI is seeking a C# Software Engineer to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge ... Experience: at least seven (7) years related technical experience in backend software design, development, and implementation. + Expert-level proficiency… more
    CACI International (12/20/25)
    - Save Job - Related Jobs - Block Source
  • Senior React Native Developer

    BigBear.ai (Ashburn, VA)
    …who thrives in collaborative environments and is passionate about delivering high-quality, scalable software that makes a difference. What you will do As a Senior ... React Native components that elevate the mobile user experience + Engineer intuitive, responsive interfaces that meet modern UX expectations and industry… more
    BigBear.ai (12/06/25)
    - Save Job - Related Jobs - Block Source