• Software Engineer - Early Career

    Lockheed Martin (Herndon, VA)
    …Your Mission is Ours\. Lockheed Martin Space is seeking a full\-time Early Career Software Engineer \. In this role, you will do full stack software ... Java programming, web development, System analysis, System design, Software Design, Software Development and Implementation, Software Test or Cyber… more
    Lockheed Martin (09/24/25)
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  • Software Engineer II

    BAE Systems (Mclean, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Software Engineer II** **115549BR** EEO Career Site Equal Opportunity Employer. ... component performance in real-time and faster-than-real-time systems + Take ownership of software modules from design, implementation, maintenance, and test +… more
    BAE Systems (09/09/25)
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  • Principal Software Engineer

    BAE Systems (Mclean, VA)
    …may be available based on position level and/or job specifics. **Principal Software Engineer ** **115546BR** EEO Career Site Equal Opportunity Employer. ... and Intelligence Community (IC). We are looking for an engineer to add their skills to our team supporting...required. Job Responsibilities + Work as part of a software development team to design and implement rapid prototypes… more
    BAE Systems (09/09/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …you're looking for. **Job Description:** Parsons is looking for a talented **Red Cyber** ** Software Engineer ** to join our growing team! **What You'll Be Doing** ... + Expertise in AV/EDR evasion techniques. **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​… more
    Parsons Corporation (08/25/25)
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  • Technical Lead Engineer Systems 2

    HII (Norfolk, VA)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $97,214.00 Security Clearance: Top Secret Level of Experience: Mid This opportunity resides ... Promulgate and de-conflict resource challenges in support of planning, test , and execution events. + Work with Navy Continuous...currently hold and be able to maintain a US Top Secret clearance. + Familiarity with networking… more
    HII (09/28/25)
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  • Senior Software Engineer…

    ICF (Reston, VA)
    …delivering an integrated solution. **The work:** We are looking for a **Backend Software Engineer ** with solid fundamentals in backend development and expertise ... Docker, and Jenkins. + Write clean, maintainable code, following best practices for test -driven development with tools like Jest and Mocha. + Collaborate within an… more
    ICF (09/26/25)
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  • Senior Developer

    Koniag Government Services (Vienna, VA)
    …development, modification, testing, deployment, and support for new or existing IT application software on Unclassified, Secret and Top - Secret enclaves. ... customer in Vienna, VA. **This position requires an active Top - Secret security clearance with SCI Poly. This...software requirements, design specifications to code, integrate, and test software components. + Develop advanced system… more
    Koniag Government Services (07/12/25)
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  • Senior Python Software Engineer

    EPAM Systems (Mclean, VA)
    …assistant platform. We will be rapidly iterating with our business users to test , refine, and deploy chat, reporting, and bespoke interfaces into their investment ... AI-powered financial assistance to our clients. Req.#833520077 **Responsibilities** + Code, test , and implement data structures and algorithms within the relevant… more
    EPAM Systems (08/21/25)
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  • Sr Software Engineer

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... applications and services. The ServiceNow Application Developer has a software development background in addition to ServiceNow System Administration, ServiceNow… more
    Nightwing (08/27/25)
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  • Quality Assurance Engineer

    Leidos (Lorton, VA)
    …(TPB) for the program as applicable. **Basic Qualifications:** + US Citizen with at least a Top Secret clearance and the ability to obtain a SCI prior to your ... Division at Leidos is looking for a **Quality Assurance Engineer ** to support a fast-paced program with the Air...findings. + Oversee the development, documentation, and execution of test plans, test cases, and test… more
    Leidos (09/17/25)
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