• Scientific Software Developer

    Stellar Science (Albuquerque, NM)
    …or engineering field + Ability to implement, understand, and maintain mathematical and scientific software libraries + Software development experience in C++ ... Selected Interns or Co-op students will support object-oriented C++ software development in the following domains: space domain awareness (SDA), image simulation,… more
    Stellar Science (01/04/26)
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  • Mid-Level Software Developer (Secret…

    Kelly Services (Alexandria, VA)
    **Mid-Level Software Developer (Contract to Hire)** **Up to $120K/year** *100% onsite supporting DoD customer* *Requires active SECRET clearance to be ... Our customer is seeking a skilled and visionary mid-level software developer to lead their software...and IT systems for the Federal Government. They provide scientific and engineering expertise for critical agency missions. Their… more
    Kelly Services (01/07/26)
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  • Software Application Developer

    KBR (Silver Spring, MD)
    …practices + Basic knowledge of SQL or NoSQL databases + Understanding of scientific software development and practices for maintaining robust, scalable code + ... Title: Software Application Developer Intern for GOES-R...physics + Proficiency in Python, including object-oriented programming and scientific libraries (NumPy, SciPy) + Functional experience with Linux… more
    KBR (11/19/25)
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  • Computational Electromagnetics Software

    Lockheed Martin (Fort Worth, TX)
    …role in our Digital Transformation development roadmap\. We are seeking a mid\-career CEM software developer to join our team\. This role is critical in driving ... and leadership personnel through collaborative Digital Transformation efforts\. The software developer 's responsibilities include, but are not...can enjoy: * Medical * Dental * 401k * Paid time off * Work/life balance * Career development… more
    Lockheed Martin (12/10/25)
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  • Senior Software Application…

    Koniag Government Services (Winchester, VA)
    …Details** **Job Family** ** Software and Systems Development** **Job Function** ** Software Developer ** **Pay Type** **Salary** **Hiring Min Rate** **130,000 ... a Koniag Government Services company, is seeking a Senior Software Application Developer with a Top-Secret clearance...vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off,… more
    Koniag Government Services (12/10/25)
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  • NAVAIR Software Engineer/ Developer

    JHNA (Patuxent River, MD)
    …USA | Salary | Full Time Overview: JHNA is currently seeking a talented Software Engineer/ Developer to support our NAVAIR government customer in Patuxent River, ... on technical matters. General Day-to-Day tasks: + Provide direct systems engineering/ scientific support to and advise on engineering requirements, technical issues,… more
    JHNA (11/05/25)
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  • Software Developer (C/C++)

    Noblis (Atlantic City, NJ)
    …the existing legacy ATC VCSs that are currently in use throughout the NAS. The Software Developer will provide on-site support to the FAA Security Team and ... of modern IP-VCSs and Air-to-Ground Protocol Converters (APCs). This Software Developer will support the VS&R team...clients' most critical missions. We bring the best of scientific thought, management, and engineering expertise together in an… more
    Noblis (11/20/25)
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  • Cleared Software Developer - User…

    Noblis (Reston, VA)
    Responsibilities **Noblis is seeking to hire a Software Developer with a User Interface (UI) focus in Reston, VA** As a Software Developer with our team, ... data scientists, and subject matter experts (SMEs) to design, develop, and test software applications. You will be asked to analyze our clients' challenges and… more
    Noblis (12/24/25)
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  • ​​Entry-Level Software Developer

    Leidos (Huntsville, AL)
    …**Sensor Systems Analysis & Engineering Portfolio** , is seeking a talented entry-level software developer with the ability and experience to work multiple ... engineering and scientific disciplines with a particular focus on writing software to solve problems. Candidate will be expected to support multiple tasks in… more
    Leidos (12/19/25)
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  • Software Developer III

    Noblis (Chantilly, VA)
    Responsibilities As a **Python Software Developer III,** you will be responsible for developing code, tests, and debugging new software or enhancements to ... multi-enclave environment. **Job Responsibilities** + Develop, test, and debug new software solutions and enhancements to existing applications + Work with technical… more
    Noblis (12/23/25)
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  • Senior Software Developer

    Parsons Corporation (Chantilly, VA)
    …Parsons is seeking a highly motivated, self-directed professional for a **Senior Software Developer ** role. The ideal candidate will have hands-on experience ... Information Systems, Engineering, or additional years of specialized experience in a scientific or technical discipline. + Proven ability to develop Python code that… more
    Parsons Corporation (11/14/25)
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  • Software Developer - Senior

    Amentum (Fort Meade, MD)
    …Cyber, Security, & Intel space? If so, look no further. Amentum is seeking a ** Software Developer ** to join our team of passionate individuals in **Ft Meade, ... impact on the Nation's security and intelligence mission. We are seeking seeking Software Developers and Data Analysts with at least two years of experience in… more
    Amentum (10/16/25)
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  • Software Developer

    Naval Sea Systems Command (Dahlgren, VA)
    …Systems system integration efforts, including but not limited to developing software requirements and design, programming, integration, trouble shooting, and data ... analysis. You will provide leadership through mentoring, supporting the project software development processes and collaborating across all functional areas within… more
    Naval Sea Systems Command (10/23/25)
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  • Senior/Principal Software Developer

    Oracle (Santa Fe, NM)
    …AI roadmap and deliver value to customers and partners. As Software Developer , you will drive the scientific vision for Healthcare AI systems. ... 401(k) Savings and Investment Plan with company match 8. Paid time off: Flexible Vacation is provided to all...per week are not eligible for vacation. 9. 11 paid holidays 10. Paid sick leave: 72… more
    Oracle (11/25/25)
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  • Senior Software Developer

    Insight Global (Washington, DC)
    …to application development and backend service integration. Responsibilities: * Staff developer on a team that designs, creates, and builds web application ... (engineering, DevOps, UX/Design, Product/Program) * Experience using modern, open-source software frameworks to prototype and deploy full-stack web applications *… more
    Insight Global (12/19/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... collection, system design, data analysis, test, simulation, and verification of software simulation or decision systems. A successful applicant will be able… more
    Leidos (12/21/25)
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  • Radar Systems Software Developer

    MIT Lincoln Laboratory (Lexington, MA)
    Satellites perform important civil, scientific , and national defense functions such as navigation, communications, weather forecasting, astronomical observations, ... The Advanced Sensors and Techniques Group seeks a candidate to help develop software for the next generation of advanced radar systems for space surveillance. Tasks… more
    MIT Lincoln Laboratory (01/08/26)
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  • Software Developer Advisor (Multiple…

    Noblis (Chantilly, VA)
    Responsibilities Noblis ESI is seeking a ** Software Development Advisor (SETA)** with a national space enterprise and ground systems background to work with our ... of National Systems-based capabilities + Plan the design and maintenance of software applications, platforms, systems, and data repositories + Evaluate and test new… more
    Noblis (12/13/25)
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  • Software Engineer / Developer

    Noblis (Mountain View, CA)
    Responsibilities Noblis is seeking Software Engineers/Developers to support the National Aeronautics and Space Administration (NASA) Aeronautics and Exploration ... directorates at NASA Ames Research Center (ARC). Employees will develop containerized software to facilitate NASA/FAA efforts to improve the efficiency and safety of… more
    Noblis (01/06/26)
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  • Technical & Scientific Customer Support II

    Veralto (Bellevue, WA)
    …+ Diagnosing and resolving software and data-related issues + Using scientific software to plot, process, and evaluate customer data + Documenting ... your career growth. It's possible with a role at Sea-Bird Scientific (http://www.seabird.com/) . Headquartered in Bellevue, Washington, Sea-Bird Scientific ,… more
    Veralto (01/06/26)
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