• Senior Software Engineer

    Amentum (Washington, DC)
    …that make a direct impact on the Nation's security and intelligence mission. As a Top Secret Software Developer for this program, you will be working ... If so, look no further. Amentum is seeking a ** Software Developer Senior ** to join our team...may be substituted for educational requirements **Clearance Required:** * Top Secret with SCI eligibility **Minimum Years… more
    Amentum (12/31/25)
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  • Senior Software Engineer

    SAIC (Panama City Beach, FL)
    …Citizen with an active Secret clearance with the ability to obtain a Top Secret . **DESIRED EXPERIENCE:** + Experience with Azure cloud services. + Experience ... **Description** **JOB DESCRIPTION:** + SAIC is seeking a SW Engineer for the Joint Expeditionary Command and Control (JEXC2) program based out of Panama City, FL.… more
    SAIC (12/31/25)
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  • Senior Software Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... of experience\. * Previous C\+\+ or python development/test experience * Active Interim Secret Clearance with ability to obtain TS Clearance **Desired Skills:**… more
    Lockheed Martin (01/07/26)
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  • Senior Software Engineer

    ICF (Reston, VA)
    …working together on the right solutions for the customer. We are looking for a seasoned Senior Backend Engineer who will be a key driver to make this happen. Our ... **The Work ** We are seeking a Golang Backend Engineer to join our dynamic team. In this role,...The ideal candidate will have a strong understanding of software development principles and a proven track record in… more
    ICF (12/16/25)
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  • Senior Software Engineer

    Lockheed Martin (Colorado Springs, CO)
    …tools * Must be a US Citizen; Must be able to obtain and maintain a Top Secret security clearance\. This position is located at a facility that requires special ... satisfy multiple, evolving priorities Our team leverages industry standard open\-source software solutions such as GitLab, Kubernetes, Docker, and Rancher\. Our… more
    Lockheed Martin (11/23/25)
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  • Senior Java Software Engineer

    RTX Corporation (State College, PA)
    …solves tough, meaningful problems that create a safer, more secure world. In the ** Senior Java Software Engineering** role, you will design, develop, and test ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation of everything we do… more
    RTX Corporation (11/29/25)
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  • Senior FHIR Software Engineer

    ICF (Reston, VA)
    …common vision of delivering an integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role, you will be responsible for ... and partners. The ideal candidate will have a strong understanding of software development principles and a proven track record in backend development. Experience… more
    ICF (11/26/25)
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  • Senior FHIR Software Engineer

    ICF (Reston, VA)
    …common vision of delivering an integrated solution. **The Work** We are seeking a FHIR Engineer to join our dynamic team. In this role, you will be responsible for ... and partners. The ideal candidate will have a strong understanding of software development principles and a proven track record in backend development. Experience… more
    ICF (12/04/25)
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  • Senior Embedded Software

    IERUS Technologies, Inc. (Huntsville, AL)
    …and build tools (make, cmake, etc.); and * Active or ability to obtain TOP SECRET security clearance. Location: Huntsville, AL IERUS Technologies is an Equal ... IERUS also supports customers with a diverse set of competencies including software development, air and missile defense, and systems engineering. IERUS develops… more
    IERUS Technologies, Inc. (10/14/25)
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  • Senior Software Engineer

    Cayuse Holdings (Washington, DC)
    …$114,000.00 /Yr. Submit a Referral (https://careers-cayuseholdings.icims.com/jobs/3047/ senior - software - engineer -%28full-stack ... **Overview** The Senior Software Developer will lead the...experience leading application leading application deployments and upgrades. + Top Secret Clearance required. + Must be… more
    Cayuse Holdings (11/20/25)
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