• Junior Software Engineer ( TS

    SMX (Chantilly, VA)
    Junior Software Engineer ( TS /SCI CI Poly) (4405)at SMX(View all jobs) (https://www.smxtech.com/careers/) Chantilly, VA SMX is seeking a **Jr. Software ... research in design, development, testing and utilization of electronic data processing software . + Design, develop, document, test and debug applications software more
    SMX (11/02/25)
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  • Senior Software Engineer

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top - Secret security clearance with SCI eligibility to ... experienced and self-motivated individual to perform the duties of a Senior Software Engineer to support the Investigative and Intelligence Application Unit… more
    Koniag Government Services (12/10/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (San Diego, CA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will ... perform software development lifecycle (SDLC) activities as both an individual...as both an individual and a member of our top -notch agile development team building a large complex enterprise… more
    Leidos (12/10/25)
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  • TS /SCI C++ Software Engineer

    Insight Global (Redondo Beach, CA)
    Job Description An employer is looking for a TS /SCI C++ Software Engineer in the Redondo Beach, CA area. The engineer will support the ground systems ... area for a large restricted program, performing development and support of operational software . The Software Engineering IPT focuses on the sustainment of… more
    Insight Global (11/06/25)
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  • Automated Test Framework Software

    Leidos (Aurora, CO)
    …**Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on… more
    Leidos (09/27/25)
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  • Software Engineer Level 1

    Jovian Concepts, Inc. (Annapolis, MD)
    …reason prohibited by law in employment.<\/div><\/div>","faviconId":"rzdliec182fab1ef548499d4ddfcbeeacba4f","jobTitle":" Software Engineer Level ... <\/head>\n \n \n \n Jovian Concepts, Inc is looking to hire a Software Engineer Level 1 for a great opportunity in the Annapolis… more
    Jovian Concepts, Inc. (11/01/25)
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  • Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Area is looking for a highly motivated individual to join the program area as a Software Engineer \. This exciting position will fill a critical need in the new ... * You will be working with a custom built software framework and its baseline while integrating into new...design, problem solving, and troubleshooting skills * Final, active Top Secret security clearance required to start\.… more
    Lockheed Martin (11/17/25)
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  • Software Engineer

    CACI International (Sarasota, FL)
    Software Engineer Job Category: Information Technology...+ Must be a US citizen with an active Top Secret /SCI DoD Security clearance with polygraph. ... Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel...* * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship… more
    CACI International (09/20/25)
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  • Sr. Full Stack Software Engineer

    SpaceX (Hawthorne, CA)
    Sr. Full Stack Software Engineer (Starshield) Hawthorne, CA Apply...application development + Ability to obtain and maintain a Top Secret or Top ... goal of enabling human life on Mars. SR. FULL STACK SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to… more
    SpaceX (12/16/25)
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  • NGTS Software Engineer

    Huntington Ingalls Industries (Nellis AFB, NV)
    …video: https://vimeo.com/732533072 Who Are We HII is seeking a skilled and motivated Software Engineer to design, develop, and maintain critical system ... platform/services training, testing, analysis, and research and development. The Software Engineer will leverage their expertise in...Must be able to obtain and maintain a DoD Top Secret security clearance. + Must have… more
    Huntington Ingalls Industries (10/29/25)
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