• Software Engineer -Early Career

    Lockheed Martin (Littleton, CO)
    …Ours\. Lockheed Martin Rotary and Mission Systems in Littleton, CO is seeking a Software Engineer Associate\. In this role, you will be part of a dynamic and ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (10/08/25)
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  • Software Engineer - C++, Python,…

    Lockheed Martin (Littleton, CO)
    …which support our nation's defense systems \.** We are seeking a highly skilled Software Engineer to join our advanced systems development team supporting ... you will contribute to the design, development, integration, and deployment of software and hardware/ software interface systems across classified programs\.… more
    Lockheed Martin (09/13/25)
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  • Software Engineer I/II

    ASRC Industrial Services (Albuquerque, NM)
    Software Engineer I/II - Albuquerque, NM...Knowledge of fundamental software engineering principles + Secret clearance + Ability to obtain a Top ... Summary **Title:** Software Engineer I/II - Albuquerque, NM **ID:** 2323 - RSIN...Knowledge of fundamental software engineering principles + Secret clearance + Ability to obtain a Top… more
    ASRC Industrial Services (10/05/25)
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  • RF Software Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    RF Software Engineer (Starshield) Hawthorne, CA Apply...ADDITIONAL REQUIREMENTS: + Ability to obtain and maintain Active Top Secret or Top ... ultimate goal of enabling human life on Mars. RF SOFTWARE ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink...Secret SCI clearance + Active Top Secret or Top Secret SCI… more
    SpaceX (10/07/25)
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  • Full Stack Software Developer (AHT)

    Northrop Grumman (Hollywood, MD)
    …they're making history. Northrop Grumman Defense Systems (NGDS) is looking for a ** Software Engineer ** based out of **Hollywood, MD** . Our Team works on ... Include:** + Designs, develops, documents, tests and debugs applications software and systems that contain logical and...the last 5 years), with ability to obtain a Top Secret clearance and Special Access Program… more
    Northrop Grumman (09/26/25)
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  • Senior Principal Software Engineer…

    RTX Corporation (Anaheim, CA)
    …DevSecOps pipelines, containerization (Docker), and CI/CD in secure environments. + Active DoD Top Secret SCI ( TS /SCI) security clearance within the last ... Signal Technology (AST** ) is seeking a **Senior Principal Software Engineer ** with deep expertise in Global...custom boards). + Ability to obtain and maintain a Top - Secret SCI ( TS /SCI) US government… more
    RTX Corporation (10/07/25)
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  • Principal Software Engineer

    RTX Corporation (San Jose, CA)
    …architecture and distributed systems + Active and transferable US government issued Top Secret SCI ( TS /SCI) security clearance required prior to start ... discretion.** Applied Signal Technology (AST) is seeking a **Principal Software Engineer ** who strives for excellence and... concepts + Active and transferable US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (09/27/25)
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  • Senior Software Engineer (FPGA…

    Acclaim Technical Services (Annapolis Junction, MD)
    …Division, based in Annapolis Junction, MD. Ideal candidate will have experience as a software engineer , analyzing complex systems . Must have knowledge of ... and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to...continues to grow. We are actively recruiting for a Software Engineer to support our Engineering Services… more
    Acclaim Technical Services (07/29/25)
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  • Software Engineer II

    RTX Corporation (West Valley City, UT)
    …developing in C++ in a Linux environment + Ability to obtain a US government issued Top Secret SCI ( TS /SCI) security clearance. + US citizenship is required, ... discretion** . Applied Signal Technology (AST) is seeking a Software Engineer II who strives for excellence...(ITU) Standards + Active and transferable US government issued Top Secret SCI ( TS /SCI) security… more
    RTX Corporation (10/05/25)
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  • Principal / Sr. Principal Embedded Software…

    Northrop Grumman (Linthicum Heights, MD)
    …but you must have the ability to obtain and maintain a DoD Top Secret clearance with SCI **Sr. Principal** ** Software Engineer Basic Qualifications:** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the... is looking for a **Principal / Sr. Principal** ** Software Engineer ** with the desire to learn… more
    Northrop Grumman (10/14/25)
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