• Software Engineer

    CACI International (Denver, CO)
    Software Engineer Job Category: Engineering Time Type:...this position you will be required to obtain a Top Secret clearance.** - ** ** **What You ... demonstrate breadth and flexibility by contributing at various levels of software development including firmware, device drivers, real-time operating systems (RTOS)… more
    CACI International (08/13/25)
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  • Software Engineer Staff

    Lockheed Martin (Littleton, CO)
    …and find a career that's built for you\. Space Protection Programs is seeking a skilled Software Engineer and Agile Leader who can guide a team through a complex ... mission application software development lifecycle\. Candidate must have the ability to...while building solid relationships across Agile Development Teams\. * TS /SCI w/ poly **Desired Skills:** Desired skills : *… more
    Lockheed Martin (08/02/25)
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  • Fullstack Software Engineer

    The Boeing Company (Colorado Springs, CO)
    …your future with us. The Boeing Company is looking for a **Full-Stack Software Engineer (Experienced/Senior)** to join our Space Mission Systems (SMS) **Evolved ... provides nuclear-survivable connectivity. As a member of the Boeing software team, you will be involved in the entire...Experience with DevSecOps and continuous integration (CI/CD) + Active TS /SCI or TS /SAP clearance **Travel:** 10% **Drug… more
    The Boeing Company (09/25/25)
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  • Principal Java Software Engineer

    RTX Corporation (Aurora, CO)
    …Ft. Meade, MD or Aurora, CO.** **What You Will Do** + The Principal Java Software Engineer will design, develop, and maintain advanced software applications ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation...a safer, more secure world. In the **Principal Java Software Engineering** role, you will design, develop, and test… more
    RTX Corporation (08/30/25)
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  • Software Engineer

    CACI International (Denver, CO)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel ... Knowledge of Microsoft software applications and other software applications as required **A TS /SCI clearance...and other software applications as required **A TS /SCI clearance is required to begin employment. For this… more
    CACI International (08/08/25)
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  • Software Engineer Level 5

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... limited to:** Designs, develops, documents, tests and debugs applications software and systems that contain logical and mathematical solutions....in lieu of a degree. + **Must have current Top Secret /SCI security clearance at time of… more
    Northrop Grumman (09/20/25)
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  • Full Stack Software Engineer

    ManTech (Aurora, CO)
    ManTech seeks a **Full Stack** ** Software Engineer ** to join our team in **Southlands, Colorado** . This position is part of a mission-focused team that supports ... the development and enhancement of software systems that disseminate critical data across the Intelligence...Clearance Requirements:** + Must possess a current and active TS /SCI with Polygraph **Physical Requirements** + Ability to remain… more
    ManTech (08/08/25)
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  • Software Engineer

    Lockheed Martin (Boulder, CO)
    …and Exploitation \(APEX\) team within Lockheed Martin Space is seeking a skilled software engineer to support ongoing programs and internal research and ... position, you will be responsible for developing and maintaining embedded software applications, including device drivers, for various remote sensing systems\. You… more
    Lockheed Martin (08/08/25)
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  • Principal Software Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon is currently seeking a Software Engineer to join our talented team. The qualified candidate will be ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Poly - Current At Raytheon, the foundation...responsible for evaluating operational software problems and providing immediate solutions to restore service… more
    RTX Corporation (07/11/25)
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  • Software Engineer / Data Scientist

    Parsons Corporation (Colorado Springs, CO)
    …highly respected subject matter experts with brilliant technologists. Are you an experienced software engineer looking to grow your skillset and work on a ... need your help. Our team is looking for a software engineer with a focus on data...AWS Cloud Practitioner Certification **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (09/03/25)
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