• Software Engineer Level 3 or 4

    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 (09/21/25)
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  • Software Engineer Level 3 or 4

    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 (Front-end focused) Software…

    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 ... Grumman's Space Sector is seeking a Full-stack (Front-end focused) Software Engineer on Starfleet - Level 3...on a Linux/Unix operating system + **Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time… more
    Northrop Grumman (08/22/25)
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  • Software Engineer TSSCI Poly

    Actalent (Aurora, CO)
    Job Title: Software Engineer TS /SCI Poly Job Description We are seeking a Full Stack Developer to design, develop, and implement both frontend and backend ... components for a sophisticated web application. This role involves translating software requirements into functional and maintainable solutions within the existing… more
    Actalent (09/24/25)
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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\. You… more
    Lockheed Martin (09/13/25)
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  • Sr. Specialist, Software Engineer…

    L3Harris (Colorado Springs, CO)
    …experience. In lieu of a degree, minimum of 10 years of prior related experience. + Top Secret or TS /SCI Clearance + Experience in VMWare and Hyper-V, and ... the interest of national security. Job Title: Sr. Specialist, Software Engineer / Virtualization Engineer ...troubleshooting and support of new system fielding. + Maintain Top Secret Clearance which requires US Citizenship.… more
    L3Harris (09/12/25)
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  • Software Engineer

    Lockheed Martin (Littleton, CO)
    …timely, actionable intelligence to our warfighting partners around the globe\. As a Software Engineer supporting the execution of a large processing application ... work independently and in a team, take initiative, and communicate effectively * Active Top Secret Clearance \(Must be U\.S\. Citizen\) with ability to obtain… more
    Lockheed Martin (08/14/25)
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  • Software Engineer - Intern

    Lockheed Martin (Littleton, CO)
    …Mission is Ours\. Lockheed Martin Rotary and Mission Systems in Littleton, CO is seeking a Software Engineer Intern\. In this role, you will be part of a dynamic ... 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 (09/18/25)
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  • Embedded Software Engineer

    Insight Global (Broomfield, CO)
    …to support mission essential systems for a Space & intelligence company. As an embedded software engineer , you will be playing a critical role in the design, ... implementation, and delivery of software in challenging and complex problem spaces. Engineers will...related discipline Ability to obtain a DoD Security Clearance ( TS /SCI) 3-15 years of related experience or an equivalent… more
    Insight Global (09/09/25)
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  • Senior Software Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …tough, meaningful problems that create a safer, more secure world. As a Senior Software Engineer , you have the opportunity to directly impact the world around ... as only US citizens are eligible for a security clearance **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/13/25)
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