• Sr. Principal Software Engineer

    Northrop Grumman (Colorado Springs, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... have an exciting career opportunity for a Sr. Principal Software Engineer to join our team of...+ Applicants must hold a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time… more
    Northrop Grumman (08/15/25)
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  • Java Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret At Raytheon, the foundation of everything we do is ... and architectures. **What You Will Do** + Design, develop, test , deliver, and maintain software for a...ability to obtain and maintain a US government issued TS /SCI security clearance is required. US citizenship is required,… more
    RTX Corporation (09/11/25)
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  • Systems Integration/ Test Engineer

    Lockheed Martin (Colorado Springs, CO)
    …to start the position with the ability to obtain and maintain a Top Secret Clearance\. **Desired Skills:** * PowerShell scripting experience * Familiarity ... for the development of IT solutions across all components of software systems through design, integration, implementation, and support * Coordinate, develop,… more
    Lockheed Martin (09/19/25)
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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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  • 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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  • Systems Engineer - Mechanical/Electrical…

    Lockheed Martin (Englewood, CO)
    test efficiencies * Willing and able to obtain and maintain a DoD ** Top Secret clearance** , thus **US Citizenship** is required\. YOU WILL TYPICALLY HAVE: ... Martin \(LM\) is looking for a dedicated Systems Integration Engineer to become a member of the Missile Subsystem...with the ability to obtain and maintain a DoD Top Secret security clearance **Desired Skills:** *… more
    Lockheed Martin (07/30/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We ... more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Test Automation Engineer

    Parsons Corporation (Colorado Springs, CO)
    …a Security+ certification or willing to obtain one. + Currently hold a Top Secret security clearance with SCI eligibility **Security Clearance Requirement:** ... matter experts with brilliant technologists. Are you an experienced Test Automation Engineer looking for an opportunity... test suites and reporting tools. + Develop test plans and procedures to ensure software more
    Parsons Corporation (08/22/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …Basic Qualifications\) * Active Secret Clearance with the ability to obtain a Top Secret Clearance\. * Ability to work onsite at our Littleton, CO campus\. ... Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering...clearance with the ability to obtain and maintain a Top Secret clearance * US Citizenship is… more
    Lockheed Martin (07/30/25)
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