• Sr Project Engineer - Integrated Digital…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …communication and organizational skills + **The ability to obtain and maintain a Top Secret US Security Clearance is required** **Qualifications We Prefer:** + ... to avionics and embedded systems. You will represent the Software Engineering discipline at the program's management level meetings....position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (07/29/25)
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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...**Security Clearance Requirements:** + Must possess a current and active TS /SCI with Polygraph **Physical Requirements** +… more
    ManTech (08/08/25)
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  • Senior Engineer - Ground Software…

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain ... expand our team with a talented and energetic ground software integration engineer in support of satellite... TS /SCI. + Knowledge of systems engineering roles and functions,… more
    BAE Systems (09/09/25)
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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 ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/11/25)
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  • Senior Principal Software Systems…

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain ... TS /SCI. + Knowledge of related disciplines in ...based on position level and/or job specifics. **Senior Principal Software Systems Engineer ** **116298BR** EEO Career Site… more
    BAE Systems (09/23/25)
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  • Senior Software Engineer

    Parsons Corporation (Colorado Springs, CO)
    …Department of Defense TS /SCI security clearance **Security Clearance Requirement:** An active Secret security clearance is required for this position.​ This ... and delivering meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations directorate is passionate about making… more
    Parsons Corporation (09/23/25)
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  • Chief Software Product Owner Level 4

    Northrop Grumman (Aurora, CO)
    …with CE and Mission Engineering **Basic Qualifications:** + **Must have an** ** active ** **U.S. Government DoD Top Secret /Sensitive Compartmented Information ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...**About our local organization:** You'll be joining our Aurora Software and Controls Department which has 200+ Software… more
    Northrop Grumman (08/21/25)
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  • Software Development Engineer…

    Amazon (Denver, CO)
    …candidate selected be a US citizen. There's also potential to obtain and maintain an active TS /SCI security clearance with polygraph. Do you want to help lead ... the cloud revolution and build software that thrives at immense scale? Amazon Web Services...* Work in an agile environment to deliver high-quality software . Join our team and see for yourself why… more
    Amazon (08/27/25)
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  • Software Engineer (Development)-…

    Lockheed Martin (Colorado Springs, CO)
    … Engineering or related discipline **Desired Skills:** Ideally, a candidate has: \- an active TS /SCI Clearance \- familiarity with the "SAFe Agile" process \- ... program and is open in order to fill a Software Development Internship position\. The responsibilities for this position...Must be able to acquire and maintain a DoD Secret Clearance by Start \-Must be a US Citizen;… more
    Lockheed Martin (09/24/25)
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