• Platform Engineer II / Full Stack Developer…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI without Polygraph...secure world. We are seeking a highly motivated **Platform Engineer II / Full Stack Developer** . The ideal… more
    RTX Corporation (09/19/25)
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  • Principal Signals Software Engineer…

    RTX Corporation (Aurora, CO)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with Poly...looking for a highly skilled and motivated Signals Software Engineer with a focus on radio frequencies, Fourier, and… more
    RTX Corporation (08/30/25)
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  • Data Engineer

    AIG (Salida, CO)
    …data foundation is delivered and in alignment with the AIG Data Strategy & Application blueprints. This role will manage vendor engineer resources as well. Job ... and maintaining an optimal data and pipeline architecture, the Data Engineer responsibilities include coordinating with Business and Operations partners and other… more
    AIG (07/30/25)
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  • Cloud Engineer

    GovCIO (Denver, CO)
    …+ DoD Secret Security Clearance. + Mid to senior level Cloud Engineer experience. + Security + (Or equivalent IA cert) and computing environment certification ... USD $195,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6779/cloud- engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6779_ **Category** _Cyber Security… more
    GovCIO (09/24/25)
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  • Sentinel - Systems Engineer / Principal…

    Northrop Grumman (Colorado Springs, CO)
    …PhD **Required for Both Levels:** + Must have an **active US Government DoD Secret security clearance** at time of application , current and within scope, with an ... today. Northrop Grumman Defense Systems is seeking a **Systems Engineer ** (T02 level) **/** **Principal Systems Engineer **...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (09/12/25)
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  • Software Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …like Q Business, Q Developer and Kiro. We are seeking a Software Development Engineer who can thing big and simplify solutions to complex problems, all while ... have the best experience possible! A successful Software Development Engineer joining the team will be an innovator, building...scale. The candidate selected must obtain and maintain a security clearance at the TS/SCI with polygraph level. Upon… more
    Amazon (09/30/25)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …like Q Business, Q Developer and Kiro. We are seeking a Systems Development Engineer II who can thing big and simplify solutions to complex problems, all while ... have the best experience possible! A successful Systems Development Engineer II joining the team will be an innovator,...experience. The candidate selected must obtain and maintain a security clearance at the TS/SCI with polygraph level. Upon… more
    Amazon (09/19/25)
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  • Test Engineer II - Software

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and tools? Join us in championing and protecting explorers and heroes! As a Test Engineer at SNC, you will be using your skills and expertise to simulate, test, ... tests using top industry tools. As a cross functional engineer , you'll test system and component level new products...lifecycle. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR… more
    Sierra Nevada Company, LLC (09/27/25)
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  • Systems Engineer - IT (Top Secret)

    Lockheed Martin (Colorado Springs, CO)
    …others\. Our missions are designed to captivate and innovate If you hold an active security clearance and yearn for a thrilling career as a Systems Engineer \-IT ... significantly to our Nation's most vital missions\. The Space Security Division within Lockheed Martin Space is seeking a...Space is seeking a highly skilled and motivated Systems Engineer \-IT to join our Agile team, specializing in IT… more
    Lockheed Martin (09/13/25)
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  • Quality Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …to make an impact in a rewarding industry, join our team! As a Quality Engineer III, you'll ensure all quality standards are met. You'll be responsible for leading ... finance and accounting, operations, human resources, legal, IT, information security , facilities, marketing, and communications. **Responsibilities:** + Development of… more
    Sierra Nevada Company, LLC (09/12/25)
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