• Senior Systems Engineer

    RTX Corporation (Aurora, CO)
    …a safer, more secure world. We have an exciting opportunity for a **Senior** ** Systems Engineer ** Solution Manager supporting one of our premier programs in the ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (10/01/25)
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  • Systems Engineer…

    Lockheed Martin (Englewood, CO)
    …flow and test efficiencies * Willing and able to obtain and maintain a DoD ** Top Secret clearance** , thus **US Citizenship** is required\. YOU WILL TYPICALLY ... Missile\. Lockheed Martin \(LM\) is looking for a dedicated Systems Integration Engineer to become a member...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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  • Flight Test Integration - Systems…

    Lockheed Martin (Littleton, CO)
    …Active Secret Security Clearance; ability to obtain and maintain a Top Secret Security Clearance **Desired Skills:** 3\+ years with reentry/payload/missile ... multi\-point customer/stakeholder programs engaging in cross\-collaborative environments * Active Top Secret Security Clearance **Security Clearance Statement:**… more
    Lockheed Martin (09/20/25)
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  • Systems Integration Engineer

    Lockheed Martin (Littleton, CO)
    …as supporting efforts to integrate missile subsystems into the flight vehicle design\. As a Systems Engineer for the Systems Integration Team on the FBM Life ... Engineering Integration and Test \(SEIT\) team as a Systems Integration Engineer \. We have a Weapon...Secret security clearance with ability to obtain a Top Secret **Desired Skills:** * Highly effective… more
    Lockheed Martin (10/01/25)
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  • Systems Development Engineer II, ADC…

    Amazon (Denver, CO)
    …Redshift, OpenSearch, Glue, QuickSight and Agentic IA services. We are seeking an Systems Development Engineer II who can thing big and simplify solutions ... continue to have the best experience possible! A successful Systems Development Engineer II joining the team...of systems engineering fundamentals (networking, storage, operating systems ) - Currently hold an active TS /SCI… more
    Amazon (07/23/25)
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  • Systems Development Engineer…

    Amazon (Denver, CO)
    …CI/CD pipelines build processes - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Preferred Qualifications - ... The AWS Region Services team is hiring a cleared Systems Development Engineer to support cloud security...candidate selected must currently possess and maintain an active TS /SCI security clearance. The position further requires that, after… more
    Amazon (09/27/25)
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  • Systems Security Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …SSCP etc.) + Active Secret US Security Clearance with ability to Obtain Top Secret **​** **Qualifications We Prefer:** + Proven track record of maintaining ... about creating and managing for highly complex systems ? Join our team! As a Systems Security Engineer II, you will be using your skills and expertise to… more
    Sierra Nevada Company, LLC (09/10/25)
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  • Principal Engineer Systems - Network…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems - Network Virtualization Engineer III (25-360) to join ... is required to start with the ability to obtain Top Secret security clearance + A DoD...job duties like deployments + Must be a proven systems engineer with hands-on mid-level experience and… more
    Northrop Grumman (08/27/25)
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  • Systems Security Engineer I

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …of required education + Security+ CE Certification + **Ability to obtain/maintain to Top Secret US Security Clearance is required** **Qualifications We Prefer:** ... We have a great opportunity for you! As a Systems Security Engineer I, you will be...position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship… more
    Sierra Nevada Company, LLC (08/27/25)
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  • Principal Global Engineer Systems…

    Northrop Grumman (Colorado Springs, CO)
    …and Missile Defense Systems offer an excellent opportunity for a Principal Global Engineer Systems (25-468 & 25-469) to join our team of skilled and diverse ... defense system's current and future capabilities. This is a Systems Engineer position, and the successful candidate...to start with the ability to be cleared at Top Secret with SCI eligibility + Skills… more
    Northrop Grumman (09/20/25)
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