• Software Engineer II (Onsite)

    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 ... a Linux environment. + An active and transferable US government issued TS/SCI security clearance is required prior to start date. An active and transferable US… more
    RTX Corporation (09/26/25)
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  • Principal Software Engineer - (Tools)…

    Northrop Grumman (Colorado Springs, CO)
    …DoD-issued **Secret** security clearance at the time of application, which is required to start + Ability and willingness to travel 10% to support business ... EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and… more
    Northrop Grumman (10/03/25)
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  • DevOps Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …(https://www.sncorp.com/capabilities/nc3- systems /) . We are seeking an experienced DevSecOps Engineer with a Bachelor's degree in Software Engineering or related ... + **Ability to obtain and maintain a** **Top Secret** **U.S. Security Clearance ** **with SCI eligibility required ** **Qualifications We Prefer:** + Certification… more
    Sierra Nevada Company, LLC (07/19/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Littleton, CO)
    …Citizenship with ability to obtain and maintain a Top Secret security clearance \(SCI eligibility required \)\. * Hands\-on experience with containerization and ... As we enter a new era of Strategic Weapon Systems , Lockheed Martin is a pioneer, partner, innovator and...secure, resilient, and automated software solutions\. As a DevSecOps Engineer , you will be a key contributor to mission… more
    Lockheed Martin (09/06/25)
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  • Parts, Materials and Process (PMP) Engineer

    General Atomics (Englewood, CO)
    … Required ** 0 - 25 **Relocation Assistance Provided** Provided **US Citizenship Required ?** Yes ** Clearance Required ?** Yes ** Clearance Level** ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to...customer sites or other GA-EMS locations. + TS security clearance is required with the ability to… more
    General Atomics (08/28/25)
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  • Machine Learning Engineer / Specialist

    DCCA (Littleton, CO)
    …degree. . A security clearance or the ability to obtain a security clearance is required . Candidates should have experience with large software systems ... CompTIA Security+ certification or equivalent . CISSP certification or equivalent Required Education/Certifcations: . Associate Engineer (CT7): Entry-level to… more
    DCCA (08/22/25)
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  • Sr. Staff Mechanical Engineer ID

    Northrop Grumman (Colorado Springs, CO)
    …employees are not only part of history, they're making history. Northrop Grumman Defense Systems is seeking a Sr. Staff Mechanical Engineer . This position is ... EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. US Citizenship is required for all positions with a government clearance and… more
    Northrop Grumman (09/04/25)
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  • Quality Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** We are seeking a skilled Quality Engineer to join our team in Littleton, CO, supporting the testing of spacecraft components at our Deer Creek ... and effectiveness of our test processes\. As a Quality Engineer , you will have the opportunity to work on...and corrective action on nonconforming hardware using electronic documentation systems and a variety of investigative skills\. * This… more
    Lockheed Martin (08/28/25)
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  • Structural Engineer III

    City Light & Power, Inc (Denver, CO)
    …plus. * Five to seven (5-7) years of civil/structural engineering work experience required ; focus on power systems infrastructure projects preferred. * Strong ... Structural Engineer III Location: Denver, CO - Hybrid Work...must be a US citizen. * You will be required to obtain Military Base Access Security Clearance… more
    City Light & Power, Inc (09/03/25)
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  • Senior Test and Evaluation Engineer

    KBR (Colorado Springs, CO)
    …Squadrons (TES) at Schriever SFB in Colorado Springs, CO. An active TS/SCI clearance is required . Applicants should have experience in acquisition lifecycle and ... Title: Senior Test and Evaluation Engineer Belong. Connect. Grow. with KBR! Senior Test...operational testing, and live-fire testing, particularly testing of space systems , and the role of modeling and simulation (M&S)… more
    KBR (08/14/25)
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