• Senior Platform Network Engineer (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 safer, more secure world. The **Senior Platform Network Engineer ** will perform network engineering and design, creating engineering...the role + Current TS/SCI with CI Poly security clearance is required day 1. US citizenship… more
    RTX Corporation (09/19/25)
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  • Principal Engineer Systems (25-446)

    Northrop Grumman (Colorado Springs, CO)
    …DoD-issued **Secret** security clearance at the time of application, which is required to start + Applicants must have a current active DoD 8140 certification at ... 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 (09/13/25)
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  • Associate / Staff Systems Engineer

    SciTec (Boulder, CO)
    …type. Further, US citizenship is a requirement to obtain and keep a security clearance . Applicants that do not meet these requirements will not be considered. SciTec ... has an immediate opportunity for a talented systems engineer to support our programs delivering Next-Generation Missile Warning... to support our programs delivering Next-Generation Missile Warning software . This is a unique opportunity to join a… more
    SciTec (09/27/25)
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  • Raytheon Systems Engineer I - Integration…

    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 ... clearance prior to start date. US citizenship is required , as only US citizens are eligible for a...as only US citizens are eligible for a security clearance . + Exposure with software or hardware… more
    RTX Corporation (09/30/25)
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  • 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 ... secure world. We are seeking a highly motivated **Platform Engineer II / Full Stack Developer** . The ideal...Jira, Confluence, Sonarqube etc + Current TS/SCI issued security clearance is required day 1. US citizenship… more
    RTX Corporation (09/19/25)
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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: **9\+ ... Martin \(LM\) is looking for a dedicated Systems Integration Engineer to become a member of the Missile Subsystem...to obtain and maintain a DoD Top Secret security clearance **Desired Skills:** * Excellent leadership skills and whole… more
    Lockheed Martin (07/30/25)
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  • Senior Systems Engineer

    V2X (Colorado Springs, CO)
    …the global marketplace, ultimately enabling us to best serve our clients \#LI-DH1 \# clearance Equal Opportunity Employer This employer is required to notify all ... opportunity for a collaborative and highly skilled **Senior Systems Engineer ** to join our Engineering team in Colorado Springs,...by US Space Force. **Salary Range:** **$100,000 - $130,000** ** Required Skills:** + Minimum of 5 years of related… more
    V2X (07/30/25)
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  • Entry Level Satellite Integration & Test…

    Lockheed Martin (Littleton, CO)
    …work off\-shifts and weekends as needed in a 24/7 operations environment * Active Top Secret clearance required prior to start\. Must be able to obtain a TS/SCI ... clearance \. **Desired Skills:** * Bachelor's Degree from an accredited...or equivalent experience/combined education * Aerospace or defense systems hardware/ software integration experience * Test Engineer \(TE\)… more
    Lockheed Martin (09/26/25)
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  • Principal Data Modeler and Database…

    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 ... Raytheon is hiring a **Principal Data Modeler and Database Engineer ** to support our teams in **Richardson TX** or...Active and transferable Top Secret US government issued security clearance is required prior to start date… more
    RTX Corporation (07/16/25)
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  • Systems Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …principles + The ability to obtain and maintain a Secret US Security Clearance is required **Qualifications We Prefer:** + Experience with requirements ... way of living. Join our team! As a Systems Engineer II within our Mission Systems Integration directorate, you'll...ability to obtain and maintain a Secret US Security Clearance . US Citizenship status is required as… more
    Sierra Nevada Company, LLC (09/30/25)
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