• Mechanical Engineer (TS/SCI…

    Fluor (Aurora, CO)
    …have an active (or ability to obtain/maintain) a TS/SCI with polygraph clearance Provides facilities mechanical engineering analysis and oversight in support ... system deliveries, decommissions and modifications. Be responsible for regular analysis of mechanical systems to include cooling balancing and air quality to help… more
    Fluor (07/18/25)
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  • Lead, Systems Engineer (GPS On-Orbit…

    L3Harris (Colorado Springs, CO)
    …Job Title: Lead, Systems Engineer (GPS On-Orbit Operational Support) - Secret Security Clearance Job Code: 24841 Job Location: Colorado Springs, CO - ... Airborne Systems has an opening for a Lead, Systems Engineer to join our team of qualified, diverse individuals....position, navigation, and timing (PNT) support + Active Secret Security Clearance Preferred Additional Skills: + Top… more
    L3Harris (07/02/25)
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  • RF Engineer , Staff (Level IV) - Top Secret…

    Lockheed Martin (Littleton, CO)
    …including familiarity with RF signal generators, spectrum analyzers, and network analyzers Security Clearance / Work Authorization: * To meet requirements of ... test to include electromagnetic simulations using CST/HFSS/TICRA and range measurements ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (07/12/25)
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  • Cable and Harness ElectroMechanical…

    Lockheed Martin (Littleton, CO)
    …years with Masters degree\. * Qualified candidate must hold an active DoD **Final Secret Security Clearance ** ; thus US Citizenship is required\. - - - **Why ... Join us at Lockheed Martin as an **Cable/Harness ElectroMechanical Engineer ** where you will be responsible for product design,...applications\. * Must have an active DoD **Final Secret Security Clearance ** ; thus US Citizenship is… more
    Lockheed Martin (07/18/25)
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  • Cable and Harness ElectroMechanical…

    Lockheed Martin (Englewood, CO)
    …years with Masters degree\. * Qualified candidate must hold an active DoD **Final Secret Security Clearance ** ; thus US Citizenship is required\. - - - **Why ... Join us at Lockheed Martin as an **Cable/Harness ElectroMechanical Engineer ** where you will be responsible for product design,...design * Must have an active DoD **Final Secret Security Clearance ** ; thus US Citizenship is… more
    Lockheed Martin (07/12/25)
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  • Mechanical Engineer Mid Career

    Lockheed Martin (Englewood, CO)
    …test flights, and on to production\. Note: US citizenship and ability to obtain Top Secret clearance As a Mechanical Engineer on the FBM Life Extension 2 ... by joining the Structures Mechanical Engineering group as a D5LE2 Mechanical Engineer for structural composites and secondary support\. The selected… more
    Lockheed Martin (07/12/25)
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  • Battery Systems Engineer III, Secret…

    Lockheed Martin (Littleton, CO)
    …full life cycle development of hardware including design, integration, and test ** Security Clearance Statement:** This position requires a government security ... **Description:** Join Our Team as a **Battery Systems Engineer ** where you will work on a team...Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as… more
    Lockheed Martin (07/12/25)
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  • Mechanical Integration Systems…

    Lockheed Martin (Littleton, CO)
    …process including trade studies, design reviews and system verification * Active Secret Security clearance ; with ability to obtain and maintain a Top Secret ... Missile\. Lockheed Martin is looking for a highly motivated Mechanical Integration Engineer to become a member...programs engaging in cross\-collaborative environments * Active Top Secret Security Clearance ** Security Clearance more
    Lockheed Martin (07/12/25)
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  • Lead Mechanical Systems Integration…

    Lockheed Martin (Englewood, CO)
    …analysis * Experience with technical leadership across multi\-functional organizations * Active Secret security clearance with ability to obtain a Top Secret ... Engineering Integration and Test \(SEIT\) team as a Lead Mechanical Systems Integration Engineer within the Embedded...security clearance **Desired Skills:** * Top Secret Clearance more
    Lockheed Martin (07/12/25)
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  • Mechanical Engineer Sr.

    Lockheed Martin (Littleton, CO)
    …and our allies secure\. We are a community of engineers looking for an enthusiastic Mechanical Engineer to join the tight\-knit group\. The FBM Trident II D5 ... This position will support the Aerothermal team\. As a Mechanical \(Thermal\) Engineer , you will: * Be...such as Jira and Confluence * Active Top Secret clearance ** Security Clearance Statement:** This… more
    Lockheed Martin (07/12/25)
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