• Sr Systems Engineer - Requirements Lead…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …is required as this position needs an active US Security Clearance for employment. Non -U.S. Citizens may not be eligible to obtain a security clearance. The ... way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise...DOORS, Rhapsody, NoMagic, MATLAB + Knowledge of industry standard mechanical design principles, to include, but not limited to… more
    Sierra Nevada Company, LLC (07/11/25)
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  • Sr Systems Engineer (Hybrid Eligible)

    Sierra Nevada Company, LLC (Littleton, CO)
    …is required as this position needs an active US Security Clearance for employment. Non -U.S. citizens may not be eligible to obtain a security clearance. The ... way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise...DOORS, Rhapsody, NoMagic, MATLAB + Knowledge of industry standard mechanical design principles, to include, but not limited to… more
    Sierra Nevada Company, LLC (06/13/25)
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  • Electrical Systems Engineer - Sr Stf

    Lockheed Martin (Englewood, CO)
    …Ballistic Missile\. The Lockheed Martin FBM Program is seeking an **Electrical Systems Engineer ** to join our team in Denver, Colorado\. As an Electrical Systems ... Engineer on the FBM Life Extension 2 \(LE2\) program,...simulation, and modeling * Collaborate with cross\-functional teams, including mechanical , software, and systems engineering to ensure electrical system… more
    Lockheed Martin (07/30/25)
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  • Reentry Systems Engineer

    Lockheed Martin (Littleton, CO)
    …and maintain the agreed upon design solution between teams\. The **Reentry Systems Engineer ** will focus on the physical interfaces between systems and subsystems in ... a highly complex system\-of\-systems environment\. Physical interfaces encompass the mechanical fit, compatibility, and dynamic interoperability of physical systems\.… more
    Lockheed Martin (07/30/25)
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  • Battery Systems Engineer III, Secret…

    Lockheed Martin (Littleton, CO)
    **Description:** Join Our Team as a **Battery Systems Engineer ** where you will work on a team supporting the US Navy's Fleet Ballistic Missile \(FBM\) D5LE2 ... state\-of\-the\-art battery technology\. You will serve as a Certified Product Engineer \(CPE\) delegate for multiple FBM battery products, supporting flight test… more
    Lockheed Martin (07/12/25)
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  • Spacecraft Thermal Engineer

    Lockheed Martin (Englewood, CO)
    …and find a career that's built for you\. As a Spacecraft Design Thermal Engineer you will be responsible for performing preliminary and detailed thermal design and ... verbal/written communication, presentation and interpersonal skills with technical and non \-technical audiences\. *Willingness to mentor less experienced thermal engineers… more
    Lockheed Martin (07/30/25)
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  • Spacecraft Thermal Engineer

    Lockheed Martin (Littleton, CO)
    …and find a career that's built for you\. As a Spacecraft Design Thermal Engineer you will be responsible for performing preliminary and detailed thermal design and ... verbal/written communication, presentation and interpersonal skills with technical and non \-technical audiences\. * Strong mathematical and analytical skills *… more
    Lockheed Martin (07/12/25)
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  • RF Engineer , Senior (Level III) - Board…

    Lockheed Martin (Littleton, CO)
    …for you - - - Join Lockheed Martin's Space is seeking a Senior RF Engineer who will serve as a key contributor to our cutting\-edge Active Electronically Scanned ... to collaborate with cross\-functional engineering teams, including Power, Digital, Mechanical , Survivability, and Component Engineering, to ensure design completeness… more
    Lockheed Martin (07/12/25)
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  • Cable and Wire Harness Design Engineer I

    Lockheed Martin (Highlands Ranch, CO)
    **Description:** Join us as an **ElectroMechanical Engineer ** where you will be responsible for product design, development, and production support for the Cable and ... an accredited college in a related discipline, in a STEM focus and Mechanical Engineering fundamental principles\. * CAD, CREO, or ZUKEN experience or training *… more
    Lockheed Martin (07/12/25)
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  • Senior System Integration/Test Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** Lockheed Martin Space is seeking a **Senior System Integration/Test Engineer ** to join our Production Operations team in **Littleton, CO** \! In ... phase\), VSWR, Harmonics, and Insertion and/or Return Loss\. *Must be a US Citizen ; This position is located at a facility that requires special access\. **Desired… more
    Lockheed Martin (07/12/25)
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