• Mechanical Systems Engineer

    Lockheed Martin (Englewood, CO)
    …* Experience coordinating across multi\-functional organizations * Ability to obtain and maintain a Top Secret security clearance **Desired Skills:** * Top ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/08/25)
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  • Systems Engineer Sr - Coordination/Correlation…

    Lockheed Martin (Littleton, CO)
    …be Inactive more than 2 years\) with ability to obtain and maintain a Top Secret Security clearance\. **Desired Skills:** \- Government/DoD Experience \- Basic ... \- Communication Skills \- Microsoft Office \(Excel/Word\) Proficient \- Active Top Secret Clearance **Security Clearance Statement:** This position requires… more
    Lockheed Martin (08/08/25)
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  • Senior Industrial Engineer

    Lockheed Martin (Littleton, CO)
    …event simulation of production processes * Must be able to obtain and maintain Top Secret clearance **Desired Skills:** * Bachelor's degree or higher education ... presentation material and brief to senior leadership effectively * Active Top Secret security clearance **Security Clearance Statement:** This position… more
    Lockheed Martin (08/02/25)
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  • Experienced Systems Engineer

    Lockheed Martin (Littleton, CO)
    …stakeholders \(suppliers, mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\. * Be accountable ... processes * Familiarity with MBSE concepts * Active or Current Top Secret Clearance; US Citizenship Required **Desired Skills:** * Experience performing in… more
    Lockheed Martin (08/01/25)
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  • Operations Analysis/Operations Research: Model…

    Lockheed Martin (Littleton, CO)
    …qualify for a Top \- Secret clearance **Desired Skills:** * Active Top Secret clearance * Advanced technical degree * Strong C/C\+\+ software development ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/01/25)
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  • Systems Architect

    Lockheed Martin (Littleton, CO)
    …stakeholders \(suppliers, mission partners and USG laboratories\.\) * US citizenship required, Top Secret clearance required prior to start\. * Be accountable ... within 12 months of starting in this role * Active or Current Top Secret Clearance; US Citizenship required **Desired Skills:** * Experience performing in a… more
    Lockheed Martin (08/01/25)
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  • Information Systems Security Manager, Classified…

    Lockheed Martin (Littleton, CO)
    …Clearance: Current Final Secret to start with ability to obtain Top Secret clearance\.** The Classified Cybersecurity Manager will oversee the cybersecurity ... * Current Final Secret to start with ability to obtain Top Secret clearance * Current DoD 8570 IAM Level III certification, with a requirement… more
    Lockheed Martin (08/01/25)
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  • Spacecraft Thermal Engineer

    Lockheed Martin (Englewood, CO)
    …skills *Ability to occasionally support 24/7 activities\. *Ability to obtain/maintain DoD Top Secret clearance; US Citizenship required **Desired Skills:** *7\+ ... mentor less experienced thermal engineers * Active or Current DoD Top Secret clearance **Security Clearance Statement:** This position requires a government… more
    Lockheed Martin (07/30/25)
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  • Circuit Design Engineer V, Avionics Development…

    Lockheed Martin (Littleton, CO)
    …clearance is needed to start this position, you will need to obtain and maintain a ** Top Secret clearance** , thus **US Citizenship** is required\. - - - **Why ... or responsible engineer\. * Ability to obtain and maintain a DoD ** Top Secret ** security clearance\. **Desired Skills:** * Experienced at leading teams through… more
    Lockheed Martin (07/30/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    …& Experience** + This position will require the ability to obtain a US government DoD Top Secret Security clearance. Interim or Active DoD Top Secret ... tools such as Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance or higher. **Application Deadline:** August 25, 2025 \#CJPost… more
    SMX (07/30/25)
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