• Systems Software Integration

    Lockheed Martin (Littleton, CO)
    …Familiarity with the Systems Product Lifecycle * Eligible for TS/SCI security clearance \(DoD or DoE equivalent\), U\.S\. Citizenship required **Desired ... Systems Software Integration Engineer** to join the Global Security team in Denver, Colorado\. As a ** Systems...to solve very complex problems and implement constructive change ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/10/25)
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  • Model Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …with requirements based tools * Familiar with Agile Methodologies and tools ** Security Clearance Statement:** This position requires a government security ... an a highly motivated innovative and talented Model Based Systems Engineer \(MBSE\) to join the Global Security...years professional experience\. * US citizenship required, Top Secret clearance required prior to start\. - - - **Why… more
    Lockheed Martin (12/04/25)
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  • Systems Integration Engineer, Senior Staff

    Lockheed Martin (Littleton, CO)
    …geographical locations to collaborate with and influence others * Active DoD Secret security clearance with ability to obtain a Top Secret **Desired Skills:** ... program, * Self\-starter, able to complete work under only consultive direction ** Security Clearance Statement:** This position requires a government security more
    Lockheed Martin (12/03/25)
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  • Systems Engineer, Requirements…

    Lockheed Martin (Littleton, CO)
    …IBM DOORS Classic * Eligibility and willingness to obtain and maintain a Secret Security Clearance \- US Citizenship required **Desired Skills:** * Bachelor of ... more about our Hypersonic Solutions As part of the Systems Engineering team, you will perform tasks related to...* Active or Current DoD Secret or Top Secret Security Clearance ** Security Clearance more
    Lockheed Martin (10/15/25)
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  • Circuit Design Engineer III, Satellite Test…

    Lockheed Martin (Littleton, CO)
    …be a United States citizen and be able to obtain a Secret government security clearance \. **Desired Skills:** * High level knowledge of electronics components ... electronic circuitry and COTS components utilized in test and measurement equipment\. ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (10/29/25)
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  • Systems Engineer (Level 4)

    Lockheed Martin (Littleton, CO)
    …multiple priorities and deadlines\. * Active or current Top Secret \(TS\) security clearance required; U\.S\. citizenship required\. **Desired Skills:** * Strong ... support the team that designs, develops, fields and operates systems for a variety of national security ...processes\. * Awareness of Space Protection missions and concepts\. ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/11/25)
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  • Systems Integration Engineer Senior Staff…

    Lockheed Martin (Littleton, CO)
    …groups with multiple contractors * Experience with MBSE in DOORS and Cameo ** Security Clearance Statement:** This position requires a government security ... **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a… more
    Lockheed Martin (11/15/25)
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  • Lead Systems Engineer (Level 5)

    Lockheed Martin (Littleton, CO)
    …verification and test at the subsystem or system level\. \- Active TS/SCI security clearance required\. \- Ability to support quarterly travel as needed\. ... this role look like?** \- Lead a team of Systems Engineers in the development and delivery of a...with the ability to clearly convey complex technical concepts\. ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/11/25)
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  • Scientist, Systems Engineer TS/SCI

    L3Harris (Colorado Springs, CO)
    …the MAG Qualifications: + Must have and be able to maintain a DoD TOP SECRET/SCI security clearance + Bachelor's Degree and a minimum of 12 years of prior ... partnering experience with academic institutions, FFRDCs, and industry + Systems analysis, modeling , simulation, algorithm development +...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/12/25)
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  • SW/HW Systems Engineer

    Lockheed Martin (Littleton, CO)
    …* Experience with Command and Telemetry Databases * Eligible for TS/SCI security clearance , therefore U\.S\. Citizenship is required\. **Desired Skills:** * ... prosperity\. Lockheed Martin seeks an innovative and talented **SW/HW Systems Engineer** to join the Global Security ...issues * Active or Current TS/SCI with T5 investigation ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (12/03/25)
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