• Systems Engineer - Interim

    Lockheed Martin (Littleton, CO)
    **Description:** **WHAT WE'RE DOING** At Lockheed Martin, we engineer innovative solutions to deliver resilient systems , products, and services across evolving ... advanced solutions to mitigate growing vulnerabilities and ensure our systems can operate in cyber contested environments\. Strong resiliency\-focused engineering… more
    Lockheed Martin (11/01/25)
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  • Radiation Effects Engineer (Level IV)

    Lockheed Martin (Littleton, CO)
    …for modeling natural and man\-made radiation environments; eg\. Novice, MCNP, Spenvis * Interim Secret clearance required prior to start; US Citizenship required ... and find a career that's built for you\. As an experienced Radiation Effects Engineer , you will lead and/or support the Specialty Engineering team in one or more… more
    Lockheed Martin (11/20/25)
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  • Release Manager / Engineer

    GovCIO (Denver, CO)
    …SAFe, SCRUM, Kanban, XP, lean, and Scrumban) certified professional. + Possess a current Secret clearance or interim TS clearance . Desired: + Five years of ... **Overview** GovCIO is currently hiring for a Release Manager/ Engineer with an active Secret clearanceto direct and...+ A Bachelor's degree in IT, Computer Science, Information Systems , or a related field. + Possess an active… more
    GovCIO (09/22/25)
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  • Software Engineer Sr, FBM Mk7

    Lockheed Martin (Littleton, CO)
    …equivalent years of experience\. * Previous C\+\+ or python development/test experience * Active Interim Secret Clearance with ability to obtain TS Clearance ... drivers and firmware wrappers\. * Understanding of missile or satellite software systems \. * Strong problem solving and troubleshooting skills\. * Excellent team… more
    Lockheed Martin (10/31/25)
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  • Cyber Software Security Engineer Entry…

    Lockheed Martin (Littleton, CO)
    …GSEC, etc\.\) within 90 days of hire \(training provided\) Interim Secret to start **Desired Skills:** *Cross\-team, cross\-discipline, collaborative approach, ... build pipelines, and Agile *Software development experience with embedded systems *Possesses Software Engineering Knowledge to include Object Oriented Design… more
    Lockheed Martin (11/15/25)
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