• 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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  • Senior Engineer Ground Software…

    BAE Systems (Westminster, CO)
    …Agile environment to deliver continuous innovation to our customers. Ground Systems Engineer in support of design, requirements, analysis, integration, ... may be available based on position level and/or job specifics. **Senior Engineer Ground Software Systems ** **118462BR** EEO Career Site Equal Opportunity… more
    BAE Systems (11/20/25)
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  • Engineer Senior Materials & Process Senior…

    BAE Systems (Westminster, CO)
    …independently and communicate effectively. + Ability to obtain and maintain a DoD secret clearance . \#LI-NP1 A DoD Interim Secret clearance will be required ... nation. And that's exactly what you'll find at BAE Systems Inc. As you develop the latest technology and...secure. We are looking for a Materials & Process Engineer to add their skills to our team supporting… more
    BAE Systems (10/21/25)
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  • Engineer II - Manufacturing - UX/Human…

    BAE Systems (Westminster, CO)
    …thinking beyond design. + Desire to learn through thoughtful experimentation. \#LI-SW2 A DoD Interim Secret clearance will be required to start work and required ... **Job Description** At the BAE Systems Space & Mission Systems Westminster,...to be maintained to continue work. Higher level clearance or access with Polygraph is not required to… more
    BAE Systems (10/16/25)
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  • RF Engineer II - RF Electronics

    BAE Systems (Westminster, CO)
    …project teams toward the completion of program goals and milestones. \#LI-LB3 A DoD Interim Secret clearance will be required to start work and required to ... active circuits used in phased array antennas, larger RF systems , and other RF components. + Design and test...be maintained to continue work. Higher level clearance or access with Polygraph is not required to… more
    BAE Systems (10/28/25)
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  • Test Engineer (Secret)

    SMX (Boulder, CO)
    …+ Clearance Required: Secret. This position requires the ability to obtain an Interim DOD Secret Clearance . Interim or Active DOD Secret clearance ... Test Engineer (Secret) (4777)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder,...build, integrate, and operationally support our customers' emerging space-ground systems to include real-time data processing frameworks, sensor data… more
    SMX (10/30/25)
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  • DevSecOps Engineer

    SMX (Boulder, CO)
    …This position will require the ability to obtain a US government DoD Top Secret Security clearance . Interim or Active DoD Top Secret clearance or higher is ... DevSecOps Engineer (4387)at SMX(View all jobs) (https://www.smxtech.com/careers/) Boulder, CO...Experience with tools such as Jira and Confluence. + Interim or Active DoD TOP SECRET security clearance more
    SMX (10/29/25)
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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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  • Satellite Systems Crew Chief

    Lockheed Martin (Boulder, CO)
    …for other assignments such as performing as the Team Lead, Satellite Systems Engineer \(SSE\), and developing and delivering the Changeover Briefing\. ... Demonstrated behaviors of a systems thinker; selects and applies appropriate systems thinking skills * Active TS/SCI security clearance **Security … more
    Lockheed Martin (11/20/25)
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