• Senior Systems Engineer - IT

    Lockheed Martin (Littleton, CO)
    …and interpersonal skills\. * Ability to obtain and maintain a Top Secret \(TS\) security clearance\. **Desired Skills:** * Experience with cross\-domain ... **Description:** **WHO WE ARE** Lockheed Martin is a global security and aerospace company that employs approximately 120,000 people worldwide and is principally… more
    Lockheed Martin (11/12/25)
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  • Military Fellowship Program: Supply Chain Program…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …needs. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Secret US Security Clearance. US Citizenship status is required as this ... new program start-up. The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it… more
    Sierra Nevada Company, LLC (10/04/25)
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  • AI/ML Engineer

    Lockheed Martin (Littleton, CO)
    …actionable manner * Experience in Agile development and JIRA * Active Top Secret clearance \#LMSpaceAI ** Security Clearance Statement:** This position requires a ... and perform specific functions * The ability to obtain a Top Secret clearance **Desired Skills:** * Demonstrated proficiency in designing efficient algorithms and… more
    Lockheed Martin (11/02/25)
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  • Mechanisms Product Development Lead

    Lockheed Martin (Highlands Ranch, CO)
    …programmatic issues to peers, senior management and customers \- Current US SECRET or higher clearance ** Security Clearance Statement:** This position requires ... schedule \- US Citizen with the ability to obtain and maintain a SECRET clearance or higher **Desired Skills:** \- Engineering lifecycle experience in development of… more
    Lockheed Martin (10/25/25)
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  • Engineer II Systems Guidance, Navigation,…

    BAE Systems (Boulder, CO)
    …clearance/access. **Preferred Education, Experience, & Skills** + A current, active Top Secret security clearance is preferred. + Experience in Guidance, ... and capable of coming up to speed quickly on assigned programs. \#LI-AP1 A security clearance or access with Polygraph is not required to be eligible for this… more
    BAE Systems (12/13/25)
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  • Senior Disclosure Representative

    Amentum (Fort Carson, CO)
    …the ability to release classified information. **Requirements:** + Must possess a Top- Secret security clearance with SCI eligibility and the ability to ... products for release, ensuring all sources are identified and appropriate security classification markings are applied. They will verify sources against product… more
    Amentum (12/13/25)
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  • Business Systems Manager II Financial Systems…

    BAE Systems (Broomfield, CO)
    …the US Secretary of Education, US Department of Education. + A current, active Secret security clearance is required with ability to obtain and maintain TS/SCI. ... understanding. + Systems and tools Implementation or upgrade experience. + TS/SCI Security Clearance, or ability to obtain. + Excellent communication skills. + Solid… more
    BAE Systems (12/11/25)
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  • In-Plant Engineer, SME

    KBR (Colorado Springs, CO)
    …(or equivalent), or higher. Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS/SCI is required. Technical ... Knowledge: + Advanced understanding and ability to troubleshoot cybersecurity, IT, and WSOMS control subsystems; and Wideband SATCOM and commercial satellites support. PREFERRED QUALIFICATIONS: + Exhibits exceptional degree of ingenuity, creativity, and… more
    KBR (12/10/25)
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  • Communications & Signal Processing Engineer…

    The MITRE Corporation (Colorado Springs, CO)
    …tools such as MATLAB or Python + Ability to obtain and maintain a US Secret security clearance + A technical background in at least 1 fundamental communication ... : including Department of Defense, Intelligence Community, Department of Homeland Security , Federal Aviation Administration, and others. To execute their respective… more
    The MITRE Corporation (12/10/25)
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  • Engineer Senior - Electromechanical Harness Design

    BAE Systems (Westminster, CO)
    …CAD software. + AutoCAD. + Microsoft Excel VBA background. + A current, active Secret security clearance. + Resourceful and solid attention to detail. **Pay ... skills, and ability to work with internal and external customers. \#LI-LB3 A security clearance or access with Polygraph is not required to be eligible for… more
    BAE Systems (12/09/25)
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