• Mechanical Engineer - Stress

    Lockheed Martin (Littleton, CO)
    …* 1\-3 years of relevant work experience * Ability to obtain and maintain a Top Secret security clearance, thus US Citizenship is required\. **Basic ... mechanical joints * Ability to obtain and maintain a Top Secret security clearance, thus...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information more
    Lockheed Martin (07/12/25)
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  • Contracts Administrator - Level 3 or 4

    Northrop Grumman (Aurora, CO)
    …(NCMA) + An active US Government DoD Top Secret security clearance, with Sensitive Compartmented Information (SCI) access, and Special Access Program ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...need + Must have an active US Government DoD Top - Secret security clearance that has… more
    Northrop Grumman (07/08/25)
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  • Senior Principal Software Cloud Architect (Onsite)

    RTX Corporation (Aurora, CO)
    … clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI...are essential to the development of our products. Clearance Information : This position requires a security clearance.… more
    RTX Corporation (07/22/25)
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  • Business Development Analyst - SATCOM Mission…

    Lockheed Martin (Highlands Ranch, CO)
    …processes and procedures * Must be a United States citizen an have an active Top Secret clearance with a current investigation or CV date within 5 years ... obtain a TS /SCI **Desired Skills:** * Active TS /SCI security clearance * Advanced degree \(Master's...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI **Other Important Information You Should Know**… more
    Lockheed Martin (07/12/25)
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  • JAVA Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    … clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI...are essential to the development of our products. Clearance Information : This position requires a security clearance.… more
    RTX Corporation (07/24/25)
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  • Senior Principal Engineer - Mission Systems

    BAE Systems (Boulder, CO)
    …by the US Secretary of Education, US Department of Education + A current, active TS /SCI security clearance is required. + A solid attention to detail while ... based on position level and/or job specifics. **Senior Principal Engineer - Mission Systems Engineer - Security Clearance Required** **114344BR** EEO Career Site… more
    BAE Systems (07/16/25)
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  • Spacecraft Systems Engineer

    General Atomics (Englewood, CO)
    …be scheduled outside of standard business hours, including weekends. + Must have active DOD Top Secret security clearance and be able to obtain and maintain ... is one of the world's leading resources for high-technology systems development ranging from the nuclear fuel cycle to... TS /SCI security clearance **Salary:** $98,100 - $171,398… more
    General Atomics (05/15/25)
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  • Space Vehicle Electrical Test Engineer Sr…

    Lockheed Martin (Littleton, CO)
    **Description:** **Must have an Active Top Secret w/ Poly clearance** The coolest jobs on this planet or any other are with Lockheed Martin Space\. Lockheed ... and fastest moving organizations in Space\. Come help build end\-to\-end Space Security Systems and utilize our cutting\-edge capabilities to assure the… more
    Lockheed Martin (07/18/25)
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  • Principal Systems Administrator (25-292)

    Northrop Grumman (Colorado Springs, CO)
    …accepted instead of a degree + Applicants must have a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time of application, which ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...security ** , **applications,** and **OS** + Ensure Linux-based systems are running current versions of antivirus software with… more
    Northrop Grumman (07/11/25)
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  • Systems Engineer

    CACI International (Colorado Springs, CO)
    …standards and practices. + Work in a team environment. **Qualifications:** _Required:_ + Active Top Secret clearance with ability to obtain SCI + 8-10 years of ... BS in system engineering, engineering, computer science, computer engineering, information systems or equivalent experience + 1-3...activities in support of operation and maintenance of C4 systems . + Familiar with DOD Cyber Security more
    CACI International (07/04/25)
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