• Software Engineer - Embedded & Cloud…

    Lockheed Martin (Colorado Springs, CO)
    …CO, Colorado Springs, CO or King of Prussia, PA\. Clearance Required: Active Top Secret \( TS /SCI preferred\) **Basic Qualifications:** * US Citizenship ... are interested in joining LM and working as a Systems Engineer , please apply to this requisition\....and ability to obtain and maintain a Top Secret /SCI clearance \(Active TS more
    Lockheed Martin (12/14/25)
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  • Scientist, Sr Space Vehicle Systems

    L3Harris (Palm Bay, FL)
    …assistance is available to qualified applicants Job Description: L3Harris' Space and Airborne Systems seeks a Space Vehicle Engineer to join our growing team ... in the interest of national security. Job Title: Scientist, Systems Engineering (Space Vehicle) Job Code: 30659 Job Location:...position will serve as a dedicated program Space Vehicle Engineer at L3Harris, responsible for the execution of the… more
    L3Harris (11/01/25)
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  • Sr Principal Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …(https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret US Security Clearance. US Citizenship ... with internal teams, SMEs, program management, customer representatives, and subcontractors. The Systems Architect works closely with the Chief Engineer and the… more
    Sierra Nevada Company, LLC (12/03/25)
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  • Principal Engineer - RF Systems

    BAE Systems (Boulder, CO)
    engineer , with a strong focus on testing of flight hardware. As a Principal Engineer at BAE Systems , Inc., you will work closely with, and be mentored by, ... Education, US Department of Education. + A current, active TS /SCI security clearance is required. + Experience in the...available based on position level and/or job specifics. **Principal Engineer - RF Systems Test- $15K Sign On… more
    BAE Systems (11/14/25)
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  • Lead Test Engineer - Seeker Systems

    BAE Systems (Huntsville, AL)
    …be a US Citizen with a Secret clearance who is eligible for Top Secret /SCI/SAP/SAR clearance + Experienced background in a combination of Radar systems ... may be available based on position level and/or job specifics. **Lead Test Engineer - Seeker Systems Engineering** **117936BR** EEO Career Site Equal Opportunity… more
    BAE Systems (10/31/25)
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  • Engineer II Systems Guidance,…

    BAE Systems (Boulder, CO)
    …applicable clearance/access. **Preferred Education, Experience, & Skills** + A current, active Top Secret security clearance is preferred. + Experience in ... incentives may be available based on position level and/or job specifics. ** Engineer II Systems Guidance, Navigation, and Controls (GN&C)** **119328BR** EEO… more
    BAE Systems (12/13/25)
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  • Principal Senior Electrical System Engineer

    BAE Systems (Westminster, CO)
    Secret security clearance is required with ability to obtain and maintain a Top Secret . + Technical competence in all of the following areas: ROIC ... based on position level and/or job specifics. **Principal Senior Electrical System Engineer Electrical Systems Lead** **118888BR** EEO Career Site Equal… more
    BAE Systems (12/04/25)
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  • Systems Integration and Test…

    Systems Technology Forum (San Diego, CA)
    …Military, Department of Defense (DoD), and other federal agencies. Job Summary The Systems Integration and Test Engineer supports the planning, execution, and ... ** Security Clearance Required Company Overview Systems Technology Forum LTD (STF) is an established...or a related field (or equivalent experience) Clearance Requirement Secret (eligible for TS /SCI) Benefits and Perks… more
    Systems Technology Forum (11/21/25)
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  • Software Engineer , Satellite…

    SpaceX (Hawthorne, CA)
    Software Engineer , Satellite Systems (Starshield) Hawthorne, CA Apply...or similar) + Ability to obtain and maintain a Top Secret or Top Secret ... with the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER , SATELLITE SYSTEMS (STARSHIELD) Starshield leverages SpaceX's Starlink technology and… more
    SpaceX (12/03/25)
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  • Principal / Sr Principal Vehicle Systems

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. Northrop Grumman Space Systems Sector seeks a qualified Vehicle Engineer to support a critical ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to achieve the goals of the program team. Current TS /SCI is required, and program access is strongly preferred.… more
    Northrop Grumman (10/31/25)
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