• ASIC & FPGA Engineer Senior Staff

    Lockheed Martin (Boulder, CO)
    … clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... or related discipline, or equivalent experience/combined education\. * Ability to obtain a TS / SCI Clearance required for this role\. * Understanding of HDL… more
    Lockheed Martin (12/20/25)
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  • Engineer IV

    General Atomics (Englewood, CO)
    … activities or operational needs + Must have or be able to obtain a TS / SCI security clearance. **Preferred Qualifications:** + Experience with NASA's ... development programs. + Security requirements: Capture, refine, and integrate information security requirements into system designs and development processes… more
    General Atomics (12/11/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …architecture making an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We ... using your skills and expertise to define, design, develop, test , certify and improve cutting-edge software products. These cover...**IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US Security more
    Sierra Nevada Company, LLC (11/07/25)
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  • Lead, Firmware (FPGA) Engineer

    L3Harris (San Diego, CA)
    …for space environments * Experience with 1553B, SpaceWire, I2C, SPI interfaces * An active Top Secret or TS / SCI clearance * Exceptional communication ... and test the FPGA on the circuit card assembly Qualifications: * Active Secret Security Clearance * Bachelor's Degree and minimum 9 years of prior relevant… more
    L3Harris (11/05/25)
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  • RF Test Engineer, Radar Systems (Engineer…

    Huntington Ingalls Industries (Dayton, OH)
    …outside in adverse weather conditions. Clearance: + Must be able to obtain and maintain a TS / SCI security clearance with advanced security checks + ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $95,214.00 Security Clearance: Secret Level of Experience: Mid This opportunity… more
    Huntington Ingalls Industries (12/18/25)
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  • RF Test Engineer, Radar Systems, Travel…

    Huntington Ingalls Industries (Dayton, OH)
    …25% travel required, mostly CONUS Clearance: + Must be able to obtain and maintain a TS / SCI security clearance with advanced security checks + Secret ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $62,444.00 - $88,124.00 Security Clearance: Secret Level of Experience: Mid This opportunity… more
    Huntington Ingalls Industries (12/02/25)
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  • Systems Engineer - Systems Integration…

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current At Raytheon, the foundation of ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship… more
    RTX Corporation (10/15/25)
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  • System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …services, and components for specific products. Tasks include design, develop, test , validate security and policy compliance, debug, document, deploy, ... Job Descriptions: Ready for What's Next? Kratos Defense & Security Solutions develops and fields transformative, affordable technology, platforms,...and years of directly related experience) + An active TS / SCI with a full Poly + Solid… more
    Kratos Defense & Security Solutions, Inc. (12/06/25)
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  • Tactical Data Link (TDL) Analyst SME

    Leidos (Newport News, VA)
    information exchange requirements (IERs). **Position requires ac** **urrent or** **Active DoD Top Secret / SCI security clearance.** As a Subject ... to identify errors and provide corrections. + Draft Technical Information Design Plan- Test Edition (TIDP-TE) documents for...for AFSIB meetings. + **Clearance:** **Current or** **Active DoD Top Secret / SCI security more
    Leidos (10/28/25)
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  • Embedded Software Engineer (Mid-Level or Lead)

    The Boeing Company (Kirtland AFB, NM)
    …to work variable shifts; including day, evening, night, and weekends + Active US Top Secret / SCI security clearance **Preferred Qualifications (Desired ... in all disciplines required to plan, design, integrate, and test complex optical, electronic, quantum systems to achieve research...Security Clearance** This position requires an active US Top Secret / SCI Security more
    The Boeing Company (12/22/25)
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