• Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …+ Must successfully pass a class III flight physical. + Must have an active Top Secret with SCI at the time of hire. + Must be a US Citizen. Preferred Additional ... Skills: + Security+ Certification. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies is proud to be an Equal Opportunity Employer. L3Harris is committed to… more
    L3Harris (11/01/25)
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  • Subcontract Manager

    Lockheed Martin (Grand Prairie, TX)
    …special access\. **Basic Qualifications:** * Must be able to obtain a Secret clearance * Detail and teamwork oriented with demonstrated organizational skills * ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (11/01/25)
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  • Distribution Project Manager (DPM)

    Amentum (Fort Worth, TX)
    …driver's license and US passport + Must be able to obtain and maintain a Secret US Government Clearance. Note: US Citizenship is required to obtain Secret ... Clearance. + As needed, ability to successfully pass any medical requirements and maintain requirements for duration of any deployment + Country visa (as required in line with the US Department of State Foreign Clearance Guide) **EDUCATION** + Bachelor's… more
    Amentum (11/01/25)
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  • Contracts Management Staff / Lvl 4

    Lockheed Martin (Grand Prairie, TX)
    …CITIZEN - This position requires selected candidate to obtain a Secret clearance\. **Basic Qualifications:** \- Contract life cycle experience including proposals, ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:** By… more
    Lockheed Martin (11/01/25)
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  • Sr. Scientist, Systems Engineer

    L3Harris (Greenville, TX)
    …up to 10% of the time. + Ability to obtain and maintain a Top Secret with SCI. Clearance. + Other duties as assigned by Supervisor. Qualifications: + Bachelor's ... SIGINT/ELINT. + Must be a US Citizen. Preferred Additional Skills: + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies is proud to be an Equal Opportunity… more
    L3Harris (11/01/25)
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  • Lead, Project Engineering

    L3Harris (Greenville, TX)
    …to interact at every phase of the program lifecycle. Essential Functions: + Secret Clearance with ability to achieve TS/SCI if deemed necessary, ability to travel, ... & working extended hours + Leadership Skills Position requires an active DoD Secret Security Clearance, the ability to maintain the stated clearance, which requires… more
    L3Harris (11/01/25)
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  • Specialist, Integration / Test Engineer

    L3Harris (Greenville, TX)
    …Multimeters and Oscilloscopes. Essential Functions: + Position requires a current active DOD secret clearance and the ability to obtain and maintain a DOD TS/SCI ... of a degree, minimum of 6 years of prior related experience. + A current DOD Secret Security Clearance with the ability to obtain TS/SCI + 2+ years of experience or… more
    L3Harris (11/01/25)
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  • Facilities Maintenance Technician

    RTX Corporation (Dallas, TX)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that provides advanced ... This role requires the successful candidate to apply for and obtain DOD Top Secret clearance after day one of employment **Qualifications You Must Have:** + This… more
    RTX Corporation (10/31/25)
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  • Associate, IT Customer Services

    L3Harris (Greenville, TX)
    …Schedule: Rotating Shifts - 24/7 Operations Clearance: Requires an Active DoD Secret Security Clearance Job Description: L3Harris is seeking a motivated and ... of a degree, minimum of 4 years of prior related experience. + Active DOD Secret Security Clearance. + CompTIA Security+ not required but must have the ability to… more
    L3Harris (10/31/25)
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  • Senior Principal Embedded Software Engineer…

    RTX Corporation (Richardson, TX)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Your Next Mission: Engineering the Future of National Defense** At ... a related field and minimum 7 years of experience + Active and transferable Secret US government issued security clearance is required prior to start date. +… more
    RTX Corporation (10/31/25)
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