• 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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  • Engineering Manager II - Systems Engineering

    Sierra Nevada Company, LLC (Plano, TX)
    …and organizational skills + **The ability to obtain and maintain a Top Secret US Security Clearance is required** ​ **Qualifications We Prefer:** + Experience ... NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this position needs… more
    Sierra Nevada Company, LLC (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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  • Enterprise Voice Engineer II

    Leidos (San Antonio, TX)
    …Services. **This position requires US citizenship and an active Secret clearance.** **Primary Responsibilities:** _Responsible for performing the following duties:_ ... and large scale voice implementations. + Currently possess an active Secret security clearance. **Preferred Qualifications:** + Working knowledge of Secure Real-Time… more
    Leidos (11/01/25)
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  • Configuration Analyst Associate

    Lockheed Martin (Grand Prairie, TX)
    …written communication skills * Strong attention to detail **Desired Skills:** * Active Secret Clearance * Experience with Product Data Management tools * Ability to ... 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 (10/31/25)
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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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  • Software Engineer

    Actalent (Dallas, TX)
    …software. + Working knowledge of: MySQL, Linux KVM, Windows, PowerShell, SCCM + Current Secret or Top- Secret Security Clearance Pay and Benefits The pay range ... for this position is $100000.00 - $150000.00/yr. 401k, medical, dental, vision, PTO, Workplace Type This is a fully onsite position in Dallas,TX. Application Deadline This position is anticipated to close on Nov 13, 2025. About Actalent Actalent is a global… more
    Actalent (10/31/25)
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