• Senior Database Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …+ Experience using Linux command line to perform database administration activities. + Active and transferable Top Secret US government issued security ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/16/25)
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  • Senior Principal Embedded Software

    RTX Corporation (Richardson, TX)
    …the backbone of mission-critical systems that safeguard lives. As a Senior Principal Embedded Software Engineer , you'll be a key contributor in a Special Access ... engineer and automated testing to deliver high-quality, maintainable software . **What YOU Will Learn:** + Gain and grow...prior to start date with the ability to obtain Top Secret after start. + Professional experience… more
    RTX Corporation (07/30/25)
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  • Sr. Spec, Systems Engineer (Test Director)

    L3Harris (Greenville, TX)
    …Must be a US Citizen. Preferred Additional Skills: + Security+ Professional Certification. + Active Top Secret with SCI. #LI-AH1 L3Harris Technologies is ... 25%. (Domestic) + Ability to obtain and maintain a Top - Secret DoD clearance with SCI. + Perform...FAA Class III Flight Physical. + Must have an active Secret clearance with the ability to… more
    L3Harris (08/09/25)
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  • Principal Data Modeler and Database…

    RTX Corporation (Richardson, TX)
    …Linux command line skills to perform database administration activities, deployment automation. + Active and transferable Top Secret US government issued ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/16/25)
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  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …Job Location: Greenville, Texas Schedule: 9/80 This position requires an ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret /SCI ... based development environment Qualifications: + US Citizenship + Ability to obtain/maintain a Top Secret /SCI Security Clearance + Bachelor's Degree and minimum 4… more
    L3Harris (09/25/25)
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  • Software Quality Engineer

    Lockheed Martin (Grand Prairie, TX)
    …Action, Preventive Action, Root Cause Analysis\) **Desired Skills:** * Active DoD Secret or Top Secret Clearance * Defense or Aerospace Industry ... and vulnerabilities, cryptography, and access control\) * ASQ CSQE \(Certified Software Quality Engineer \) certification * Experience with Agile Methodologies… more
    Lockheed Martin (08/29/25)
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  • Spec, Integration & Test Engineer

    L3Harris (Greenville, TX)
    …maintain TS /SCI clearance. + Must be a US Citizen. Preferred Additional Skills: + Active Top Secret with SCI. + Experience with IBM DOORS Requirements ... of national security. Job Title: Specialist, Integration and Test Engineer Job Code: 28165 Job Location: Greenville, TX (On-Site)...first six months of employment. + Must have an active Secret clearance with the ability to… more
    L3Harris (08/30/25)
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  • Cleared Software Engineer in

    Virtual Service Operations (Richardson, TX)
    Cleared Software Engineer in Richardson, TX *...Operations is actively seeking a talented individual with an active TS /SCI with CI Poly clearance to ... take the next steps in your career as a Software Engineer ? Let's chat and see if...diagnose and address issues Requirements + Must possess an active TS /SCI with CI Poly clearance +… more
    Virtual Service Operations (07/22/25)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …of systems and/or subsystems in airborne and/or Lab environments experience. + Must have an active Secret DoD Clearance with abilty to obtain and maintain a ... Top Secret with SCI. + Current Secruity+...Must be a US Citizen. Preferred Additional Skills: + Active TS w/SCI. #LI-AH1 L3Harris Technologies is… more
    L3Harris (09/24/25)
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  • Software Engineer Opportunities…

    Lockheed Martin (Grand Prairie, TX)
    …implement, and optimize relational database systems\. **Desired Skills:** * Active DoD Secret or Top Secret Clearance * Defense or Aerospace Industry ... exciting positions\. **Basic Qualifications:** * Ability to obtain a secret security clearance and must also be able to...US Citizen\. * Ada / C / C\+\+/ C\# software development * Adaptability with rapidly changing technologies and… more
    Lockheed Martin (08/29/25)
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