• Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …clearance is required prior to start date with the ability to obtain Top Secret after start. + Experience developing, decomposing, and deriving system/sub-system ... 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 (07/08/25)
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  • Systems Engineer

    NANA Regional Corporation (San Antonio, TX)
    The Systems Engineer is a critical liaison role, embedded with...calls and site surveys as needed. **Qualifications** + An active Top Secret with SSBI ... systems infrastructure. Includes the implementation and design of hardware and software . Monitors the performance of systems. Experienced with standard concepts,… more
    NANA Regional Corporation (09/25/25)
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  • Consulting Systems Engineer

    World Wide Technology (Houston, TX)
    …a Federal Security Clearance; active Security Clearance strongly preferred ( Top Secret ) + Excellent communication, interpersonal, presentation and technical ... Center, a collaborative ecosystem of the world's most advanced hardware and software solutions, WWT helps customers and partners conceptualize, test and validate… more
    World Wide Technology (09/09/25)
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  • Pilot Subject Matter Expert and Pilot Vehicle…

    Lockheed Martin (Fort Worth, TX)
    …and technology such as technical degree or technology development/test experience\. * DoD Active Secret clearance\. **Desired Skills:** * Strong oral and written ... Weapons School, Instructor, or Standardization Evaluation pilot experience\. * DoD Top Secret security clearance\. **Security Clearance Statement:** This… more
    Lockheed Martin (08/21/25)
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  • Network Infrastructure Engineer I , Amazon…

    Amazon (San Antonio, TX)
    …candidate selected be a US Citizen and must currently possess and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities * Clearly ... to help you develop into a better-rounded professional. Basic Qualifications - Current, active US Government Security Clearance of TS /SCI with Polygraph -… more
    Amazon (09/13/25)
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  • Scientist, Project Engineer

    L3Harris (Greenville, TX)
    …(to include internal and Customer stakeholders) Position requires an active SECRET clearance, the ability to obtain TS /SCI clearance, which requires US ... Program proposal/pursuit activities. Essential Functions: + Demonstrated leadership Qualifications: + Secret with ability to obtain TS /SCI, ability to travel,… more
    L3Harris (09/27/25)
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  • Platform Engineer II / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/18/25)
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  • Specialist, Software Engineering (Full…

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Specialist, Software Engineer (Full Stack Developer) Job ID: 29133 Job Location: Greenville, ... TX Job Schedule: 9/80 Job Description: The Specialist, Software Engineer will be responsible for working... DoD security clearance with the ability to obtain/maintain Top Secret (SCI). + Must be a… more
    L3Harris (09/25/25)
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  • Platform Engineer II / Full Stack Developer…

    RTX Corporation (Richardson, TX)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (09/23/25)
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  • Cleared Data Center Electrical Engineer

    Amazon (San Antonio, TX)
    …that the candidate selected be a US Citizen and obtain and maintain an active TS /SCI security clearance with polygraph. Key job responsibilities Amazon's vision ... Description We have an immediate opening for a Field Engineer in the San Antonio, TX region. As an...want to help. You'll join a diverse team of software , hardware, and network engineers, supply chain specialists, security… more
    Amazon (08/08/25)
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