• Senior Software Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current Raytheon Company Managed by Collins Aerospace Collins ... is seeking a highly motivated and talented Senior Software Engineer with a strong interest in the design, development...9 years of relevant experience + Active and transferable TS / SCI US government issued security clearance is… more
    RTX Corporation (11/06/25)
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  • Platform DevOps Engineer II (Onsite)

    RTX Corporation (Richardson, TX)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with Polygraph At Raytheon, the foundation of everything we do ... a safer, more secure world. As a **Platform DevOps Engineer II** , you will herald a transformative era...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI with CI Poly security clearance is… more
    RTX Corporation (11/05/25)
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  • Senior Systems Integration and Test…

    RTX Corporation (Richardson, TX)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is ... are currently seeking a Senior Systems Integration and Test Engineer to join our SI&T team in Richardson, TX....Hat), Python, and/or Perl scripting + Active and transferable TS / SCI US government issued security clearance is… more
    RTX Corporation (10/22/25)
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  • Data Scientist (Level 3 or 4)

    Northrop Grumman (San Antonio, TX)
    …be considered in lieu of a degree. + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility + Proficient with CI/CD tools (GitLab, ... can be filled at the Principal or Sr. Principal Engineer level._ **Basic Qualifications for Principal Cyber Systems ...degree._ + US Citizenship required + A current/active DoD Top Secret w/ SCI eligibility… more
    Northrop Grumman (11/12/25)
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  • Cleared Data Center Electrical Engineer…

    Amazon (San Antonio, TX)
    …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 is to ... Description We have an immediate opening for a Field Engineer in the San Antonio, TX region. As an Amazon Field Engineer , you will provide full life-cycle… more
    Amazon (11/07/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …+ Active SECRET clearance required at the time of hire with the ability to obtain a Top Secret with SCI . + Must be able to successfully pass an FAA Class ... the interest of national security. Job Title: Lead, Systems Engineer (SIGINT/COMINT) Job Code: 30387 Job Location: Greenville, TX...be a US Citizen. Preferred Additional Skills: + Active TS / SCI clearance. + Cybersecurity Certification such as… more
    L3Harris (10/26/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Houston, TX)
    …and Hawaii). + Working Hours: Standard Basic Qualifications/Knowledge: + Must have an active TS / SCI Security Clearance to be considered for this position. + This ... Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (10/28/25)
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  • Platform Engineer

    Leidos (San Antonio, TX)
    …related duties as assigned **What You Bring to the Mission:** + Clearance: Active TS / SCI on day 1. + Current IAT Level II certificationBachelor's Degree ... **Description** Job Description **Launch Your Next Mission: Platform Engineer - San Antonio, TX** Step into the...(preferably in Information Technology or similar discipline with at least 8… more
    Leidos (10/16/25)
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  • Lead, Mechanical Engineer 1

    L3Harris (Greenville, TX)
    …aircraft systems + Understanding of various mission systems + Capable of obtaining a TS SCI security clearance + Proficiency in Microsoft Office products to ... cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineer Job Code : 29180 Job Location: Greenville, TX (100% On-site) Schedule: 9/80… more
    L3Harris (10/02/25)
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  • Specialist Systems Engineering 1

    L3Harris (Greenville, TX)
    …Job Location: Greenville, TX Schedule: 9/80 Security Clearance: Must Have an Active DoD Top Secret / SCI to be Considered Job Description: Will be involved ... LAN knowledge + Must have the ability to obtain and maintain a DoD TS / SCI security clearance which requires US citizenship L3Harris Technologies is proud to… more
    L3Harris (11/12/25)
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