• Senior Cloud Engineer / Specialist (Oase)

    Oracle (Austin, TX)
    …weekends - Other duties as assigned **The candidate requires these attributes:** - **US Government security clearance Top Secret / SCI with Polygraph** - A ... position will have the following attributes:** - **US Government security clearance Top Secret / SCI...as immunization and occupational health mandates.** **Range and benefit information provided in this posting are specific to the… more
    Oracle (11/25/25)
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  • Senior Systems Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …applications. + Windows Server experience + **Active and transferable US government issued** ** TS / SCI security clearance** **is required prior to start ... citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current...Collins Aerospace is looking for a talented **Senior Systems Engineer ** **with an active TS / SCI more
    RTX Corporation (12/03/25)
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  • AI Engineer Sr - Computer Vision (hybrid,…

    Lockheed Martin (Fort Worth, TX)
    …teams * Familiarity with transitioning prototype software to production * Top Secret // SCI Clearance ** Security Clearance Statement:** This position ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (10/25/25)
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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 ... sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer (SIGINT/COMINT)...be a US Citizen. Preferred Additional Skills: + Active TS / SCI clearance. + Cybersecurity Certification such as… more
    L3Harris (10/26/25)
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  • Full-time - Software Engineer I - Onsite…

    RTX Corporation (Richardson, TX)
    …be a limited part-time role during the clearance process. Once a US government issued TS / SCI security clearance is approved, full time work can commence. ... ability to obtain and maintain a US government issued TS / SCI security clearance is required....of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (12/11/25)
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  • KBR DoD SkillBridge Internship - Multiple Roles…

    KBR (Houston, TX)
    …civilian career in engineering, IT, logistics, or business operations Preferred Qualifications + Existing Secret or Top Secret / SCI clearance (many roles ... + Electrical & Instrumentation Designer + Big Data Systems Engineer ( TS / SCI clearance) + Lead...required) Program & Project Management + MILCON Program Manager ( Top Secret / SCI ) + Project Manager… more
    KBR (11/22/25)
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  • Assessor Engineer Communications…

    Leidos (San Antonio, TX)
    …+ (Experience may substitute for education depending on contract requirements.) + Requires an Active Top Secret / SCI security clearance. + 3-5+ years of ... warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions.… more
    Leidos (11/22/25)
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  • Senior. Platform Engineer / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI issued security clearance is...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/15/25)
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  • Platform Engineer II / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... Python, Java, Ruby, Bash, C++, C#, Go) + Current TS / SCI issued security clearance is...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/15/25)
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  • Principal Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI without Polygraph At Raytheon, the foundation of ... Experience with markup languages: YML, XML, JSON + Current TS / SCI issued security clearance is...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (10/23/25)
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