• 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 (11/15/25)
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  • Senior Platform Engineer (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 (10/23/25)
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  • Platform DevOps Engineer II (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 ... citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything...a safer, more secure world. As a **Platform DevOps Engineer II** , you will herald a transformative era… more
    RTX Corporation (11/05/25)
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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 (11/07/25)
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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. + ... Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's...require you to work closely with system administrators and software developers to communicate, document and ultimately resolve deployment… more
    KBR (10/28/25)
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  • Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …a degree, a minimum of 13 years of SIGINT, COMINT Systems, and/or RF experience. + Active SECRET clearance required at the time of hire with the ability to ... obtain a Top Secret with SCI. + Must be...Must be a US Citizen. Preferred Additional Skills: + Active TS /SCI clearance. + Cybersecurity Certification such… more
    L3Harris (10/26/25)
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  • Release Manager / Engineer

    GovCIO (Austin, TX)
    **Overview** GovCIO is currently hiring for a Release Manager/ Engineer with an active Secret clearanceto direct and address the management and coordination ... SAFe, SCRUM, Kanban, XP, lean, and Scrumban) certified professional. + Possess a current Secret clearance or interim TS clearance. Desired: + Five years of… more
    GovCIO (09/22/25)
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  • Cloud Engineer

    Leidos (San Antonio, TX)
    …the progress of our cloud mission. **What You Bring to the Mission:** + Clearance: Active TS /SCI from day one. + Current IAT Level II certification with the ... **Description** **Launch Your Next Mission: Cloud Engineer - San Antonio, TX** Step into the future of national defense technology with Leidos! We're searching for a… more
    Leidos (10/09/25)
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  • Cloud Engineer

    Leidos (San Antonio, TX)
    …keep our cloud mission charging forward. **What You Bring to the Mission:** + Clearance: Active TS /SCI on day one. + Current IAT Level II certification with the ... **Description** **Launch Your Next Mission: Cloud Engineer - San Antonio, TX** Step into the...infrastructure (AWS, Azure, GCP), Kubernetes, CI/CD, data migration, or software refactoring. + Hands-on experience with legacy system modernization… more
    Leidos (10/09/25)
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  • Specialist Systems Engineering 1

    L3Harris (Greenville, TX)
    …Number: 30979 Job Location: Greenville, TX Schedule: 9/80 Security Clearance: Must Have an Active DoD Top Secret /SCI to be Considered Job Description: Will ... optimization, and security. This position combines an understanding of both software engineering and systems engineering. Will work with various departments to… more
    L3Harris (11/12/25)
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