• Systems Engineer (Experienced or Lead)

    The Boeing Company (Hazelwood, MO)
    …which the US Government requires US Citizenship.** + A final US Secret or Top Secret Clearance Post-Start is required. + **Special Program Access or ... which the US Government requires US Citizenship. An interim and/or final US Secret Clearance Post-Start is required. **Visa Sponsorship** Employer will not… more
    The Boeing Company (10/30/25)
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  • Associate Systems Engineer

    The Boeing Company (Hazelwood, MO)
    …which the US Government requires US Citizenship.** + A final US Secret or Top Secret Clearance Post-Start is required + Special Program Access or other ... which the US Government requires US Citizenship. An interim and/or final US Secret Clearance Post-Start is required. **Visa Sponsorship** Employer will not… more
    The Boeing Company (10/23/25)
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  • Senior Platform Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS /SCI without Polygraph At Raytheon, the ... existing on-premises infrastructure that ideally also has experience in emerging DevOps /DevSecOps & Modernized technologies. The Senior Platform Engineer would… more
    RTX Corporation (11/19/25)
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  • Senior. Platform Engineer - Linux (Onsite)

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS /SCI with Polygraph At Raytheon, the ... infrastructure hardware that ideally also has experience in emerging DevOps /DevSecOps & Modernized technologies. The Principal Platform Engineer...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS /SCI CI Poly issued security clearance is… more
    RTX Corporation (11/19/25)
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  • Platform Engineer II / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS /SCI without Polygraph At Raytheon, the ... hardware that ideally also has basic experience in emerging DevOps /DevSecOps & Modernized technologies. The Platform Engineer ...Python, Java, Ruby, Bash, C++, C#, Go) + Current TS /SCI issued security clearance is required day… more
    RTX Corporation (11/15/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS /SCI without Polygraph At Raytheon, the ... for existing on-premises infrastructure hardware and has experience in emerging DevOps /DevSecOps & Modernized technologies. The Principal Platform Engineer would… more
    RTX Corporation (11/04/25)
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  • Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS /SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance . ... Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the...have the following: + Possess an active or rein-statable TS /SCI with Polygraph security clearance + US… more
    GliaCell Technologies (11/04/25)
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  • Senior DevSecOps Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …US citizenship is required, as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS /SCI without Polygraph At Raytheon, the ... We have an exciting opportunity for a Senior DevSecOps Engineer to join our high-impact team supporting a mission-critical...Helm deployments). + Active and transferable US government issued TS /SCI security clearance is required prior to… more
    RTX Corporation (10/01/25)
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  • Server Engineer Windows Web Farm

    BAE Systems (Washington, DC)
    …and IIS on Azure. **Required Education, Experience, & Skills** **Position Requirements** : + Active Top Secret Clearance + Bachelor s degree and 6 years ... Azure Fundamentals + Microsoft Certified: Azure Administrator + Microsoft Certified: Azure DevOps Engineer + Microsoft Certified: Azure Database Administrator +… more
    BAE Systems (11/14/25)
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  • Software Engineer (Senior)

    Cintel Inc (Huntsville, AL)
    …problem-solving skills and ability to work in collaborative, fast-paced environments. + Active Top Secret security clearance (required). Preferred Skills: + ... Job Title: Software Engineer (Senior) Location: Huntsville, AL Position Type: Full-Time...or containerization tools. + Knowledge of automation tools and DevOps practices. + Strong background in system integration and… more
    Cintel Inc (09/17/25)
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