• Sr. Network Engineer

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** Secret - Current At...Experience with script development (Python, Perl, CECIL), Experience with Java , C++, or Python, Experience with Linux operating system… more
    RTX Corporation (09/27/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    …coding in languages including, but not limited to, C, C++, C#, Java , JavaScript, or Python OR equivalent experience. **Other Requirements:** Security Clearance ... + The successful candidate must have an **active** US Government Top Secret Clearance with access to Sensitive Compartmented Information (SCI) based on a Single… more
    Microsoft Corporation (09/26/25)
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  • Senior System Administrator

    RTX Corporation (Springfield, VA)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with Poly -...managing PKI Certifications. + Experience with SQL, C++ and Java . Qualifications We Prefer + Ability to work in… more
    RTX Corporation (09/26/25)
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  • Systems Engineer - CONOPS & Mission Operations

    Lockheed Martin (Sunnyvale, CA)
    …a BS degree or above\. Selected candidate must have a Top Secret security clearance prior to start\. Our employees play an active role in strengthening the quality ... Mission Operations Planning, testing or execution * Active Top Secret security clearance with the ability to maintain an investigation completed within the last… more
    Lockheed Martin (09/25/25)
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  • Platform Engineer II / Full Stack Developer…

    RTX Corporation (Richardson, TX)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI without Polygraph At...work experience + Experience with programming languages (Eg Python, Java , Ruby, Bash, C++, C#, Go) + Experience with… more
    RTX Corporation (09/23/25)
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  • Systems Engineer II Tscei Pascagoula Shipyard…

    RTX Corporation (Pascagoula, MS)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** DoD Clearance :...skills working with RedHat, as well as knowledge of Java , C, and/or C++ and Active Directory/Exchange administration is… more
    RTX Corporation (09/23/25)
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  • Senior Platform Network Engineer (Onsite)

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI with CI Poly...Bucket) + Basic Experience with scripting languages (Eg Python, Java , Ruby, Bash) + Basic Experience Using Automation Frameworks… more
    RTX Corporation (09/19/25)
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  • Senior Platform Engineer (OnSite)

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI - Current At...and Docker + Experience with programming/scripting languages (Eg Python, Java , Ruby, Bash, C++, C#, Go) + Experience with… more
    RTX Corporation (09/19/25)
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  • Software Development Engineer (Associate,…

    The Boeing Company (Oklahoma City, OK)
    …to work onsite at one of the listed location options.** **Security Clearance and Export Control Requirements:** **This position requires the ability to obtain ... a** **Secret** **U.S. Security Clearance for which the US Government requires US Citizenship.**...+ 2+ years of experience in software development utilizing Java , C++, or Ada 95 + 2+ years of… more
    The Boeing Company (09/19/25)
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  • Intern, Technical Undergraduate Year-Round…

    Sandia National Laboratories (Albuquerque, NM)
    …hours per week during the summer + Ability to secure and maintain a US security clearance which requires US citizenship Note: If you have not earned a HS diploma or ... PowerShell or Python, and programming languages, such as C#, Java , and Python + Knowledge of Endpoint Engineering tools,...and changing circumstances + Able to obtain DOE Q clearance Posting Duration: This posting will be open for… more
    Sandia National Laboratories (09/19/25)
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