• AWS Dedicated Cloud Engineer, Commerce Platform…

    Amazon (Jessup, MD)
    …candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt into ... a commensurate clearance for each government agency for which they perform...experience - Experience working with scripting languages like Python, Java , Perl, PHP, Ruby, Bash, Shell, or equivalent -… more
    Amazon (11/12/25)
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  • Systems Engineer (Integration and Test) - Intern

    Lockheed Martin (Moorestown, NJ)
    …Must be a US Citizen\.; This position will require a government security clearance \. This position is located at a facility that requires special access\. **Basic ... US Citizen\.; This position will require a government security clearance \.; This position is located at a facility that...* Proficient in the use/working knowledge of Unix, Linux, C\+\+, Java , Python, and Matlab\. * Understanding of modeling tools… more
    Lockheed Martin (11/12/25)
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  • Full Stack Engineer / TS/SCI / Onsite: CO or CA

    Lockheed Martin (Littleton, CO)
    …programs and unclassified applications\. Must have the ability to obtain the necessary clearance \. Work Location is in Littleton, CO OR Sunnyvale CA\. **In light of ... Business & Digital Transformation \(EBDT\) organization** \#EBDT **Basic Qualifications:** \*\* TS/SCI Clearance with CI Polygraph is required prior to start \*\* \-… more
    Lockheed Martin (11/12/25)
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  • Senior Software Engineer (Real Time Software…

    The Boeing Company (Oklahoma City, OK)
    …requires the ability to obtain a** **U.S. Top Security Clearance ** **(Post-Start** **) OR (Pre-Start)** **Basic Qualifications (Required Skills/ Experience):** ... + Ability to obtain a US Top Security Clearance + 10+ years of experience in C++ or Java + 5+ years of experience with Kalman Filter Design + 5+ years of… more
    The Boeing Company (11/10/25)
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  • Software Engineer Staff - (Level 4)

    Lockheed Martin (Colorado Springs, CO)
    …environment \(e\.g\., AWS, Azure, OpenStack, OpenShift, etc\.\) * US Citizenship Required: No clearance required to start, but the ability to obtain and maintain a ... Top Secret security clearance **Desired Skills:** * Software development experience with object\-oriented programming languages such as Java and JavaScript… more
    Lockheed Martin (11/09/25)
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  • Senior Software Engineer (Level 3)

    Lockheed Martin (King Of Prussia, PA)
    …environment, using tools such as Jira and Confluence * US Citizenship Required: No clearance required to start, but the ability to obtain and maintain a Top Secret ... security clearance **Desired Skills:** * Software development experience with object\-oriented programming languages such as Java and JavaScript \(Node\.js\) *… more
    Lockheed Martin (11/09/25)
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  • Senior Principal Systems Engineer-(Onsite)

    RTX Corporation (St. Petersburg, FL)
    …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 **Raytheon...to complex issues + Experience working with MATLAB, C/C++, Java or DOORS + Analytic, technical and problem-solving skills… more
    RTX Corporation (11/08/25)
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  • Cyber Capability Research Engineer (Onsite)

    RTX Corporation (Cambridge, MA)
    …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 :...**Qualifications We Prefer** + Programming Skills in C++, Rust, Java , Python, or other languages. + Experience with system… more
    RTX Corporation (11/07/25)
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  • Software Engineer Sr

    Lockheed Martin (Fort Worth, TX)
    …Must be a US Citizen\. This position will require a government security clearance \. This position is located at a facility that requires special access\. **Desired ... communication skills \- Containers/Kubernetes/Cloud Deployment Environment \- Experience using Java \- Agile Software Development \- Gitlab experience \-… more
    Lockheed Martin (11/07/25)
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  • Principal Software Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …an impact on a software engineering team + Active Top Secret US Security Clearance w/ SCI eligibility is required **Qualifications We Prefer:** + Model Based Systems ... standard software languages such as C, C#, C++, HTML, Java , Python, and Bash + Experience with software tools...requires current/active Top Secret with SCI eligibility US Security Clearance . US Citizenship status is required as this position… more
    Sierra Nevada Company, LLC (11/07/25)
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