• Software Engineer - Level 4

    Lockheed Martin (Fort Worth, TX)
    …technology and systems integration\. Lockheed Martin is seeking an experienced Software Engineer interested in supporting Build Infrastructure and tools\. ... and rewrite legacy scripts \(e\.g\., Perl\) into clean, maintainable Python code ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (10/10/25)
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  • Senior Specialist, Software Engineer

    L3Harris (Greenville, TX)
    …domains in the interest of national security . Job Title: Senior Specialist, Software Engineer Job Code: 30611 Job Location: Greenville, TX Schedule: 9/80 Job ... Description: L3Harris is currently seeking a Sr Specialist Software Engineer to join our team. This...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (11/01/25)
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  • Software Engineer - Interim Secret…

    NANA Regional Corporation (Austin, TX)
    …competencies such that the Soldiers learn by doing. The objective is for the Software Engineer coaches to impart progressive expertise such that soldiers become ... which lunch may be taken: 11:00 AM and 1:00 PM **Responsibilities** The Software Engineer (Soldier Pair) is responsible for designing, developing and deploying… more
    NANA Regional Corporation (11/18/25)
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  • Principal Software Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US ... citizens are eligible for a security clearance ** Security Clearance...Aerospace is seeking a highly motivated and talented Principal Software Engineer with a strong interest in… more
    RTX Corporation (09/21/25)
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  • Software Engineer (Ground Systems)…

    Lockheed Martin (Fort Worth, TX)
    …Your Mission is Ours\. Lockheed Martin Aeronautics is seeking a Summer 2026 Ground Systems Software Engineer Intern\. In this role, you will work with teams to ... develop software fixes for applications currently in use in the...a US Citizen\. This position will require a government security clearance \. This position is located at… more
    Lockheed Martin (11/05/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Fort Worth, TX)
    …Your Mission is Ours\. Lockheed Martin Aeronautics is seeking a full\-time Early Career Software Engineer \. In this role, you will design and develop automation ... and/or knowledge of programming in Python, Linux/Unix command line, software configuration management tools\. Must be a US Citizen;...a US Citizen; this position will require a government security clearance \. This position is located at… more
    Lockheed Martin (11/05/25)
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  • Software Quality Engineer

    Lockheed Martin (Grand Prairie, TX)
    …and vulnerabilities, cryptography, and access control\) * ASQ CSQE \(Certified Software Quality Engineer \) certification * Experience with Agile Methodologies ... Archibald, PA; Lexington, KY\. Candidates may be subject to a government security investigation and must meet eligibility requirements for access to classified… more
    Lockheed Martin (08/29/25)
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  • Senior Software Engineer

    RTX Corporation (Richardson, TX)
    …required, as only US citizens are authorized to access certain necessary systems. ** Security Clearance :** None/Not Required Collins Aerospace is seeking a highly ... skilled and experienced Senior Software Engineer to support the development, sustainment,...Knowledge of real-time and distributed simulation architecture. + Active security clearance or ability to obtain one.… more
    RTX Corporation (10/01/25)
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  • Software Engineer

    CACI International (Austin, TX)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel ... * * * **The Opportunity:** CACI seeks a talented software engineer to join our Command, Control,...items within the larger team. **Qualifications:** _Required:_ + TS/SCI security clearance + Bachelors or equivalent in… more
    CACI International (11/11/25)
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  • Software Engineer - Early Career

    Lockheed Martin (Fort Worth, TX)
    …responsibility\. Your Mission is Ours\. Lockheed Martin Aeronautics is seeking a full\-time Software Engineer Early Career\. In this role, you will be ... collaborating in object oriented programming, working in an agile software development, with the option of UI/UX software...a US Citizen\. This position will require a government security clearance \. This position is located at… more
    Lockheed Martin (11/05/25)
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