• Software Engineer

    CACI International (Austin, TX)
    Software Engineer Job Category: Engineering Time...+ US Citizenship and ability to obtain a TS/SCI security clearance + Bachelors or equivalent in ... Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage...* * * **The Opportunity:** CACI seeks a talented software engineer to join our Command, Control,… more
    CACI International (12/09/25)
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  • Software Engineer

    Actalent (Dallas, TX)
    Software Engineer The Software ...Must have the ability to obtain a US Government Security Clearance + Experience with Linux, Java, Python, ... comprehend and analyze complex problems and develop solutions This Engineer will belong to a software engineering...KVM, Windows, PowerShell, SCCM + Current Secret or Top-Secret Security Clearance Job Type & Location This… more
    Actalent (12/20/25)
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  • Senior Principal Software Engineer

    RTX Corporation (Mckinney, TX)
    …US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship ... required, as only US citizens are eligible for a security clearance ​ ** Security Clearance...Planning team is looking for an experienced Senior Principal Software Engineer to join our team. This… more
    RTX Corporation (12/18/25)
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  • Skunk Works Software Engineer Stf…

    Lockheed Martin (Fort Worth, TX)
    **Description:** The Skunk Works is looking for a software engineer to be part of a team building air vehicle systems\. The candidate will use existing and ... developing skills in a variety of software programming languages and tools, such as C, C\+\+,...making and judgment * Oral and written communication skills ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (11/20/25)
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  • AI Software Engineer (junior career,…

    Lockheed Martin (Fort Worth, TX)
    …with transitioning prototype software to production * Top Secret // SCI Clearance ** Security Clearance Statement:** This position requires a government ... in the field\. What you'll be doing: * Developing software products that implement Artificial Intelligence to provide discriminating...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (10/25/25)
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  • Associate, Software Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate, Software Engineer Job Location: Greenville, TX ... mathematical analysis concepts and principles in the development of software for the target application + Work closely with...months, regardless of age. + Eligibility to obtain DoD Security Clearance , which requires US Citizenship. L3Harris… more
    L3Harris (12/21/25)
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  • Software Engineer Stf

    Lockheed Martin (Fort Worth, TX)
    …* Experience with aircraft sensors, datalinks/Link\-16, navigation, and/or weapons ** Security Clearance Statement:** This position requires a government ... clearance to be considered\. **Desired Skills:** Experience developing software on Linux * Experience supporting aircraft build pipelines... security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/06/25)
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  • Software Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …messaging frameworks such as Kafka * Experience with Agile development methodologies ** Security Clearance Statement:** This position requires a government ... **Description:** **We are** _Lockheed Martin_ Lockheed Martin is seeking Software Engineers to support the F\-35 Common Reprogramming Tool...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (11/20/25)
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  • Software Engineer Architect Level 3

    Lockheed Martin (Fort Worth, TX)
    … development \(PSSW, FCNS, build, integration\) \- Experience with mission management software ** Security Clearance Statement:** This position requires a ... Our welcoming, passionate, high\-performing Skunk Works Mission Systems and Software Communications Team proudly collaborates company\-wide as we design...government security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (10/15/25)
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  • Software Engineer - ETRM

    CGI Technologies and Solutions, Inc. (Houston, TX)
    ** Software Engineer - ETRM** **Category:** Business Analysis (functional and technical) **Main location:** United States, Texas, Houston **Position ID:** ... Time **Position Description:** CGI is in need of a Software Engineer who works within standard procedures...dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or… more
    CGI Technologies and Solutions, Inc. (12/12/25)
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