• Software Engineer - Mid level

    CACI International (Austin, TX)
    Software Engineer - Mid level Job Category:...+ US Citizenship and ability to obtain a TS/SCI security clearance + Bachelor's or equivalent in Computer ... Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage...* * **The Opportunity:** CACI is seeking a talented Software engineer to join our Capabilities Development… more
    CACI International (09/05/25)
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  • AI Software Engineer / Developer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    **AI Software Engineer / Developer** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Fairfax **Alternate ... Join CGI Federal's Federal Solutions Group as an AI Software Architect/Developer. Are you passionate in the field of...dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or… more
    CGI Technologies and Solutions, Inc. (07/10/25)
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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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  • Embedded Software Engineer

    Butler America (Grand Prairie, TX)
    Embedded Software Engineer Location: Grand Prairie, TX Job ID: #71418 Pay Range: $85-96 AN HOUR 12 MONTH CONTRACT Designs develops operates and maintains ... and other technical and support personnel. Seeking a qualified Software Engineer to work in the Grand...testing. The candidate must already have an active SECRET security clearance . This is Monday thru Thursday… more
    Butler America (08/09/25)
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  • Software Engineer (Soldier Pair)…

    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 (09/19/25)
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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 Senior…

    Lockheed Martin (Fort Worth, TX)
    …Fort Worth\.** Must be a US Citizen; this position will require a government security clearance \. This position is located at a facility that requires special ... **Description:** You will be a software integrator for the Software Integration...* Experience with aircraft sensors, datalinks, navigation, and/or weapons ** Security Clearance Statement:** This position requires a… more
    Lockheed Martin (08/21/25)
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  • Associate, Software Engineer (Plano,…

    L3Harris (Plano, TX)
    …connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title: Associate, Software Engineer Job Code: 28736 Job ... Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security , Robotics, OOA/OOD, Hadoop, Android, Embedded...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (09/13/25)
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  • Software Engineer Spring 2026 Intern…

    L3Harris (Greenville, TX)
    …spring full time intern to start January 2026 to June 2026 as a Software Engineer . + Apply computer science, engineering, and mathematical analysis concepts and ... Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security , Robotics, OOA/OOD, Hadoop, Android, Embedded...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (08/27/25)
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  • Software Engineer Sr

    Lockheed Martin (Fort Worth, TX)
    **Description:** Aeronautics Engineering & Technology is looking for an experienced Software Engineer to develop embedded software \. Selected candidate will ... Multi\-core and multi\-threaded C\+\+ programming * C\+\+, MatLab * Plugin Architecture ** Security Clearance Statement:** This position requires a government … more
    Lockheed Martin (09/25/25)
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