• Sr. Principal Software Engineer…

    Northrop Grumman (Huntsville, AL)
    …and Missile Defense Systems has an exciting career opportunity for a Sr. Principal Software Engineer to join our team of qualified, diverse individuals. This ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...with a PhD. + Recent and extensive Experience Developing Software in Ada, C++ or Java +… more
    Northrop Grumman (09/26/25)
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  • Principal Software Engineer

    RTX Corporation (Aurora, CO)
    …problems that create a safer, more secure world. Raytheon is currently seeking a Software Engineer to join our talented team. The qualified candidate will be ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...years of prior relevant experience + Experience with coding software in Java , or C++ Experience in… more
    RTX Corporation (07/11/25)
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  • Associate, Software Engineer…

    L3Harris (Columbia, MD)
    …sea and cyber domains in the interest of national security. Job Title: Associate, Software Engineer (Columbia, MD) Job Code: 29570 Job Description: + Apply ... and repair defects + U tilize a variety of software languages (ie, C++, C#, C, Java ,...our positions require the ability to obtain a security clearance . Security clearances may only be granted to US… more
    L3Harris (10/03/25)
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  • Software Engineer

    IERUS Technologies, Inc. (Huntsville, AL)
    …visit Description: This is an opportunity to join the IERUS team as a Software Engineer supporting a large Missile Defense Agency program. Responsibilities: * ... Responsible for Java software development for one of the...* Must be a US Citizen * Active Secret clearance * Experience and knowledge of software … more
    IERUS Technologies, Inc. (09/25/25)
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  • Associate, Software Engineer (Palm…

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: Associate, Software Engineer Job Code: 28710 Job Location: Palm Bay, FL Job Description: ... track and repair defects + Utilize a variety of software languages (ie, C++, C#, C, Java ,...our positions require the ability to obtain a security clearance . Security clearances may only be granted to US… 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 ... track and repair defects + Utilize a variety of software languages (ie, C++, C#, C, Java ,...our positions require the ability to obtain a security clearance . Security clearances may only be granted to US… more
    L3Harris (08/27/25)
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  • Sr Software Test Engineer

    SAIC (VA)
    **Description** SAIC is searching for a motivated, career and customer-oriented Sr. Software Test Engineer who performs high-level, day-to-day software ... is searching for a motivated, career and customer-oriented Sr. Software Test Engineer who performs high-level, day-to-day...+ Strong programming skills, often in languages such as Java , Python, or C#. + Experience with defect tracking… more
    SAIC (10/01/25)
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  • Senior Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ... **Principal Software Engineer ** will work with Network and...experience + Strong programming/development skills and hands-on engineering experience ( Java & JDK 17+ and/or Javascript/Typescript) + Strong experience… more
    ManTech (09/13/25)
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  • Senior Associate, Software Engineer…

    L3Harris (Melbourne, FL)
    …cyber domains in the interest of national security. Job Title: Senior Associate, Software Engineer Job Code: 28742 Job Location: Melbourne, FL Job Description: ... deployment. + Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, integration, and… more
    L3Harris (09/13/25)
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  • Software Developer / Engineer

    CACI International (Aurora, CO)
    Software Developer / Engineer Job Category:...* Experience: 3 or more years of experience in software development * Experience with Java /Back-end OR ... Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage...None Anticipated Posting End: 7/22/2026 CACI is seeking a Software Developer to join a multidisciplined team to work… more
    CACI International (07/22/25)
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