• Senior Principal Software Engineer…

    RTX Corporation (Cedar Rapids, IA)
    …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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  • Software Engineer - Intern

    Lockheed Martin (Fort Worth, TX)
    …C/C\+\+ and other software languages\. Microsoft Office Suite knowledge\. ** Security Clearance Statement:** This position requires a government security ... Lockheed Martin Aeronautics is seeking a Summer 2026 Intern Software Engineer \. In this role, you will...a US Citizen\.; This position will require a government security clearance \.; This position is located at… more
    Lockheed Martin (12/10/25)
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  • Sentinel Staff Software Engineer…

    Northrop Grumman (Huntsville, AL)
    …life and launch your career today. Northrop Grumman Defense Systems is seeking **Staff Software Engineer ** . This position can be filled in **Huntsville, AL** ... program. **What You'll Get To Do:** As a DevStar Software Lead, you'll be responsible for leading technical efforts...+ Must have an active US Government DoD SECRET Security clearance at time of application, current… more
    Northrop Grumman (11/14/25)
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  • Systems Software Engineer

    SMX (Honolulu, HI)
    …SMX(View all jobs) (https://www.smxtech.com/careers/) Honolulu, HI SMX is seeking a Systems Software Engineer to support USINDOPACOM J6 system software ... position is onsite on Oahu, Hawaii.** **This position requires a DoD Secret security clearance with TS/SCI eligibility which requires US citizenship for work… more
    SMX (12/18/25)
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  • Specialist, Software Engineer

    L3Harris (Sunrise, FL)
    …Job Description: L3Harris Technologies is seeking a highly skilled and motivated Specialist, Software Engineer , to join our dynamic team. As a Specialist, you ... sea and cyber domains in the interest of national security . Job Title: Specialist, Software Engineering Job...+ Candidates must be able to obtain a US security clearance . Qualifications: + 2+ years of… more
    L3Harris (12/17/25)
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  • Lead, Software Engineer

    L3Harris (Rochester, NY)
    …and testing software developed in C or C++. + Active Secret US DOD Security Clearance (or inactive for less than 2 years). Preferred Additional Skills: + ... (TCOM) is seeking a highly motivated, team oriented embedded software design engineer who will be a...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (12/05/25)
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  • Lead Software Engineer Hypersonics…

    Leidos (Huntsville, AL)
    …work is ahead!** **Leidos'** **Defense Systems is seeking a Hypersonics Programs Lead Software Engineer !** We need an experienced Embedded Software developer ... tools like Jenkins Agents or GitLab Runners. + Perform Security Testing to identify vulnerabilities in software ...the ability to obtain and maintain a DoD Secret Security Clearance . + Languages: Strong proficiency in… more
    Leidos (12/03/25)
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  • Lead, Software Engineer

    L3Harris (Rochester, NY)
    …technical matters in a clear and logical manner. + Ability to Obtain US Security Clearance Qualifications: + Bachelor's Degree and minimum 9 years of prior ... seeking a highly motivated, team oriented digital signal processing software design engineer who will lead a...of our positions require the ability to obtain a security clearance . Security clearances may… more
    L3Harris (10/29/25)
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  • Sr. Specialist, Software Engineer

    L3Harris (Sunrise, FL)
    …Description: L3Harris Technologies is seeking a highly skilled and motivated Senior Specialist, Software Engineer , to join our dynamic team. As a Sr. Specialist, ... sea and cyber domains in the interest of national security . Job Title: Senior Specialist, Software Engineering...and mentor junior engineers. + Ability to Obtain US Security Clearance Qualifications: + Bachelor's Degree and… more
    L3Harris (10/22/25)
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  • Mid-Level Backend Software Engineer…

    GliaCell Technologies (Annapolis Junction, MD)
    …currently do not possess this level of clearance . Are you a Mid-Level Backend Software Engineer who is ready for a new challenge that will launch your career ... An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do...people Job Description: GliaCell is seeking a Mid-Level Backend Software Engineer on one of our subcontracts.… more
    GliaCell Technologies (11/06/25)
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