• Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\....required to obtain a government security clearance * Active Top Secret clearance with the ability to… more
    Lockheed Martin (01/15/26)
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  • Software Engineer , Level 2…

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\....as Jira and Confluence * This position requires a Top Secret clearance with investigation date within… more
    Lockheed Martin (01/15/26)
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  • Software Engineer - TS

    Lockheed Martin (King Of Prussia, PA)
    …required security throughout the course of employment\. **Selected candidate must have an active Top Secret / SCI security clearance prior to start\.** ... design, problem solving, and troubleshooting skills * Active Top Secret security clearance with SCI...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/15/26)
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  • Ground Software Engineer Stf

    Lockheed Martin (King Of Prussia, PA)
    …**THE WORK** Lockheed Martin is seeking a talented Ground SW Engineer with a Top Secret clearance \( TS / SCI pref\)to work from either our King ... desire to have fun with your work\. As Ground Software Engineer you will: * Design, implement,...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (12/27/25)
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  • Senior Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... individual to join the program area as a Senior Software Engineer to support the development team\....as Jira and Confluence Must have an current, active Top Secret clearance **Desired Skills:** * Full… more
    Lockheed Martin (01/10/26)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Demonstrated understanding of software development practices * Experience with Microsoft software products * TS / SCI Clearance **Desired Skills:** * ... Processing team is seeking a highly skilled and motivated Software Engineer to join our development team\....must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/07/26)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... planning solutions to our customers\. We are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. As a key member of… more
    Lockheed Martin (12/10/25)
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  • Software Engineer - Command…

    Lockheed Martin (King Of Prussia, PA)
    …with service architectures and computationally complex problems * Experience with Microsoft software products * TS / SCI Clearance **Desired Skills:** * ... Processing team is seeking a highly skilled and motivated Software Engineer Sr Stf to join our...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (01/10/26)
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  • Ground Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... desire to have fun with your work\. As Ground Software Engineer : * You will design, implement,...degree\.** **Selected candidates will be required to possess Active TS / SCI clearance for consideration\.** Our employees play… more
    Lockheed Martin (01/07/26)
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  • Ground Software Engineer Stf

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... desire to have fun with your work\. As Ground Software Engineer : * You will design, implement,...test engineers using the Agile Development methodology An active TS / SCI clearance is required for consideration\. Our… more
    Lockheed Martin (12/20/25)
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  • Associate Full Stack Software

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer to join our team based...clearance to start with the ability to obtain a Top Secret clearance \- Must be a… more
    Lockheed Martin (12/18/25)
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  • Software Engineer - Early Career…

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... of Prussia, PA is seeking a full\-time Early Career Software Engineer to begin full time work...Systems Engineering * Electrical Engineering * Computer Engineering * Information Technology * Cyber Security * Physics * Mathematics… more
    Lockheed Martin (01/08/26)
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  • Software Engineer - Senior

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... tomorrow with you\. We are seeking a motivated, results‑driven Software Engineer to join the Stormbreaker program...experience and a BS degree or above\. **An active TS / SCI clearance is required for consideration\.** Lockheed… more
    Lockheed Martin (11/06/25)
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  • Java Software Engineer III- Space…

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... are the most effective defenses to adversary threats? CEC software simulates a wide range of scenarios, wargaming the...United States citizen and be eligible to obtain a TS / SCI clearance **Desired Skills:** * Bachelors degree… more
    Lockheed Martin (12/02/25)
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  • Java Software Engineer III

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... are the most effective defenses to adversary threats? CEC software simulates a wide range of scenarios, wargaming the...a collaborative environment \- Must be eligible to obtain TS / SCI clearances **Desired Skills:** * Bachelors degree… more
    Lockheed Martin (12/02/25)
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  • Software Engineer Sr

    Lockheed Martin (King Of Prussia, PA)
    …and/or understanding of Agile development concepts Ability to obtain TS / SCI Clearance \#LMSpaceSoftwareEng **Security Clearance Statement:** This position ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (11/14/25)
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  • Senior DevSecOps Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... balance and more\. **Selected candidate must have an active Top Secret security clearance and Sec\+ cert...consideration with the ability to obtain and maintain a TS / SCI clearance\. * Security\+ or CISSP /… more
    Lockheed Martin (11/20/25)
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  • DevSecOps Engineer Senior - Top

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression ... in this role\. **Selected candidate must have a Final Top Secret security clearance PRIOR to start\.**...start with the ability to obtain and maintain a TS / SCI clearance\. * Security\+ or CISSP /… more
    Lockheed Martin (12/06/25)
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  • Senior Systems Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... environment * Experience developing Operations Procedures and training materials * Active Top Secret security clearance with the ability to obtain and… more
    Lockheed Martin (12/05/25)
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  • System Engineer Sr - Level 3 - Top

    Lockheed Martin (King Of Prussia, PA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... artifacts \(e\.g\. requirements, architecture, procedures, etc\.\) * This position requires a Top Secret clearance with investigation date within 5 years… more
    Lockheed Martin (12/19/25)
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