• Sr. Software Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …years of experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** * As a Software Engineer for ... Martin Rotary and Missions Systems \(RMS\) as a Senior Software Engineer \! Lockheed Martin is a global...Security Clearance required prior to start: Top Secret * Experience developing full stack software more
    Lockheed Martin (08/23/25)
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  • Sr. Software Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …Portfolio of Space Security, we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. This exciting position will ... subject matter experts\. As a key member of the software development team, you will be part of the...Deployment pipelines, automated build, and/or configuration tools * Active Top Secret DOD Security Clearance to begin… more
    Lockheed Martin (09/05/25)
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  • Software Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …Portfolio of Space Security, we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. This exciting position will ... subject matter experts\. As a key member of the software development team, you will be part of the...as Jira and Confluence * This position requires a Top Secret clearance with investigation date within… more
    Lockheed Martin (09/25/25)
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  • Full Stack Software Engineer Senior…

    Lockheed Martin (King Of Prussia, PA)
    …One, Confluence\) * Modern Web Frameworks \- Angular/React/Vue\.js/Ember\.js * GitLab pipeline for software project * Active Top Secret security clearance to ... Program Area is looking for a senior Full Stack Software Engineer , who's willing to work in...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (07/31/25)
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  • Staff Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …degree or equivalent experience/combined education\. * Security Clearance required Prior to Start: Top Secret * Experience performing software and/or systems ... Rotary and Missions Systems \(RMS\) as a Staff Systems Engineer \! Lockheed Martin is a global leader in aerospace,...experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are… more
    Lockheed Martin (10/17/25)
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  • Senior Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …environment * Experience developing Operations Procedures and training materials * Active Top Secret security clearance with the ability to obtain and ... Engineering tools such as JIRA, and Confluence\. * Ability to interact with software developers to ensure mission requirements are satisfied * Active TS/SCI Security… more
    Lockheed Martin (09/05/25)
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  • Senior Systems Engineer - Secret

    Lockheed Martin (King Of Prussia, PA)
    …possess an active DoD Secret clearance and are eligible to be submitted for Top Secret clearance\. WHY JOIN US Your Health, Your Wealth, Your Life\. Our ... and outside of work\. **Basic Qualifications:** \- Active DoD Secret Clearance or higher \- Knowledge of fundamental Systems...and written\) **Desired Skills:** \- Experience as a Systems Engineer on a large scale software development… more
    Lockheed Martin (09/05/25)
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  • Survivability & Nuclear Hardness Engineer

    Lockheed Martin (King Of Prussia, PA)
    …to start\. * Candidates must have the ability to obtain \(and maintain\), a Top Secret security clearance for long\-term employment on this program\. **Desired ... II D5 fleet Ballistic Missile\. As a Survivability Staff Engineer , you will lead and / or support the...9 years or more of professional experience * Active Top Secret security clearance **Security Clearance Statement:**… more
    Lockheed Martin (07/30/25)
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  • Electronics Engineer III, Secret

    Lockheed Martin (King Of Prussia, PA)
    …DOE "L" or higher clearance\. * Willing and able to obtain and maintain a DoD Top Secret clearance\. We need you to be a US\-born citizen\. **Desired Skills:** * ... **Description:** As an Electronics Engineer in King of Prussia, PA you will...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (10/25/25)
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  • DevSecOps Engineer - Secret

    Lockheed Martin (King Of Prussia, PA)
    …/ removing passwords from source and at rest configs\. * Able to obtain a Top Secret / SCI Clearance **Security Clearance Statement:** This position requires a ... WE'RE DOING Joint Air to Surface Standoff Missile \(JASSM\) \- Enterprise Software development for the USAF Joint Air\-to\-Surface Standoff Missile \(JASSM\) is a… more
    Lockheed Martin (10/15/25)
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  • Systems Architect Staff

    Lockheed Martin (King Of Prussia, PA)
    …engineering \(MBSE\) * Experience as a software developer or software \-focused systems engineer or architect * Top Secret to start with ability to ... mature external interfaces, as well as drive decisions related to systems & software architecture * Present at internal meetings and demos Applicant selected will be… more
    Lockheed Martin (10/22/25)
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  • Software Quality Engineer Staff

    Lockheed Martin (King Of Prussia, PA)
    …math, etc\.\)\. * Experience in a Software /Hardware development environment and/or production around Software /Hardware * Active DOD Top Secret or Top ... has to offer\. **\*\*Please note, this position requires DOD Top Secret at a minimum to start\....Lean/Six Sigma black \(or green\) belt * ASQ Certified Software Quality Engineer \(CSQE\) * Knowledge of… more
    Lockheed Martin (09/10/25)
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  • Software Engineer Staff (TS)

    Lockheed Martin (King Of Prussia, PA)
    …Portfolio of Space Security, we are seeking a highly skilled, motivated, and experienced Software Engineer to join our dynamic team\. This exciting position will ... subject matter experts\. As a key member of the software development team, you will be part of the...Deployment pipelines, automated build, and/or configuration tools * Active Top Secret DOD Security Clearance to begin… more
    Lockheed Martin (10/23/25)
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  • Senior Test Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …technical requirements of the strategic deterrence\. Lockheed Martin is seeking an experienced software engineer to support FBM Reentry Avionics on\-site in King ... programmatic support such as: * Develop and test flight software in C * Develop and revise testing ...team members * Ability and desire to obtain a Top Secret clearance which requires US Citizenship… more
    Lockheed Martin (10/03/25)
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  • Senior Software Engineer - Clearance…

    Lockheed Martin (King Of Prussia, PA)
    …Area is looking for a highly motivated individual to join the program area as a Software Engineer \. This exciting position will fill a critical need in the new ... * You will be working with a custom built software framework and its baseline while integrating into new...design, problem solving, and troubleshooting skills * Final, active Top Secret security clearance required to start\.… more
    Lockheed Martin (10/10/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …Area is looking for a highly motivated individual to join the program area as a Software Engineer \. This exciting position will fill a critical need in the new ... * You will be working with a custom built software framework and its baseline while integrating into new...course of employment\. **Selected candidate must have an active Top Secret / SCI security clearance prior… more
    Lockheed Martin (08/27/25)
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  • Software Engineer - Early Career

    Lockheed Martin (King Of Prussia, PA)
    **Description:** Lockheed Martin Rotary and Mission Systems is seeking a Software Engineer to join our team based out of King of Prussia, PA\. This position is ... testing\. **Basic Qualifications:** \- Bachelor's degree in Computer Science, Software Engineer , or related degree from an...clearance to start with the ability to obtain a Top Secret clearance \- Must be a… more
    Lockheed Martin (10/25/25)
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  • Experienced Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …skills and ability to analyze/debug complex systems\. * U\.S\. Citizenship with an active Secret or Top Secret security clearance\. **Desired Skills:** * ... defense systems\.** In this role, you will design, develop, and integrate software solutions that support complex space and defense missions\. You will collaborate… more
    Lockheed Martin (09/06/25)
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  • Software Engineer Senior

    Lockheed Martin (King Of Prussia, PA)
    …is looking for a highly motivated individual to join the program area as a Senior Software Engineer to support the development team\. As part of an Agile team, ... consideration\. In this position you will: Serve as a software developer on an Agile team developing web applications...as Jira and Confluence Must have an current, active Top Secret clearance **Desired Skills:** * Full… more
    Lockheed Martin (10/10/25)
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  • Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …all Basic Qualifications\) * Active Secret Clearance with the ability to obtain a Top Secret Clearance\. * Ability to work onsite at our Valley Forge, PA ... Lockheed Martin \(LM\) is looking for an resourceful Systems Engineer to become a member of the Systems Engineering...clearance with the ability to obtain and maintain a Top Secret clearance * US Citizenship is… more
    Lockheed Martin (08/15/25)
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