• 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 (11/06/25)
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  • Senior 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...design, problem solving, and troubleshooting skills * Final, active Top Secret security clearance required to start\.… more
    Lockheed Martin (11/17/25)
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  • Sr. Systems Engineer ( Top

    Lockheed Martin (King Of Prussia, PA)
    …over 3 years of experience, or equivalent experience/combined education\. You currently hold a Top Secret clearance\. **The Work:** We are in search of an ... or equivalent experience/combined education\. * Security Clearance required Prior to Start: Top Secret * Experience developing system, hardware, and performance… more
    Lockheed Martin (11/06/25)
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  • Senior DevSecOps Engineer - Top

    Lockheed Martin (King Of Prussia, PA)
    …401K, PTO, and work/life balance and more\. **Selected candidate must have an active Top Secret security clearance and Sec\+ cert for consideration\.** This is a ... WORK** Lockheed Martin is seeking a highly skilled DevSecOps Engineer with the following skills to work from our...and a BS degree\. \#LI\-CS1 **Basic Qualifications:** * Final Top Secret Clearance required for consideration with… more
    Lockheed Martin (11/20/25)
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  • Sr Software Engineer - Secret

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

    Lockheed Martin (King Of Prussia, PA)
    …documentation skills are a plus in this role\. **Selected candidate must have a Final Top Secret security clearance PRIOR to start\.** **This is an MID CAREER ... : 401K, PTO, and work/life balance and more\. \#LI\-CS1 **Basic Qualifications:** * Final Top Secret Clearance needed prior to start with the ability to obtain… more
    Lockheed Martin (12/06/25)
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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 (12/05/25)
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  • Senior Systems Engineer , Level 3…

    Lockheed Martin (King Of Prussia, PA)
    …Experience defining tests required to satisfy feature acceptance criteria * Current Top Secret Security Clearance **Desired Skills:** * Experience with ... **Experience Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Software **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/23/25)
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  • Systems Engineer (Level 2) - Top

    Lockheed Martin (King Of Prussia, PA)
    …effectively and work in a collaborative environment * This position requires a Top Secret clearance with investigation date within 5 years clearance prior ... 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 (11/23/25)
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  • Senior DevSecOps Engineer , Level 3…

    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 of ... candidate should be excited about opportunities incorporating new technologies into the software development process\. They should also be confident in their ability… more
    Lockheed Martin (11/23/25)
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  • Systems Engineer Sr - Top

    Lockheed Martin (King Of Prussia, PA)
    …Engineering tools such as JIRA, and Confluence\. * Ability to interact with software developers to ensure mission requirements are satisfied * Ability to understand ... **Experience Level:** Experienced Professional **Business Unit:** SPACE **Relocation Available:** Possible **Career Area:** Systems Engineering: Software **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (11/01/25)
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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 ... precision missile able to strike highly defended, high value targets\. JASSM Enterprise Software \(JES\) was developed to improves quality and speed in targeting and… more
    Lockheed Martin (11/20/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …We are hiring levels 2\-5\. If you are interested in joining LM as a Software Engineer , please apply to this requisition\. By applying to this posting, you ... openings\. **Basic Qualifications:** * Design, development and testing of software products utilized in the development and/or refurbishment of...essential for this role\. * Must have a current Top Secret clearance, thus US citizenship is… more
    Lockheed Martin (10/04/25)
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  • Software Engineer

    Lockheed Martin (King Of Prussia, PA)
    …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 ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/10/25)
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  • Senior Software Engineer (Level 3)

    Lockheed Martin (King Of Prussia, PA)
    …to start, but the ability to obtain and maintain a Top Secret security clearance **Desired Skills:** * Software development experience with object\-oriented ... cutting edge functionality for our end users\. As a Software Engineer on an Agile Scrum Team,...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/09/25)
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  • Software Engineer , Staff (Level 4)

    Lockheed Martin (King Of Prussia, PA)
    …to the details when relevant\. The selected candidate will serve as a seasoned Staff Software Engineer on a team tasked with developing the next generation Orion ... PA is a seeking an experienced, creative, high energy software professional with the ability to see the big...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (11/07/25)
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  • Software Engineer , Level 2…

    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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  • Senior Software Engineer - Clearance…

    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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  • Sr. Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …**Final Secret required to start with ability to obtain and maintain Top Secret clearance\.** For over 60 years, the Fleet Ballistic Missile \(FBM\) ... \-Experience with Virtual machine setup, management and troubleshooting skills\. \-Ability to obtain TOP SECRET Clearance required for this role with an minimum… more
    Lockheed Martin (11/14/25)
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