Lockheed Martin
The Dev Sec Engineering Sr - Level 3 (TS/SCI) role supports the GEOINT Collection neXt (GCX) Program by designing, developing, and maintaining mission-critical enterprise applications using DevSecOps and Agile methodologies. The position requires active participation in agile scrum teams to plan, execute, and troubleshoot software development activities while ensuring operational stability and adherence to security standards. This role focuses on delivering logical and mathematical solutions to critical mission issues through rigorous testing, debugging, and system integration.
Headquarters
Bethesda, Maryland, United States
Company Size
10001+ employees
Founded
1912
Lockheed Martin is a global security, defense, and aerospace company headquartered in Bethesda, Maryland, with roughly 116,000 employees and 370+ facilities worldwide. It designs, develops, and manufactures integrated systems and technologies — from fighter and rotary-wing aircraft to missile systems, missile defense, space and satellite platforms, sensors, and cyber/ISR solutions — for governments and allied partners. The company emphasizes advanced R&D, systems integration, and production to deliver mission-ready capabilities across air, land, sea, space, and cyberspace, supported by a broad domestic and international supplier base. Customers rely on Lockheed Martin for large-scale engineering expertise, program management, and lifecycle sustainment of complex defense and space programs.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Lockheed Martin.
Lockheed Martin didn’t post a salary, so this is our estimate from similar listings.
20% below the average for this role
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