Systems Integration/Test Engineer Staff (Level IV)

Systems Integration and Test EngineerThe Systems Integration & Engineering organization within LM Space is searching for a motivated and passionate mid-career Systems Integration and Test Engineer to join our Systems Engineering, Integration, and Test (SEIT) team in either Boulder, CO or King of Prussia, PA. In this role you will be focused on various testing and integration efforts within all of the teams and efforts the organization supports and the design and coordination of testing between (and within) the various teams/applications to ensure that the functionality is feature complete and all program/IRAD requirements, use cases, and scenarios are verified.Roles and responsibilities include:Design, develop, and implement testing of use cases, scenarios, and requirements.Lead and support junior engineers, ensuring team tasking is tracked, completed, and progress updates shared to program leadership.Perform and/or ensure the ongoing verification of the created tests.Clearly communicating ideas and collaborate across multiple teams.Support both classified on-site and unclassified testing events. Occasional travel may be required.Basic qualifications:Familiarity with the software development lifecycle.Experience preparing for and presenting to stakeholders, working groups, and/or customers.Experience with the Space domain (e.g., satellite ground systems, orbital platforms, etc.)Experience developing and communicating clear, concise test procedures.Must be able to obtain a Top Secret clearance; US citizenship required.Desired skills:Experience with building test architectures.Experience with Ground Product Line Applications (Compass, Horizon).Experience with continuous integration pipelines (Jenkins, GitLab, Travis, etc.).Self-driven - ability to work independently and in a team environment.Ability to work and communicate with teams spread across the country.Experience with writing use cases, scenarios, and software requirements for complex systems and defining measurements of success for them.Experience with 1LMX Test and Development tools, software, and processes (e.g. Cypress, CI/CD pipelines, Docker container deployments, Kubernetes).Experience with AI driven 1LMX tools for test and development.Pay information:GeoZone Definition: GeoZones are geographic groupings created by Lockheed Martin to align compensation ranges with regional labor markets and cost-of-labor differences across the United States. Locations are assigned a Geo Zone based on the primary work location of the role.Full-time salary range (GEOZONE 1): $131100.00 - $243500.00 Includes metropolitan areas such as Sunnyvale CA; Pal Alto, CA; New York City metropolitan area; Newark, New Jersey; etc.Full-time salary range (GEOZONE 2): $118000.00 - $219100.00 Includes metropolitan areas such as Denver, CO; King of Prussia, PA; Stratford, CT; Moorestown, NJ; etc.Full-time salary range (GEOZONE 3): $104900.00 - $194700.00 Includes metropolitan areas such as Dallas–Fort Worth, TX; Orlando, FL; Grand Prairie, TX; Marietta, GA; etc.Full-time salary range (GEOZONE 4): $94400.00 - $175200.00 Includes metropolitan areas such as Camden, AR; Lexington, KY; Lufkin, TX; etc.At Lockheed Martin, we know mission success starts with taking care of our people. Our Total Rewards program is designed to attract top talent, support your well-being, and help you grow—both professionally and personally.