Systems Engineer Senior (TS/SCI)

Job Description Space is a critical domain that connects our technologies, our security, and our humanity. At Lockheed Martin Space, we aim to harness the full potential of space to cultivate innovation, reduce costs, and push the boundaries of technology. Join us in shaping a new era, contributing to future‑ready solutions, and advancing the next generation of spacecraft. Responsibilities Perform in an accelerated, collaborative, dynamic small team environment, closely integrated with customers and contractors. Ensure consistency of requirements and traceability back to customer objectives. Develop verification details for the requirements to ensure the system can meet the requirements and support the execution of verification activities. Support the successful execution of program Interim Design Reviews. Develop systems engineering documentation such as feature description documents, trade studies, and Interface Control Documents. Basic Qualifications Experience working with Agile teams leveraging Scrum or Kanban. Ability to communicate effectively and work in a collaborative environment. Experience developing Systems Engineering artifacts (e.g., requirements, architecture, procedures, etc.). Active TS/SCI Security Clearance (must be a US citizen). Desired Skills Experience with model‑based systems engineering (MBSE) and proficiency with systems engineering toolsets. Experience with modern engineering practices such as cross‑functional Agile teams and capability‑based planning. Experience with systems engineering tools such as JIRA and Confluence. Ability to interact with software developers to ensure mission requirements are satisfied. Ability to understand complex space mission planning and execution concepts and algorithms necessary to command and control advanced space vehicles in multiple orbital regimes. Experience with integration testing, software testing, system testing and independent verification and validation as well as operational system checkout. Experience with DevOps, CI/CD pipelines, and deploying applications to test environments. Experience writing, reviewing, tracing, and verifying requirements. Experience developing system architectures. Experience working with external interfaces and generating documentation (e.g., ICDs) to support integration with those interfaces. Familiarity with scripting and/or demo preparation, planning, and execution. Onsite Full‑time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility. #J-18808-Ljbffr Lockheed Martin