Senior Systems Engineer

General Atomics (GA), and its affiliated companies, is one of the world’s leading resources for high-technology systems development ranging from the nuclear fuel cycle to remotely piloted aircraft, airborne sensors, and advanced electric, electronic, wireless and laser technologies. General Atomics Electromagnetic Systems (GA-EMS) designs and manufactures first-of-a-kind electromagnetic and electric power generation systems. GA-EMS’ expanding portfolio of specialized products and integrated system solutions support critical fleet, space systems and satellites, missile defense, power and energy, and process and monitoring applications for defense, industrial, and commercial customers worldwide. We currently have an exciting opportunity for a Senior Systems Engineer to join our team located in San Diego, CA. DUTIES AND RESPONSIBILITIES: Systems Engineering (SE) Leadership Lead systems engineering activities for complex defense systems, with an emphasis on space systems and payloads. Develop and manage systems engineering artifacts, including requirements, interface control documents, test plans/procedures, and configuration baselines. Use SysML tools (e.g., Cameo/MagicDraw) and MBSE methods to: Capture and decompose system, subsystem, and lower‑level requirements. Develop and maintain system models Support design trades and system behavior/performance characterization Provide technical guidance to systems engineering staff and integrated product teams; mentor and support the development of junior systems engineers. Serve as a key technical contributor and present technical content at internal and customer reviews. Assembly, Integration, and Test (AI&T) Support Support AI&T planning and execution for space systems and other complex platforms, working closely with dedicated AI&T leads. Contribute to the development and review of AI&T plans and procedures, ensuring alignment with system requirements and verification/validation objectives. Participate in test activities as a systems engineer, including requirements verification, test readiness reviews, and anomaly documentation and resolution. Help ensure consistency between system models, requirements, and test artifacts in a model‑based systems engineering environment. Space Systems and Payload Experience Apply experience with space‑based systems and payloads to inform architecture, requirements, and design decisions across multiple programs. Support the design and integration of space payloads into broader system architectures, including interfaces, performance, and mission operations. Contribute space domain expertise while remaining flexible to support other defense systems as program needs evolve. Cross‑Functional Collaboration Collaborate with program management, engineering disciplines, and other functional teams on design, integration, and test activities. Participate in and present at program design and readiness reviews throughout the lifecycle. Interface with customers to understand needs and communicate technical status. Generate technical documentation and presentations that will be used by other engineering disciplines to support programs, proposals, and internal development opportunities. Maintain strict confidentiality of sensitive information and comply with all applicable laws, regulations, and company policies; work safely in accordance with established procedures. We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.