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In office (San Diego)
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Confirmed on the employer's own hiring board on Nov 7, 2026. First seen by Alion on Nov 3, 2026. General Atomics scores A on the Alion truth index.

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General Atomics is a privately held American defense and energy technology company headquartered in San Diego, California, founded in 1955 as a division of General Dynamics. Its affiliate General Atomics Aeronautical Systems builds the Predator, Reaper and Gray Eagle remotely piloted aircraft, while its Electromagnetic Systems group makes aircraft launch and recovery systems for the US Navy. It also operates the DIII-D national fusion facility, works on nuclear fuels and reactors, and hires engineers, sensor operators, logistics and finance staff, mostly in Poway and San Diego.
Backed by FACIT
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.

The Theory and Computational Science Division, Magnetic Fusion Energy, General Atomics, is seeking a senior staff member with demonstrated expertise in fusion plasma theory. The successful applicant will help strengthen the research of the Division for solving critical scientific issues in designing fusion power plants.

DUTIES AND RESPONSIBILITIES

  • Develops and applies fusion plasma theory, built on rigorous mathematical foundations, to solve critical scientific issues in the design of fusion power plants.
  • Designs, develops, and maintains theory-based scientific codes and computational models grounded in first-principles theoretical foundations.
  • Works across theory areas, including equilibrium, stability, and transport, to integrate physics understanding and predictive modeling capabilities.
  • Applies theoretical and computational expertise to both tokamak and stellarator concepts.
  • Develops and applies agent-assisted approaches to plasma theory and scientific computing.
  • Collaborates within a team of theorists, computational scientists, and experimentalists; may serve as a prime technical contact for assigned projects and provide guidance to less experienced staff.
  • Publishes results in peer-reviewed journals and presents work at scientific conferences, workshops, and program reviews.
  • Participates in or may lead the development of research proposals and new funding opportunities.
  • Responsible for observing all laws, regulations and other applicable obligations wherever and whenever business is conducted on behalf of the Company. Expected to work in a safe manner in accordance with established operating procedures and practices. Additional Functions Other duties as assigned or required.

We recognize and appreciate the value and contributions of individuals with diverse backgrounds and experiences and welcome all qualified individuals to apply.

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