About the role
About Pacific Fusion Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are rapidly designing and building a pulser-driven inertial fusion system to achieve net facility gain (more fusion energy output than stored energy input). In parallel, we are developing the key components required to build affordable fusion systems. Our plans are ambitious. We have raised over $900M so far from incredible investors, resourcing us to deliver on these plans. We are bringing together the best scientists, engineers, and operators from the fusion community, hard tech industry, and other sectors. We are united by a shared sense of urgency to provide clean power for the world, particularly managing climate change while meeting growing global energy demand. You can read more
about us in this letter from our founders . Why This Role Matters Pacific Fusion is looking for a Senior Target Fabrication Engineer specializing in precision assembly and project management to join our growing target fabrication team. In this role, you will be a primary bridge between target design and physical realization, ensuring that complex, high-precision assemblies are delivered on schedule. Your work in managing the lifecycle of these targets from component sourcing to final integration is critical to maintaining the high-cadence production on the road to commercial fusion energy.
What You'll Do Manage the end-to-end delivery of fusion targets to internal departments, ensuring all technical
requirements, budgets, and schedules are met. Lead the precision assembly of complex target systems, utilizing specialized techniques to integrate components with micron-level accuracy. Coordinate across working groups to understand internal customer
requirements and translate them into actionable fabrication and assembly plans. Design and implement assembly fixtures and specialized tooling to improve the repeatability and reliability of target builds. Establish project timelines and resource plans to transition from R&D prototypes to a high-throughput production environment. Oversee quality control and documentation for delivered targets, ensuring each assembly meets rigorous design intent and inspection standards. What You Bring Bachelor’s Degree in Mechanical Engineering, Manufacturing Engineering, or a related field; a Master’s or PhD is a plus. Proven experience in project management within a precision engineering environment, specifically managing the delivery of complex assemblies. Hands-on expertise in precision assembly techniques and a deep understanding of GD&T and technical drawings. Ability to drive a project through all stages of development, from initial concept and prototyping to high-cadence internal delivery. Strong communication skills and the ability to act as a technical liaison between scientists, engineers, and fabrication technicians. Proficiency in CAD modeling for the design of assembly jigs, fixtures, and handling equipment.
