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Senior Manufacturing Engineer

Thea Energy - Kearny, NJ, United States - In-office - posted 2026-09-28

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Thea Energy is commercializing fusion energy through breakthroughs in stellarator physics and engineering. The company is reinventing the stellarator using computer-controlled arrays of planar coils, replacing complex modular magnets in traditional designs. This role is a senior manufacturing engineering position focused on building the manufacturing foundation for HTS magnet production and facility commissioning. Key Responsibilities: - Establish manufacturing architecture, factory layout, and process methodologies for HTS magnet production and facility commissioning - Partner with design and physics leaders to ensure design for manufacturability and cost-optimization from concept through prototyping and production - Direct design, acquisition, installation, and qualification of high-value capital equipment, custom tooling, and automated manufacturing systems - Architect foundational Process Engineering frameworks, root-cause corrective action protocols, and continuous improvement initiatives - Lead technical relationships with major suppliers and contract manufacturers to secure critical hardware and resolve supply chain bottlenecks - Provide technical guidance and mentorship to Manufacturing Engineers and technical personnel; support leadership in team scaling and organizational design - Own program delivery schedules, risk mitigations, and capital expenditure tracking; communicate regularly with internal and external stakeholders This is a hands-on leadership role for someone who can take complex, first-of-a-kind electro-mechanical systems from concept through factory floor commissioning and volume ramp. You will work at the intersection of advanced physics, precision manufacturing, and supply chain management in a venture-backed clean energy company. Requirements: - Bachelor's or Master's degree in Engineering - 10+ years of progressive manufacturing engineering experience in high-tech, regulated, or precision hardware environments - Proven track record taking complex, first-of-a-kind electro-mechanical systems from concept through factory floor commissioning and volume ramp - Expert knowledge of precision mechanical assembly, thermal processing, coil winding, and metal fusion methodologies (soldering, brazing, specialized welding) - In-depth experience managing large-scale custom capital tooling projects and integrating automated assembly workflows - Deep expertise in GD&T, statistical process control (SPC), PFMEA, and modern enterprise software systems (PLM, MRP, ERP) - Background in aerospace, magnetic confinement fusion, nuclear systems, medical devices, or high-complexity technology hardware preferred - Outstanding leadership, project management, and inter-personal communication skills with history of driving alignment across cross-functional groups - Ability to occasionally lift objects up to 50 lbs

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