Manufacturing Engineer II

Thea Energy· Kearny, NJ· lever· zveřejněno 24. 06. 2026

About Thea Energy:   Thea Energy is leveraging recent breakthroughs in stellarator physics and engineering to create a faster and simpler approach to commercializing fusion energy. The company is reinventing the stellarator using computer-controlled arrays of planar coils thereby replacing the intricate, complex modular magnets required in all other stellarator architectures. Thea Energy is on a mission to create a limitless source of zero emission energy for a sustainable future. 

Position Overview: Thea Energy is seeking an experienced, highly motivated manufacturing engineer to join its rapidly growing team. The Manufacturing Engineering role will develop and implement processes, tooling, and equipment necessary to manufacture and test high temperature superconducting ("HTS") magnets. This role will also help establish the foundations of Process Engineering and Quality Engineering at Thea Energy as we build and commission a magnet manufacturing and test facility. HTS magnets are foundational components of Thea Energy's planar coil stellarator, making compact, simpler, and lower-cost fusion systems possible. As part of a rapidly growing team, you'll be part of the organizational build-up of a leading fusion energy company. The Thea Energy team is comprised of self-motivated, creative, and fun individuals with an excitement for solving complex problems.

Key Responsibility Areas: Generate documentation for the manufacture of HTS magnets, including processes and procedures, work instructions, and quality criteria

Design, build, and commission magnet manufacturing tooling and equipment

Work iteratively with magnet engineers to incorporate design for manufacture and lessons learned

Develop and implement virtual and physical inventory management and manufacturing BOMs

Generate specifications for and collaborate with vendors to procure hardware that meets quality specifications

Define roles for and coordinate onboarding of manufacturing technicians

Track and report results and progress against program goals and milestones

Communicate and collaborate with internal and external stakeholders

Required Experience & Skillsets: 5+ years of manufacturing engineering experience with a related degree

Experience with first encounters of complex electrical and mechanical hardware assemblies, as well as process development including tooling, fixtures, machines, and automation

Experience with metal fusion processes, including soldering, brazing, and welding

Experience scaling from first-of-a-kind to continuous production

Experience generating and interpreting manufacturing drawings, particularly GD&T

Experience with planning and execution software including PLM, MRP, and inventory management

Ability to work through and solve highly multidisciplinary engineering problems

Ability to take initiative, work independently and as part of a team

Exceptional work ethic, with clear communication and collaboration skills

Experience with magnetic confinement fusion, aerospace, medical devices, or other advanced manufacturing processes

Ability to occasionally lift objects up to 50 lbs

Company Benefits: Compensation: $105,000 - $130,000

Comprehensive health benefits (e.g. medical/dental/vision)

Employee equity stock options

20 days PTO

Requirements: Ability to occasionally lift up to 50 lbs.

Ability to perform activities such as typing, standing, or sitting for extended periods of time.

Willingness to occasionally travel or work required nights/weekends/on-call.

Ability to work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, high voltage, high current, pressure systems, and cryogenics.

It’s not necessary to meet all of the skillsets outlined above. Please feel free to send us a note and tell us why you would still be a great fit for this role or Thea Energy.  

Diversity and Inclusion:   Thea Energy is an equal opportunity employer committed to creating a company of diverse backgrounds. By creating a diverse environment, we will bring new ideas and approaches to solving some of the world’s hardest (and most important) problems. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, gender, sexual orientation, gender identity or expression, national origin, family or marital status, age, disability, veteran’s status, or other characteristic protected by applicable laws and regulations.