Associate Mechanical Engineer

Realta Fusion; Madison (WI); On-site; USD 65,000 - 90,000; Full time

Benefits offered by this job

Equity stock options

Health, dental & vision insurance

Retirement savings plan

Flexible PTO

Live and work in Madison, WI

Job summary

Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems. The Associate Mechanical Engineer will work with Realta’s engineering and scientific teams to provide critical input on the technology development roadmap and support the Hammir-DD reactor-scale platform ahead of the pilot plant.

The role emphasizes 3D CAD design, structural and thermal analysis, and hands-on fabrication collaboration with vendors and internal teams, contributing to a safe,

Qualifications

• BS in Mechanical Engineering required.
• Experience with 3D CAD design using SolidWorks, NX, Creo, or similar tools.
• Hands-on experience with machine shop practices and mechanical assembly.
• Strong collaboration and communication skills for cross-functional teams.

Responsibilities

• Develop 3D models and technical drawings for beamline and fusion device elements.
• Support design of primary and secondary mechanical fusion components and subsystems.
• Perform mechanical stress, thermal, and fatigue analyses as needed.
• Coordinate with vendors and internal resources to fabricate, assemble, test, and validate components.
• Provide hands-on fabrication and assembly support for prototypes and lab systems.

Skills

3D CAD design

Interpersonal communication

Hands-on machining

Education

BS in Mechanical Engineering

Tools

SolidWorks

NX

Creo

Job description

Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time –tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. We are building a team with diverse talents dedicated to making fusion energy a real solution to humanity’s most pressing problem.

The Associate Mechanical Engineer will work with Realta’s engineering and scientific teams to provide critical engineering and design input on Realta’s technology development roadmap. The Associate Mechanical Engineer will support engineering efforts for Hammir-DD, Realta’s reactor-scale tandem magnetic mirror and development platform ahead of Realta's first-of-a-kind fusion pilot plant.

Responsibilities

• Develop 3D models and technical drawings for beamline and fusion device elements, support structures, and components to be operated in ultra-high vacuum environments.
• Contribute to the design and development of primary and secondary mechanical fusion components and subsystems.
• Participate in efforts involving general mechanical-system design, mechanical stress analysis, thermal analysis, and fatigue analysis.
• Work with vendors and internal resources to fabricate, assemble, test, and validate components and systems.
• Supply hands-on support in fabrication and assembly of prototype and laboratory systems, up to and including operating machine shop equipment.
• Communication: Synthesize and present technical work internally and externally, communicate daily with project teams and leadership to support programmatic needs.
• Safety: Contribute to the establishment of company safety standards and lead implementation of these standards within R&D and Engineering team.
• Culture and Values: Foster a positive and inclusive work environment that aligns with the company's mission, values, and sustainability goals, promoting innovation, collaboration, and employee engagement.

Required Qualifications

• Education: BS in Mechanical Engineering or a related field
• Experience with 3D CAD design with current CAD software tools (SolidWorks, NX, Creo, etc.)
• Some hands-on experience with machine shop practices, mechanical assembly, and familiar with specifying techniques for fabricating complex parts such as welding, brazing, EDM, waterjet, and milling
• Collaboration: Exceptional interpersonal and communication skills (written, verbal, public presentation) to collaborate effectively with colleagues, external partners, and stakeholders

Compensation and Benefits

What we are working on is hard… and hugely important. Realta Fusion is assembling a talented team bound together by a passion to solve humanity’s biggest challenge with first-of-a-kind technology. Additionally, Realta offers:

• Competitive compensation package, including equity stock options
• Comprehensive benefits including health, dental, and vision insurance, plus a retirement savings plan
• Flexible paid time off (PTO) to support work-life balance
• Work and live in Madison, Wisconsin — one of America’s most livable and vibrant cities

We value diversity as a critical factor in innovation and believe a diverse team is necessary to solve the toughest problems. We aim to create an inclusive environment that unleashes the full creativity of our team members from a wide variety of backgrounds and experiences. We provide equal employment opportunities to all individuals based on merit and without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other protected status under applicable laws.