Senior Mechanical Design Engineer - Positioning Systems

Overview

Pacific Fusion was founded in 2023 with the mission to power the world with abundant, affordable, clean energy. We are designing and building a pulsed magnetic fusion system to achieve net facility gain and are developing key components required to build affordable fusion systems. We have raised over $900M and are building a team of scientists, engineers, and operators to meet urgent clean power needs.

You can read more about us in this letter from our founders.

Pacific Fusion is seeking an exceptional Senior Mechanical Design Engineer to join our team and advance the path to commercial fusion energy. You will lead the design, development, and validation of mechanical components and positioning systems integral to our fusion energy systems. This role requires a strong technical background, problem-solving ability, and proactive mindset to tackle the challenges in fusion energy.

You will lead collaborations and projects that drive the overall development effort.

• Drive and develop innovative mechanical designs for complex, multi-degree-of-freedom positioning systems while meeting ambitious timelines.
• Lead design changes and improvements across positioning systems.
• Collaborate with vendors and manufacturers to ensure designs are practical, cost-effective, and manufacturable.
• Provide mechanical analysis on various systems.
• Conduct design reviews and provide critical feedback to improve performance and reliability.
• Coordinate with multidisciplinary teams (electrical, software, and manufacturing) to integrate system-level designs.
• Rapidly iterate on designs and prototypes, developing integrated test beds as required.
• Oversee creation of detailed design documentation and specifications.
• Participate in risk assessments and develop mitigation strategies.

• Bachelor’s Degree in Mechanical Engineering is required. A Master’s or PhD is a plus.
• 10+ years of experience as a Mechanical Design Engineer.
• Advanced knowledge of CAD software (Creo preferred) with extensive experience in GD&T.
• Experience applying mechanical engineering analysis including Finite Element Analysis (FEA).
• Proven track record designing and building multi-degree-of-freedom, precision systems.
• Extensive knowledge of material properties and their impact on precision engineering.
• Excellent leadership skills with the ability to mentor and guide junior engineers.
• Strong understanding of manufacturing processes and Design for Manufacturability (DFM).
• Excellent problem-solving skills with attention to detail.
• Hands-on engineering design experience, rapid iteration, and creative problem solving in a laboratory setting.

Pay Range: $175,900 - $263,800 USD

• Equity plan
• 6% employer 401k matching
• Generous paid time off (including sick leave, vacation, paid family leave)
• Medical, Dental, and Vision insurance

Note:

Actual base salary offered will be determined by experience, skills, and work location. This range is for base salary; total compensation includes equity and benefits. We welcome you to apply even if your expectations are outside our listed range.

Pacific Fusion is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. We are committed to providing reasonable accommodations in our job application procedures and throughout employment. If you need assistance or any accommodation, please let us know.

Pacific Fusion does not accept unsolicited resumes from recruiters or employment agencies without a fully executed recruitment agreement. We reserve the right to pursue and hire any candidates without obligation to pay fees. Agencies are requested not to contact Pacific Fusion hiring managers or employees regarding recruiting services.

For government reporting purposes, we ask candidates to respond to the self-identification survey. Completion of the form is voluntary and confidential. Information will be used for compliance and reporting purposes. We do not discriminate on the basis of protected status in employment.