Principal Mechanical Engineer
Commonwealth Fusion SystemsMilpitas, California, United States
Posted October 17, 2025
150000 - 225000 USD year
Full Time
About the Company
Commonwealth Fusion Systems (CFS) is dedicated to delivering clean fusion energy to address global energy challenges. With a strong commitment to innovation, CFS has raised over $2 billion in capital and assembled top talent to develop high-temperature superconducting magnets that enable commercial fusion power plants. The company also collaborates with policymakers and suppliers to ensure fusion energy's accessibility worldwide.
Job Description
Commonwealth Fusion Systems is seeking a Principal Mechanical Engineer to join their R&D and equipment design team. This role involves designing and implementing advanced R&D equipment, leading mechanical system design reviews, and mentoring a team of engineers. The company is focused on delivering the transition to fusion energy with next-generation thin-film deposition technology, and is experiencing substantial growth.
Requirements
- Lead the design and implementation of advanced R&D equipment.
- Define system level requirements and drive innovative design concepts.
- Generate and maintain interfaces with other engineering subsystems.
- Report on project progress to stakeholders.
Benefits
- Competitive compensation with equity
- Flexible vacation days
- Generous parental leave policy
- Health, dental, and vision insurance
- Professional growth opportunities
- Team-building activities
