Senior Mechanical Engineer

Commonwealth Fusion Systems (CFS) is at the forefront of fusion energy development, working to revolutionize the energy industry through commercially viable fusion power plants. Since 2018, they've secured over $2 billion in funding, making them the most well-funded fusion energy company in the U.S.

The Senior Mechanical Engineer role offers an exciting opportunity to work on cutting-edge fusion energy technology. You'll be responsible for designing and implementing advanced R&D equipment and complex machinery, working alongside top scientists and engineers. The position requires expertise in vacuum systems, thin film/PVD, and 3D modeling, combining technical excellence with innovative problem-solving.

CFS offers a competitive compensation package ranging from $150,000 to $250,000 annually, plus equity and comprehensive benefits. The company culture emphasizes integrity, execution, impact, and self-critique, thriving in a fast-paced environment. They're committed to diversity and equal opportunity employment, welcoming diverse perspectives and fresh approaches to challenges.

This role is perfect for experienced mechanical engineers passionate about clean energy and ready to make a significant impact in the fusion energy sector. You'll be part of a mission-driven team working on transformative technology that could reshape the global energy landscape. The position offers both technical challenges and leadership opportunities, with direct reporting to the Head of Superconductor Engineering.