Senior Shift Operations Engineer - SPARC

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers and suppliers to build the energy industry of the future. We’re in the best position to make it happen. Since 2018, we’ve raised nearly $3 billion in capital, making us the largest and leading private fusion company in the world. Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team. If that’s you and this role fits, we want to hear from you. Join the power movement as a Senior Shift Operations Engineer – SPARC Reporting to the Manager of SPARC Plant Operations, the Senior Shift Operations Engineer is a foundational member of the team responsible for the preparation, commissioning, and 24/7 operation of the SPARC fusion facility. As an operator of the SPARC plant, you will ensure the reliability of critical infrastructure, including electrical distribution, cooling water, compressed air, HVAC, cryogenic cooling systems, and HTS magnets. The Senior Shift Operations Engineer will also contribute to procedure development, commissioning, maintenance planning, work management, troubleshooting, testing, and training. This is a high-impact role requiring a self-motivated engineer who thrives in a dynamic, "first-of-a-kind" environment where troubleshooting and rigorous operational standards are the norms.