Find Commonwealth Fusion Systems Mid-Level Software Engineer software engineering jobs

Commonwealth Fusion Systems is developing commercially viable fusion power plants, having raised over $2 billion in capital since 2018.

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 company is seeking an R&D HTS Test Engineer to join their team in Devens, MA, working on the SPARC net energy tokamak and future ARC tokamaks. This role is crucial in the development of compact high field magnet technology, which is essential for fusion energy systems. The position involves working with high temperature superconducting materials under extreme conditions, including high magnetic fields, neutron fluxes, and mechanical loads.

The ideal candidate will be responsible for managing a superconducting magnet system and conducting critical HTS characterization studies. This role offers the opportunity to work at the cutting edge of fusion energy technology, collaborating with multiple stakeholders across manufacturing, engineering, design, and R&D teams.

The position requires a strong background in physics or engineering, with specific experience in superconductor testing and cryogenic systems. The successful candidate will combine technical expertise with excellent communication skills and the ability to work in a fast-paced environment. This is an exciting opportunity to contribute to the urgent transition to fusion energy and be part of a team that's building the energy industry of the future.

CFS values diversity and maintains an inclusive work environment, considering all qualified applicants equally regardless of background. The company culture emphasizes integrity, execution, impact, and self-critique, making it an ideal place for mission-driven individuals who want to make a significant impact on the future of energy technology.

R&D HTS Test Engineer position at Commonwealth Fusion Systems, focusing on superconducting magnet systems and fusion energy development.

R&D HTS Test 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. They're seeking a Metrology Engineer to join their mission-driven team in developing and qualifying mechanical inspection techniques for the SPARC project.

The role combines technical expertise with cross-functional collaboration, requiring someone who can develop and implement advanced inspection methods while working closely with supply chain, manufacturing, design, and R&D teams. The position offers the opportunity to work with cutting-edge technology in fusion energy, utilizing various metrology equipment and techniques.

The ideal candidate will bring strong technical capabilities in mechanical inspection, CAD design, and quality systems, along with excellent communication skills to present technical information to diverse audiences. The role offers the chance to be part of a growing company that values integrity, execution, impact, and self-critique, while working on technology that could transform global energy production.

CFS provides a dynamic, fast-paced environment where you'll work with advanced technology and contribute to solving some of the most challenging problems in energy production. The company strongly values diversity and maintains an inclusive workplace culture, making it an excellent opportunity for those passionate about both technical excellence and positive environmental impact.

Metrology Engineer position at Commonwealth Fusion Systems, developing and qualifying mechanical inspection techniques for fusion energy technology.

Metrology Engineer

Commonwealth Fusion Systems (CFS) is at the forefront of the urgent transition to fusion energy, combining decades of research with cutting-edge technologies to develop commercially viable fusion power plants. Since 2018, CFS has secured over $2 billion in capital, making it the most well-funded fusion energy company in the U.S.

As a Manufacturing Engineer - NPI at CFS, you'll be instrumental in bridging the gap between product development and full-scale production. Working on a weekend shift (6:00 am - 6:00 pm), you'll collaborate with cross-functional teams to ensure smooth product transitions from R&D to manufacturing. The role demands expertise in manufacturing processes, Lean methodologies, and hands-on problem-solving.

Your responsibilities will span from developing manufacturing processes and conducting DFM/DFA analysis to creating comprehensive documentation and training production personnel. You'll work with state-of-the-art technology in fusion energy, including magnets, thermo-mechanical assemblies, and vacuum systems.

The ideal candidate brings 5+ years of manufacturing engineering experience, strong analytical skills, and the ability to thrive in a fast-paced environment. You'll be joining a company that values integrity, execution, impact, and self-critique, working alongside mission-driven professionals who are passionate about revolutionizing the energy industry.

CFS offers a unique opportunity to be part of the clean energy revolution, working with cutting-edge technology while contributing to a sustainable future. The company maintains a strong commitment to diversity and inclusion, welcoming perspectives from all backgrounds to tackle complex challenges in fusion energy development.

Manufacturing Engineer role at Commonwealth Fusion Systems, focusing on transitioning new products from development to production in fusion energy technology.

Manufacturing Engineer - NPI - Weekend Shift

Commonwealth Fusion Systems develops commercially viable fusion power plants, combining research, talent, and new technologies for the future of energy.

Commonwealth Fusion Systems (CFS) is at the forefront of fusion energy development, having raised over $2 billion in capital since 2018. The company is seeking a Full-Stack Software Engineer to join their Scientific Software team, focusing on developing software for understanding and building superconducting magnets and tokamaks.

The role centers on maintaining and expanding an internal web application that manages the processing of superconducting material (HTS) from electrical testing through magnet assembly. This application hosts the world's largest HTS test dataset and is built using modern TypeScript practices with React and Next.js. The position offers an unique opportunity to work at the intersection of web development and applied physics.

As a Full-Stack Software Engineer, you'll be responsible for both frontend and backend development, with emphasis on data visualization and user interface design. The role requires strong technical expertise in TypeScript, React, and SQL databases, combined with the ability to communicate effectively across technical disciplines. You'll work closely with internal teams, supporting the company's mission to deliver commercially viable fusion energy.

The position offers a competitive salary range of $150,000 - $250,000, plus equity and benefits. CFS values diversity and maintains an inclusive work environment, considering all qualified applicants equally regardless of background. The role offers the flexibility of remote work while contributing to groundbreaking energy technology development.

The ideal candidate will bring not only technical expertise but also a passion for problem-solving and the ability to thrive in a fast-paced startup environment. Optional experience with AWS, Rust, and Web Assembly would be advantageous, as would a background in Physics or Mathematics.

Full-Stack Software Engineer position at Commonwealth Fusion Systems, developing and maintaining critical web applications for fusion energy research and manufacturing.

Full-Stack Software Engineer

Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy.

Commonwealth Fusion Systems (CFS) is at the forefront of commercial fusion energy development, collaborating with MIT to leverage decades of research and groundbreaking high-temperature superconducting (HTS) magnet technology. Our mission is to deploy compact fusion power plants to meet global decarbonization goals as quickly as possible. We're seeking an experienced EMC Compliance Engineer to join our SPARC team and lead the development and implementation of EMI and grounding strategies for our tokamak and plant systems.

As an EMC Compliance Engineer at CFS, you'll be tackling the intricate challenges of electromagnetic interference, compatibility, and grounding in a high-energy fusion environment. You'll lead the development of EMI/EMC and ESD control plans, contribute to SPARC grounding guidelines, conduct voltage assessments, and implement ground fault monitoring schemes. Your expertise will be crucial in ensuring the robustness, efficiency, and compliance of our systems with relevant standards.

The ideal candidate will bring 5+ years of experience in EMCI/EMI, grounding, and electrical engineering for large-scale projects. You should have a strong background in PCB-level EMI design, familiarity with industry standards, and proficiency in EMI/EMC simulation tools. Your problem-solving skills and ability to collaborate across teams will be essential in this fast-paced, dynamic environment.

Join CFS and be part of a mission-driven team working to combat climate change through limitless, clean fusion power. We value diversity and are committed to creating an inclusive workplace where innovative thinking and multifaceted perspectives drive our success. If you're ready to contribute to a groundbreaking energy solution and thrive in a challenging technical role, we want to hear from you.

Join Commonwealth Fusion Systems as an EMC Compliance Engineer, leading EMI and grounding strategies for cutting-edge fusion energy technology.

EMC Compliance Engineer

Commonwealth Fusion Systems (CFS) has the fastest, lowest cost path to commercial fusion energy. CFS collaborates with MIT to leverage decades of research combined with groundbreaking new high-temperature superconducting (HTS) magnet technology.

Commonwealth Fusion Systems (CFS) is at the forefront of commercial fusion energy development. Collaborating with MIT, CFS leverages decades of research and groundbreaking high-temperature superconducting (HTS) magnet technology to create compact fusion power plants that can be built faster and at lower cost. Their mission is to rapidly deploy these power plants to meet global decarbonization goals.

As a Controls Engineer at CFS, you'll play a crucial role in developing machine and operational concepts for fusion energy technology. You'll work closely with R&D staff and engineering peers to create robust system architectures supporting various controls components. Your responsibilities will span from initial design through commissioning, operational fine-tuning, and validation, ensuring all systems function reliably and meet design goals.

Key responsibilities include:
- Collaborating with the R&D team on equipment interfaces and control requirements
- Participating in equipment conceptual development
- Writing and debugging PLC structured text
- Implementing control reliable safety systems
- Designing and modifying electrical schematics
- Creating user-friendly HMI screens
- Integrating machine interactions with plant-wide SCADA systems
- Optimizing automated operations for maximum efficiency

The ideal candidate will have a bachelor's degree in a relevant engineering field, 5+ years of experience as a controls engineer on complex mechanical systems, and proficiency in PLC programming, HMI design, and various industrial control standards.

CFS offers a competitive salary range of $80,000 - $180,000 per year, plus equity and benefits. Join a dynamic team dedicated to solving one of the world's most pressing challenges through innovative fusion energy technology.

Controls Software Engineer at Commonwealth Fusion Systems, developing machine and operational concepts for fusion energy technology.

Commonwealth Fusion Systems Mid-Level Software Engineer Software Engineering Jobs

Find Commonwealth Fusion Systems Mid-Level Software Engineer software engineering jobs