Field Mechanical Engineer - Assembly

About Commonwealth Fusion Systems Commonwealth Fusion Systems (CFS) is building commercially viable fusion power plants. Since 2018, CFS has raised nearly $3 billion, making it the largest private fusion company in the world. The team combines decades of research, technical expertise, and advanced technologies to push fusion energy forward. CFS works closely…

Join Artech Information Systems LLC as a Process Engineer/Scientist and play a pivotal role in driving innovation and efficiency within our team. This position requires a dynamic individual with a strong foundation in engineering and scientific principles to optimize processes and enhance productivity.

Join the Fusion Energy Revolution as a Project Engineering ManagerAt Commonwealth Fusion Systems, we are actively engaged in pioneering the transition to fusion energy, combining decades of research, top-tier talent, and cutting-edge technologies to develop commercially viable fusion power plants. Our collaboration with policymakers and suppliers is shaping the future of the energy industry.Since our inception in 2018, we have successfully raised nearly $3 billion in funding, positioning us as the largest and most prominent private fusion company globally. We are in a unique position to lead this transformative movement.We invite innovative thinkers, skilled doers, and dedicated builders to join our mission. If you are someone who thrives in a collaborative environment and is ready to tackle significant challenges, we would love to hear from you.As the Project Engineering Manager, you will lead a dynamic team responsible for overseeing design and construction engineering across various disciplines. Your key responsibilities will include collaborating with engineering teams to plan, sequence, assemble, and issue construction Work Packages; developing installation specifications; coordinating 3D models; interpreting design drawings; verifying materials on-site; monitoring construction progress; addressing constructor inquiries; providing field direction to ensure compliance with engineering documentation; and preparing handover packages for commissioning.

Join our dynamic team as a Metrology Engineer on a contract basis. In this role, you will be responsible for ensuring the precision and accuracy of measuring equipment and instrumentation. Your expertise will contribute significantly to quality assurance and compliance in our operational processes.

Join the Fusion Energy Revolution with Commonwealth Fusion SystemsAt Commonwealth Fusion Systems, we are on an ambitious mission to transition the world to fusion energy. By harnessing decades of cutting-edge research, exceptional talent, and innovative technologies, we are dedicated to designing and constructing commercially viable fusion power plants. Our collaboration with policymakers and suppliers positions us at the forefront of shaping the energy industry of the future.Since our inception in 2018, we have successfully raised nearly $3 billion in capital, establishing ourselves as the largest and leading private fusion company globally. We are now expanding our team to include innovative thinkers, proactive doers, skilled builders, and creative makers who are ready to tackle challenges and contribute to a transformative mission.Position OverviewWe are seeking a driven and skilled Metrology Engineer Contractor to develop and validate mechanical inspection techniques for advanced hardware associated with our SPARC project. This role will involve close collaboration with a dynamic, cross-functional team that includes supply chain, manufacturing, design, and R&D to ensure that all design specifications are met.The ideal candidate will possess exceptional communication skills and be adept at swiftly identifying solutions to complex metrology challenges. A strong technical background and a proactive approach to collaborating across departments to establish and uphold robust processes and systems are essential.

Role Overview CFS Energy seeks a Mechanical Engineer focused on Cable Magnets for its team in Devens, MA. This position centers on designing, developing, and refining magnetic systems that support the company’s energy solutions. What You Will Do Design and develop cable magnet systems for energy applications Optimize magnetic components to improve performance and efficiency Work closely with fellow engineers on projects that advance technology in the field Impact Mechanical engineering expertise in this role directly shapes new projects and helps drive improvements in energy technology at CFS Energy.

Join Commonwealth Fusion Systems as a Senior Financial Analyst, where you will play a pivotal role in driving financial strategy and enhancing decision-making processes. As part of our dynamic finance team, you will collaborate closely with senior leadership to optimize our financial performance and contribute to the long-term success of our mission to revolutionize energy through fusion technology. The ideal candidate will possess robust financial planning and analysis skills, along with a comprehensive understanding of business operations, excellent financial modeling abilities across platforms such as Excel and Google Sheets, and outstanding communication and interpersonal skills.

CFS Energy seeks a Manufacturing Engineer to join the night shift team at its Devens, MA facility. This position plays a key role in refining production processes and upholding product quality during overnight operations. Key responsibilities Analyze production workflows and implement improvements on the manufacturing floor Work with teams to maintain and elevate product quality standards Troubleshoot technical issues and resolve challenges that arise during manufacturing Work location and schedule Position based on-site in Devens, MA Night shift (third shift) hours

Commonwealth Fusion Systems focuses on accelerating the global shift to fusion energy. Since 2018, the company has raised nearly $3 billion, establishing itself as the largest private fusion company worldwide. The team combines decades of research experience with advanced technologies, working closely with policymakers and suppliers to drive the future of energy. Role overview The Lead Engineer for Strategic Partnerships blends technical depth with relationship management. This position shapes the architecture of CFS’s external innovation ecosystem by identifying, recruiting, and activating top researchers, institutions, and programs. The goal: accelerate company objectives and reduce risk through strategic partnerships. What you will do Represent CFS in engagements with National Laboratories, universities, government agencies, international fusion efforts, and private sector partners Transform external connections into funded, milestone-driven technical collaborations that address major engineering challenges Work closely with technical and business leaders at CFS and partner organizations to advance programs and influence strategic direction Participate in critical external decision-making processes Who thrives in this role Engineers with deep technical expertise and strong instincts for building relationships Individuals who enjoy tackling complex challenges and collaborating across organizations Those with an entrepreneurial mindset and a drive to shape the future of energy This position is based in Devens, MA and plays a key role in advancing CFS’s mission to bring fusion energy to the world.

About Commonwealth Fusion Systems:At Commonwealth Fusion Systems, we are dedicated to facilitating the critical transition to fusion energy.Leveraging decades of research, exceptional talent, and innovative technologies, we are pioneering the design and construction of commercially viable fusion power plants. Our collaboration with policymakers and suppliers is instrumental in shaping the energy sector of the future.Positioned at the forefront of this revolution, we have secured nearly $3 billion in funding since our inception in 2018, establishing ourselves as the world's largest and leading private fusion enterprise.We are seeking visionary thinkers, proactive doers, and skilled builders to join our team—individuals who bring fresh perspectives, tackle complex challenges, and flourish in a collaborative environment.If you resonate with our mission and are a fit for this role, we invite you to connect with us.Become a vital part of the energy transition as a Metrology Engineer CFS is on the lookout for an enthusiastic Metrology Engineer to develop, validate, and implement inspection methodologies for sophisticated hardware associated with the SPARC project. In this capacity, you will engage with intricate components and cutting-edge measurement systems, collaborating closely with Supply Chain, Manufacturing, Design Engineering, Quality, and R&D teams to guarantee that hardware adheres to stringent performance and reliability standards. You will excel in this position if you thrive on resolving complex measurement challenges, communicate effectively across various disciplines, and create scalable, repeatable processes. We seek an individual who takes full ownership—from formulating inspection strategies and tooling to documenting methodologies and presenting findings—while persistently enhancing the role of metrology in supporting production and engineering teams.The Schedule:Shift: Monday through Friday, 11:00 pm - 7:30 amSalary Range: $103,000 - 166,000 (including 15% shift differential)

About Commonwealth Fusion Systems:At Commonwealth Fusion Systems, we are driven by a mission to accelerate the transition to fusion energy, revolutionizing how the world generates power.By leveraging decades of pioneering research, a diverse team of experts, and cutting-edge technology, we are designing and constructing commercially viable fusion power plants. Our collaboration with policymakers and suppliers is shaping the energy landscape of tomorrow.With nearly $3 billion raised since our inception in 2018, we have established ourselves as the largest and most prominent private fusion company globally.We are seeking innovative thinkers, dedicated doers, skilled builders, and creative makers to join our team. If you have the passion to tackle complex challenges and thrive in a collaborative environment, we want to hear from you.Become a pivotal part of the power revolution as a Shift Operations Engineer – SPARC.The Shift Operations Engineer plays a vital role in our SPARC fusion facility, reporting to the Manager of SPARC Plant Operations. Your responsibilities will include the preparation, commissioning, and 24/7 operation of the plant, ensuring the reliable performance of essential systems such as electrical distribution, cooling water, compressed air, HVAC, cryogenic cooling systems, and HTS magnets.You will also engage in the development of operational procedures, maintenance planning, troubleshooting, testing, and training initiatives. This high-impact position is designed for a self-motivated engineer who excels in a dynamic, first-of-its-kind environment, with a strong emphasis on rigorous operational standards and effective problem-solving.

Join Commonwealth Fusion Systems as a Contract Assembly Process Engineer, where you will play a pivotal role in defining and managing the assembly processes for the groundbreaking SPARC tokamak device. Your expertise will be crucial in collaborating with system design teams to outline the assembly sequence and key steps, ensuring that various sub-assemblies integrate seamlessly into a larger whole. You will identify assembly methods and the necessary tools, creating clear work instructions that assembly technicians will utilize on-site. Working alongside a multidisciplinary team of physicists and engineers, you will strive to find innovative, cost-effective, and safe methods for assembling this complex, multi-million-pound device. Your contributions will be key to advancing the future of fusion energy.

Electric Hydrogen is dedicated to revolutionizing the energy landscape by producing hydrogen through renewable electrolysis, aiming to decarbonize industries at costs lower than fossil fuels. Join our dynamic team of innovators who are our greatest asset in this mission!We are seeking a skilled Test Engineer to enhance and sustain our testing systems. This role requires on-site presence at our Devens, MA office, reporting directly to the Test Engineering Manager.

We are seeking a dynamic Process Engineer to join our team, specializing in upstream and downstream operations. This role involves designing, implementing, and optimizing processes to enhance production efficiency. You will collaborate with cross-functional teams to ensure that all processes meet safety, quality, and regulatory standards.If you are passionate about engineering and looking to make a significant impact in a fast-paced environment, we want to hear from you!

Join Commonwealth Fusion Systems in a Pioneering Role:At Commonwealth Fusion Systems, we are dedicated to accelerating the transition to fusion energy, a vital endeavor for our planet's future.Leveraging extensive research, exceptional talent, and innovative technologies, we are in the process of designing and constructing commercially viable fusion power plants. As leaders in the field, we collaborate with policymakers and suppliers to shape the energy landscape of tomorrow.Positioned as the largest and most prominent private fusion company globally since our inception in 2018, having raised close to $3 billion in funding, we are poised for unprecedented growth.We are on the lookout for innovative thinkers, problem solvers, and builders who are eager to contribute to our mission. If you possess a unique perspective and thrive in collaborative environments, we want to connect with you.Become a Driving Force as the Senior Manager of Corporate AccountingIn this pivotal role, you will spearhead our monthly financial close processes and oversee the accounting data that informs our business insights and external reporting. As the key liaison for our annual audit, you will also assist the Controller in establishing a comprehensive internal control framework. Drawing from your experience in high-growth settings, you will help us cultivate a scalable financial reporting environment characterized by robust systems, controls, and processes.

About Commonwealth Fusion Systems:Commonwealth Fusion Systems is dedicated to accelerating the transition to fusion energy. We are leveraging decades of research, exceptional talent, and cutting-edge technologies to design and construct commercially viable fusion power plants. Our collaboration with policymakers and suppliers aims to revolutionize the energy industry for a sustainable future.Since our inception in 2018, we have successfully raised nearly $3 billion in capital, positioning us as the largest private fusion company globally. We invite innovative thinkers, proactive doers, and skilled builders to join our team—individuals who are eager to bring fresh ideas, tackle complex challenges, and excel in a collaborative environment.If you resonate with our mission and believe you are a perfect fit for this role, we would love to hear from you.Join the energy revolution as a Senior Manager of Cost AccountingIn this critical role, the Senior Manager of Cost Accounting will spearhead the development and implementation of management accounting initiatives. You will ensure timely and accurate accounting of the costs associated with materials, magnet manufacturing sub-assemblies, and subsystems integral to SPARC, our groundbreaking fusion energy machine, within our ERP system.

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is dedicated to pioneering the essential transition to fusion energy.By leveraging decades of research, exceptional talent, and cutting-edge technologies, we are at the forefront of designing and constructing commercially viable fusion power plants. Our collaboration with policymakers and suppliers aims to revolutionize the energy industry of the future.Since our inception in 2018, we have successfully raised nearly $3 billion in capital, positioning us as the largest and most influential private fusion company globally.We invite innovative thinkers, problem-solvers, builders, and makers to join our team. If you are passionate about contributing new ideas and overcoming challenges, we want to hear from you.Become a part of our transformative journey as an R&D Measurement & Automation EngineerThe R&D Measurement and Automation Engineer will work collaboratively to develop, test, and implement sophisticated data acquisition systems, control hardware, software suites, and related instrumentation. These systems will play a crucial role during the integration, development, qualification, and production testing of CFS magnets and other essential SPARC components. This role requires collaboration with multidisciplinary teams of engineers and technicians to create instrumentation and control systems that deliver trustworthy data in support of vital company missions. The engineer will lead and coordinate a comprehensive instrumentation and control program for R&D and provide technical mentorship for instrumentation and control engineers and test engineers within the team. Successful candidates will demonstrate the ability to work together with manufacturing, R&D, procurement, software, and SPARC teams to achieve these objectives.

CFS Energy is hiring a Mechanical Engineer based in Devens, MA. This position centers on designing, developing, and implementing mechanical systems for projects in the energy sector. The work supports efforts to improve efficiency and advance sustainability goals. Key responsibilities Design and develop mechanical systems tailored for energy sector applications Collaborate with engineers and other team members to address complex technical challenges Contribute to initiatives that improve operational efficiency and promote sustainability Team environment The engineering team includes both engineers and technical specialists who focus on practical solutions. Teamwork and close collaboration are essential to delivering results on challenging projects.

About Commonwealth Fusion Systems:At Commonwealth Fusion Systems, we are dedicated to accelerating the transition to fusion energy, working tirelessly to create a sustainable energy future.We leverage decades of research, cutting-edge talent, and innovative technologies to engineer and construct commercially viable fusion power plants. Collaborating closely with policymakers and suppliers, we are reshaping the energy industry for tomorrow.Since our inception in 2018, we have successfully raised nearly $3 billion in funding, establishing ourselves as the foremost private fusion company globally.We seek like-minded individuals—innovators, creators, and problem-solvers—who are eager to contribute their unique perspectives and work collaboratively within our team.Join the Energy Revolution as a Metrology TechnicianCFS is on the lookout for a meticulous and proactive Metrology Technician to execute advanced laser scanning and CMM inspections in support of SPARC production and assembly efforts. In this pivotal role, you will produce high-quality scanning and inspection data that empowers the metrology engineering team to confirm build integrity, address challenges, and ensure timely production completion. The ideal candidate thrives in a dynamic manufacturing setting, values precision and thorough documentation, and is enthusiastic about cross-training and advancing within the Quality Control domain.Shift Hours: 3:00 pm - 11:30 pmCompensation: $30 - $43 per hour + 10% shift differential

Join the Energy Revolution as a Manufacturing EngineerAt Commonwealth Fusion Systems, we are committed to pioneering the transition to sustainable fusion energy. Our team combines decades of research with cutting-edge technologies to design and construct commercially viable fusion power plants. We collaborate with policymakers and suppliers to shape the future of the energy sector.Since our inception in 2018, we have successfully raised nearly $3 billion in capital, establishing ourselves as the premier private fusion company globally. Now, we invite innovative thinkers and dedicated professionals to join our mission.We are currently looking for a detail-oriented, forward-thinking Manufacturing Engineer to enhance our production processes. In this role, you will design, implement, and refine manufacturing operations to boost productivity, efficiency, and quality across our production lines. This position requires close collaboration with design engineers, production teams, quality assurance, and supply chain experts.