Jobs at Commonwealth Fusion Systems

822,913 open positions

Commonwealth Fusion Systems (CFS) is a high-temperature superconductor-driven fusion startup founded by MIT's plasma physicist Dr. Ronald C. M. Anderson. CFS partners with the Princeton Plasma Physics Laboratory to build the SPARC tokamak, aiming to produce a net-positive fusion power plant in a footprint smaller than a football field. The company is known for pushing the limits of superconducting magnet technology and accelerating the timeline toward commercial fusion energy.

CFS hires across a spectrum of technical and business disciplines: plasma physicists, superconducting magnet engineers, mechanical and electrical engineers, software developers for real-time control, data scientists analyzing experimental diagnostics, and manufacturing specialists for magnet fabrication. Candidates can expect a highly collaborative, research-driven environment where interdisciplinary teamwork is essential, along with access to cutting-edge facilities and the chance to influence a breakthrough technology.

Job Transparency’s listings for CFS provide instant visibility into salary ranges, benefits, and employee sentiment. By comparing the disclosed pay against industry benchmarks and reading real reviews, job seekers can negotiate better offers and assess whether the company’s culture aligns with their values—making the application process more informed and efficient.

Chief Python Developer

Company: EPAM Systems

Location: Río Grande, Mexico

Posted Jan 24, 2025

EPAM is seeking a proficient Chief Python Developer with at least 7 years of experience. The role involves upgrading and securing the Python framework, overseeing development of Python-based tools, and collaborating with the Security team. Responsibilities include assessing Python utilization, designing a secure Python ecosystem, and managing Artifactory integrations. The company offers career growth, international mobility, continuous training, and a positive work environment with diverse teams and innovative projects.

Software Testing Trainee

Company: EPAM Systems

Location: Ozorków, Poland

Posted Jan 24, 2025

EPAM is offering a free 8-week course for beginners in software testing. The course covers QA concepts and skills, including test planning, requirements analysis, defect identification, and reporting. It requires around 20 hours of commitment per week and offers self-paced learning with diverse content. Mentor consultations are available for personalized guidance. The course aims to equip learners with the confidence and hands-on experience to thrive in QA testing or advance in the tech industry.

Application Support Engineer

Company: EPAM Systems

Location: Kamimaruko, Japan

Posted Jan 24, 2025

Senior Java Developer

Company: EPAM Systems

Location: Madrid, Spain

Posted Jan 24, 2025

Java Developer

Company: EPAM Systems

Location: Barra do Garças, Brazil

Posted Jan 24, 2025

The job posting seeks an innovative Java Developer to join a mission aimed at revolutionizing patient interactions with healthcare systems. The ideal candidate will contribute significantly to the development of a new cloud-based patient portal, focusing on improving patient access to healthcare services and reducing administrative burdens through advanced technology solutions, including Machine Learning and seamless ecosystem integrations. Responsibilities include participating in the migration automation process, automating control plans, simplifying customer onboarding, developing and maintaining high-traffic customer-facing web applications, optimizing applications for speed and scalability, upholding enterprise-level object-oriented design, writing automated tests, and collaborating with cross-functional teams to enhance ecosystem integrations. The candidate should have a minimum of 2 years of Java development experience, proficiency in JavaScript or TypeScript, understanding of object-oriented design in cloud computing, capability to use automated pipelines for deployment, and expertise in writing and implementing automated tests. Familiarity with Kubernetes and experience with cloud-based architecture design are also beneficial.

AWS Native Architect

Company: EPAM Systems

Location: Gurgaon, India

Posted Jan 24, 2025

Counsel I - Northern Legal

Company: The Commonwealth of Massachusetts

Location: Lawrence, MA

Posted Jan 24, 2025

The Department of Children and Families (DCF) in Massachusetts is recruiting a legal professional for the role of Counsel I. The successful candidate must be a member of the Massachusetts Bar Association and will represent DCF in various court cases including custody, termination of parental rights, guardianship, and adoption. Key responsibilities include interpreting laws, preparing legal documents, advising staff on legal procedures, conducting training, and assisting in appellate briefs. DCF is committed to protecting children from abuse and neglect, ensuring they grow in safe, nurturing environments. Preferred applicants should demonstrate commitment to core values such as being child-driven, family-centered, community-focused, strength-based, and committed to diversity/cultural competency and continuous learning.

Lead SAP Consultant (Supply Chain and eCommerce Fulfillment)

Company: EPAM Systems

Location: Athens, Greece

Posted Jan 24, 2025

EPAM is seeking a Lead SAP Consultant with expertise in Supply Chain and eCommerce Fulfillment for a dynamic role within a large food retail organization. The ideal candidate should have at least 5 years of IT experience, proficiency in SAP, Manhattan, and Ortec, and knowledge of Warehouse Management, Transportation, and Ecommerce Fulfillment solutions. Responsibilities include providing functional support, contributing to solution design, collaborating with peers, and identifying process enhancements. EPAM offers a comprehensive benefits package including paid vacation, health insurance, remote work opportunities, and continuous learning resources.

Frequently Asked Questions

What is it like to work at Commonwealth Fusion Systems?
Work at CFS is fast-paced yet collaborative, with a strong emphasis on scientific rigor and engineering excellence. Teams blend plasma physics, superconducting magnet design, and software control into a single project, creating a culture where interdisciplinary problem-solving is routine. Employees often cite the chance to contribute to a technology that could reshape global energy and the supportive environment that encourages continuous learning.
What types of positions are available at Commonwealth Fusion Systems?
CFS offers roles from entry-level to senior across engineering, physics, software, data science, manufacturing, supply-chain, and business development. Typical titles include Plasma Physicist, Superconducting Magnet Engineer, Mechanical Engineer, Electrical Engineer, Control Systems Software Engineer, Data Scientist, Manufacturing Technician, and Project Manager. The company values both deep technical expertise and the ability to collaborate across disciplines.
How can I stand out as an applicant for Commonwealth Fusion Systems?
Demonstrate hands-on experience with superconductors, plasma diagnostics, or magnetic confinement systems. Highlight interdisciplinary projects where you bridged physics, engineering, and software, and quantify measurable outcomes. Show familiarity with high-temperature superconductor materials, cryogenic systems, or tokamak operations. Provide a portfolio of code, publications, or design work, and articulate how your vision aligns with CFS’s goal of achieving commercial fusion power.

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