
Financial Analyst

Commonwealth Fusion Systems (CFS)
Company Overview
Commonwealth Fusion Systems
Cambridge, MA, United States
2018
Business Model
Energy
Commonwealth Fusion Systems focuses on developing advanced fusion energy technology. Their core activities include research and development of superconducting magnets and fusion reactors aimed at providing a clean and virtually limitless energy source.
Their revenue streams primarily come from government grants, private investments, and partnerships with various organizations in the energy sector.
Locations & Geography
Commonwealth Fusion Systems operates primarily in the United States, with a significant presence in Cambridge, MA. They are also involved in international collaborations, expanding their influence in the global energy landscape.
Company Culture
Their mission is to accelerate the development of fusion energy to provide a sustainable and clean energy future. They value innovation, collaboration, and a commitment to scientific excellence.
Commonwealth Fusion Systems fosters a dynamic and inclusive work environment that encourages creativity and teamwork. Employees are motivated to push the boundaries of science and technology in a supportive atmosphere.
They emphasize continuous learning and professional growth, offering various training programs and opportunities for employees to advance their skills in the field of fusion energy.
Activities & Projects
Commonwealth Fusion Systems is currently working on the SPARC project, which aims to demonstrate net-positive energy from a fusion reactor. This project is a significant step towards commercial fusion energy.
They are pioneering the use of high-temperature superconductors in fusion technology, which enhances the efficiency and feasibility of fusion reactors. This innovation is crucial for making fusion energy a reality.
Their sustainability practices focus on developing clean energy solutions that minimize environmental impact. By harnessing fusion energy, they aim to provide a sustainable alternative to fossil fuels.
Career Opportunities
Commonwealth Fusion Systems typically has openings for roles in engineering, research, and project management. They seek individuals passionate about advancing fusion technology and contributing to a sustainable energy future.
They offer competitive salaries, comprehensive health benefits, and opportunities for professional development. Employees also enjoy a collaborative work culture that values innovation and creativity.
Contact Information
Last updated on 2025-03-27 | Report an issue
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 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 over $2 billion in capital – more than any other fusion energy company in the U.S.
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 Financial Analyst
The FP&A function acts as the operating financial arm of the company. We ensure that each team has timely and accurate information on budgets, resourcing and actual results. We help leaders make informed decisions and operate with cost efficiency and continuous improvement in mind. We help set the long-term financial strategy for the company, including developing CFS’s understanding of our products’ unit economics.
This role will be an integral part of the FP&A team, supporting various functions and collaborating closely with internal stakeholders. In addition to the primary responsibilities outlined below, this role will also work with teams across the organization to ensure accurate budget mapping, data integrity, and process improvement. A successful candidate will engage with budget leaders to monitor purchase orders, analyze budget variances, and contribute to the financial reporting process.
This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.
What you'll do
- Metrics: Support the development and enhancement of production metrics to inform and size company resource requirements
- Cost Modeling: Advance the factory cost model by applying operational insights to deliver detailed analyses of unit economics, consumables, CAPEX, labor, and overhead
- Data cleanliness: Develop and maintain processes to improve data accuracy and help our factory transition from a development into a manufacturing environment
- Financial reporting: Track and report on factory financial performance to business managers
What we’re looking for
- Bachelor’s degree in Business, Finance, Accounting, Economics, or STEM fields
- Skilled in developing budgets, reporting results, forecasting, and performing financial analysis to aid decision-making
- Experience with long-term financial planning at the company level, covering revenue, costs, investments, cash flow analysis, and valuation
- Understand GAAP & 3 statement financials
- 2-5 years of experience working at a fast growing technology company or other dynamic business with development cycles and change akin to that of a growth company
- Strong Excel and SQL experience
- High energy and engagement, with flexibility to complete work during periodic very busy times
- Excellent verbal and written communication & data presentation skills, including the ability to effectively communicate with both business and technical teams
- Collaborative work style
Bonus points for
- Understanding of Enterprise Applications (e.g., ERP, MES, etc) and basic underlying data architecture
- Eagerness to understand business problem sets unique to manufacturing and R&D environments
- Technical mindset and strong organizational skills
- Familiarity with Python or similar programming languages
- Track record of collaborating with other teams on building and sharing analytic tools
- Ability to perform activities such as typing and sitting for extended periods of time
- Willingness to travel or work required nights/weekends/on-call occasionally
- Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics
- Desire to learn on the job and take on complex problems
Must-have requirements
- Ability to perform activities such as typing and sitting for extended periods of time
- Willingness to do occasional travel
- Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics
$80,000 - $180,000 a year
Salary range for this full-time position + equity + benefits. The actual salary will depend on level, location, qualifications, and experience. The range displayed on each job posting reflects new hire salaries for the position across all US locations. Benefits include:
- Competitive compensation with equity
- 12.5 Company-wide Holidays
- Flexible vacation days
- 10 sick days
- Generous parental leave policy
- Health, dental, and vision insurance
- 401(k) with employer matching
- Professional growth opportunities
- Team-building activities
At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.
We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.
About the role
July 7, 2025
Full Time
Company
July 7, 2025
On-site
USD 80k–180k yearly
Commonwealth Fusion Systems (CFS)
- Milpitas, United States
2-5 years
UTC-07:00
Apply now
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