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Senior Financial Analyst
Posted 13 hours ago• Business & Finance• G&A
Compensation
$110,000–$185,000/year
Job Description
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 Financial Analyst
The Senior Financial Analyst will be a key member of the finance team, responsible for providing strategic financial support to our engineering, operations, and corporate functions. This is a highly visible role that requires a blend of traditional financial acumen and modern technical proficiency. You will work closely with senior leadership to drive financial performance, improve decision-making, and ensure the company's long-term success.
The ideal candidate has a strong background in FP&A and business partnering, with a demonstrated interest in using data tools (Power BI, SQL, Anaplan) to automate workflows and provide deeper, more scalable insights than traditional spreadsheets alone.
What you'll do:
What we’re looking for:
- Bachelor's degree in Finance, Accounting, Economics, or a related field
- 7+ years of experience in finance, with a focus on FP&A and business partnering
- Technical Proficiency: Strong experience with Power BI, Power Pivot, and Power Query for financial reporting
- Systems Experience: Familiarity or direct experience with Anaplan, SQL, and Relational Databases is highly preferred
- Financial Modeling: Advanced proficiency in Microsoft Excel; ability to build complex models while leveraging automation tools to reduce manual effort
- Communication: Excellent skills in articulating complex financial concepts and data-driven insights to non-financial audiences
- Adaptability: Proven ability to manage multiple priorities and meet deadlines in a fast-paced environment
- Mission-Driven: A passion for our mission and a desire to contribute to the development of fusion energy
Bonus Points For:
Must-have Requirements:
#LI-Onsite
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.
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.
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Job Details
- Department
- G&A
- Category
- Business & Finance
- Employment Type
- Full Time
- Location
- Devens, MA
- Posted
- May 8, 2026, 04:59 PM
- Listed
- May 8, 2026, 05:10 PM
- Compensation
- $110,000 - $185,000 per year
About Commonwealth Fusion Systems
Part of the growing frontier tech ecosystem pushing the edges of what's possible.
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Senior Financial Analyst
Commonwealth Fusion Systems