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The Head of Finance owns Realta Fusion's financial function, building the systems, processes, and team that will carry the company from venture-backed startup to commercial fusion energy deployment. This senior leadership role demands deep fluency across financial planning and analysis, financial operations, and strategic finance — paired with the judgment and independence to operate as Realta's primary day-to-day finance leader.
Job Responsibility:
Own the company-wide budgeting and forecasting process
Develop and maintain financial models supporting strategic decisions
Produce monthly and quarterly variance analysis
Serve as a primary financial partner to the fractional CFO
Own capital runway management, scenario modeling, and fundraising timing analysis
Direct Realta's external accounting firm
Own accounts payable, expense management, and spending policy compliance
Design and maintain project-level cost tracking structures
Lead financial compliance for government and partner agreements
Partner with legal and operations on vendor contract financial terms
Serve as a senior voice on financial strategy, organizational scaling, and capital allocation
Lead implementation of financial systems and controls
Support fundraising and strategic partnership due diligence
Support economic development and incentive agreement processes
Build and develop the finance team over time
Requirements:
Bachelor's degree in Finance, Accounting, Economics, or a related field
advanced degree or CPA preferred
8+ years finance experience with demonstrated ownership of both FP&A and financial operations functions
Strong financial modeling skills
advanced proficiency in Excel and experience with accounting or ERP platforms (QuickBooks, NetSuite, or similar)
Experience building and managing teams
Experience at a deep-tech venture-backed startup preferred
Experience presenting financial information to senior leadership, boards, or investors
Nice to have:
Experience at a deep-tech venture-backed startup preferred
What we offer:
Competitive compensation package, including equity stock options
Comprehensive benefits including health, dental, and vision insurance, plus a 401(k)