A private equity–backed startup in the mineral purification and energy storage technology sector is seeking a hands-on Financial Controller to establish scalable financial infrastructure during a period of rapid growth and transformation. This role is ideal for a CPA with a mix of public and private experience who thrives in fast-moving, build-from-scratch environments and enjoys implementing structure, automation, and strategic insight.

Reporting directly to executive leadership, the Financial Controller will be responsible for leading all corporate accounting functions, streamlining financial operations, and driving automation across systems and reporting. You’ll be instrumental in designing and implementing processes that ensure accuracy, compliance, and transparency as the company scales its technology and operations footprint.

 

Key Responsibilities

• Oversee all aspects of corporate accounting, including month-end close, consolidations, and preparation of financial statements in accordance with U.S. GAAP.
• Implement and automate accounting systems, processes, and controls to improve accuracy and efficiency.
• Develop and maintain strong internal control frameworks to ensure compliance and financial integrity.
• Lead and mentor a small but growing accounting team.
• Manage cash flow, forecasting, and working capital reporting to support operational and strategic decisions.
• Partner with the CFO and executive team to support M&A activities, financial modeling, and due diligence.
• Collaborate with operations, engineering, and procurement teams to ensure accurate project and cost accounting.
• Oversee relationships with external auditors, tax advisors, and banking partners.
• Support ERP implementation — SAP Business One experience is highly desirable.

Ideal Profile

• CPA required, with a strong foundation in both public and private accounting (Big 4 or Top 10 firm background preferred).
• 8–15 years of progressive accounting and controllership experience.
• Prior experience in PE-backed or high-growth environments highly preferred.
• Industry background in construction, engineering, real estate development, architectural, or other labor-intensive project-based industries.
• Strong knowledge of U.S. GAAP and internal controls.
• Proven success in building accounting infrastructure from the ground up.
• Excellent communication and leadership skills, with a proactive, hands-on approach.
• ERP implementation experience; SAP Business One is a plus.

 

 

Hoxton Circle is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

 

 

Compensation: $160,000 - $180,000