Controller

We are looking for an experienced Controller to oversee the full accounting and finance function for a growing organization in Ontario, California. This position is ideal for a hands-on leader who can balance strategic financial oversight with day-to-day operational accounting while supporting a small team. The Controller will partner closely with company leadership, maintain strong compliance practices, and help ensure accurate reporting, planning, and financial controls across the business.

Responsibilities:

• Direct the company's accounting and finance activities, ensuring accurate reporting, strong internal controls, and dependable financial operations.
• Manage core accounting processes including accounts payable, accounts receivable, general ledger activity, and period-end close procedures.
• Prepare timely financial statements and deliver analysis that supports business decisions, performance tracking, and operational planning.
• Lead budgeting and forecasting efforts, monitoring results against plan and identifying trends or variances that require attention.
• Oversee bank and account reconciliations, fixed asset records, depreciation schedules, and financial documentation integrity.
• Supervise a small accounting support team, providing guidance to staff responsible for payables, receivables, payroll, and related administrative functions.
• Coordinate regulatory and financial compliance matters, including county and state reporting obligations, rate-related documentation, and external review support.
• Collaborate with outside tax and financial service providers to supply records, resolve questions, and support annual reporting needs.
• Contribute to finance-related system improvements, including support for future billing software implementation and process enhancements.