Assistant Controller

Description We are looking for an Assistant Controller to support a broad range of accounting and financial activities for our organization in Temecula, California. This position plays a key role in maintaining accurate records, producing timely financial information, and supporting compliance across payroll, tax, reporting, and operational finance functions. The role is designed for a detail-oriented individual who can build deep knowledge across the accounting department and grow into increased leadership responsibility over time.

Responsibilities:

- Oversee general ledger activity and help produce complete monthly financial statements with accuracy and timeliness.

- Coordinate year-end schedules, supporting documentation, and audit materials for external tax preparation and financial statement review.

- Monitor estimated tax obligations, submit required payments, and maintain supporting records for corporate tax compliance.

- Administer fixed asset and depreciation records, including preparation of required property tax filings.

- Record daily cash activity and perform reconciliations for bank and investment accounts to ensure balances are accurate.

- Provide backup support for payroll and related HR administration, including payroll processing, leave tracking, benefit premium payments, and response to employment-related notices or claims.

- Develop working oversight of accounts receivable and accounts payable processes, with the expectation of guiding these functions as needed.

- Prepare recurring sales tax, regulatory, census, and business registration filings while supporting insurance or government audits and annual information reporting such as W-9 and 1099 administration. Requirements - 5+ years of accounting experience, including progressive responsibility in financial operations or controllership support.

- Strong knowledge of month-end close procedures, general ledger accounting, and financial reporting.

- Experience assisting with financial statement audits and year-end accounting documentation.

- Understanding of corporate tax compliance, including estimated payments and related filings.

- Familiarity with payroll processing, benefits administration support, and associated reconciliations.

- Working knowledge of accounts payable, accounts receivable, and fixed asset accounting.

- Experience with standard costing and exposure to DCAA-related environments is valued.

- Ability to manage multiple compliance deadlines while maintaining accuracy and organization.

Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

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All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit  for more information.

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