Staff Accountant

We are looking for a detail-oriented Staff Accountant to support accounting operations for a Contract position based in Ontario, California. This role is ideal for someone who can work independently, navigate multiple data sources, and manage core accounting activities across several entities with accuracy and consistency. The position requires strong Excel capability, hands-on general ledger experience, and the ability to contribute across the full accounting cycle in a fast-paced, on-site environment.

Responsibilities:
• Perform account and bank reconciliations across multiple entities, reviewing records from separate systems and shared data sources to resolve discrepancies accurately.
• Maintain general ledger activity by preparing, reviewing, and posting journal entries that support month-to-month accounting accuracy.
• Handle full-cycle accounting tasks, including support for accounts payable, accounts receivable, and related financial recordkeeping.
• Use Excel extensively to organize, analyze, and validate accounting data through tools such as pivot tables and advanced workbook functions.
• Investigate variances and trace transactional details across different portals and files to ensure financial information is complete and reliable.
• Assist with ongoing accounting projects and provide support for system-related process updates, including work connected to the planned transition to Epicor.
• Collaborate with internal stakeholders to gather documentation, clarify account activity, and keep deliverables on schedule for the duration of the project.