Staff Accountant Corona, CA

California Computer Options is a complete technology solution provider committed to making sure business owners have the most reliable and professional IT service. Our offerings include managed IT services, cybersecurity services, cloud solutions, and co‑managed IT. These services provide reliable support, advanced security, and scalable solutions that adapt to your business needs.

• Own the end‑to‑end accounts receivable cycle, from invoice generation through cash application, ensuring nothing slips through the cracks
• Drive proactive collections outreach — maintain cadences, follow up on aging balances, and elevate accounts that need attention before they go delinquent
• Process accounts payable and receivable transactions, coordinating directly with the billing team to resolve discrepancies before they become problems
• Liaise with vendors and clients to address billing inquiries and payment discrepancies with professionalism and speed

• Assist in the procurement and accurate coding of billable hardware and services in coordination with the operations team
• Maintain accurate vendor and customer records, including onboarding documentation and account setup in Business Central

• Perform daily bank reconciliation and resolve outstanding items in real time — you don’t let work pile up waiting for close
• Support the Controller with monthly close activities: journal entry preparation and posting, balance sheet reconciliations, and variance investigation
• Maintain recurring reconciliation and expense schedules so month‑end is a confirmation, not a scramble
• Maintain the general ledger in Business Central with accuracy and discipline

• Support the annual audit process by preparing schedules and responding to auditor inquiries
• Ensure adherence to company accounting policies and internal controls

• Ensuring the physical environment and vendor relationships support the team’s ability to operate.
• Vendor coordination: maintain relationships with office service providers, follow up on open issues, and ensure timely resolution of service requests
• Office supplies: own inventory management, track consumption, and place replenishment orders proactively so the office never runs short
• Facility and building logistics: serve as the day‑to‑day point of contact for facility‑related matters at the Corona office, coordinating with building management as needed
• Mail and shipping: manage incoming and outgoing mail, packages, and courier shipments, including routing to the appropriate team member and maintaining shipping documentation

• Bachelor’s degree in Accounting, Finance, or a related field
• 2–4 years of accounting experience in a corporate or public accounting environment
• Proficiency in Microsoft Excel and ERP systems
• Working knowledge of GAAP
• Strong attention to detail and ability to manage competing priorities without letting anything slip
• Self‑starter mentality — you take initiative, stay ahead of deadlines, and don’t wait to be told what needs doing
• Comfortable owning both detailed financial work and day‑to‑day operational tasks in the same role

• Experience with Microsoft Dynamics 365 Business Central
• Experience managing vendor and customer master data in an ERP environment
• Familiarity with PSA platforms such as Autotask or similar MSP billing tools
• Prior experience in an MSP, technology services, or PE‑backed company environment

This is a non‑exempt role with a targeted hourly range of $35/hr and will operate out of the Corona, California office. If you are a motivated, detail‑oriented accounting professional looking to join a team in the tech space, we’d love to have a conversation with you!