56 Results for Office Assistant Jobs in Corona, CA

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Irvine, CA
onsite
Permanent / Full Time
65000 - 85000 USD / Yearly
Established full-service, mid-sized firm seeks a Legal Assistant to join its Estate Planning department! This Estate Planning Legal Assistant will communicate with clients, draft estate planning documents, schedule and calendar meetings, and perform various general administrative tasks. This legal assistant will join an Estate Planning department with 2 other legal assistants and 4 paralegals. This Legal Assistant must live in and be able to commute to Irvine, CA. Benefits include medical, life insurance, FSA, 401K, profit sharing, paid vacation, paid sick days, paid holidays, and more! For immediate consideration for this exciting Estate Planning Legal Assistant opportunity, please send your resume directly to Assistant Vice President of Direct Hire, Tess Poliakin: Tess.Poliakin<at>RobertHalf.<com>
2026-10-09T00:00:00Z

Hollywood, CA
onsite
Temporary / Contract
22 - 27 USD / Hourly
Job Title: HR AssistantLocation: Hollywood, CAJob Type: Long-Term ContractJob Description:We are seeking an organized and detail-oriented HR Assistant for a long-term contract opportunity in Hollywood. This role will support the Human Resources team with key onboarding functions and I-9 employment verification processing. The ideal candidate will have at least 1 year of HR experience and be comfortable handling sensitive employee information with accuracy and professionalism. Based on general knowledge.Key Responsibilities:<ul><li>Assist with new hire onboarding, including preparing and collecting onboarding documents</li><li>Coordinate and process Form I-9 verifications in compliance with federal requirements</li><li>Track onboarding progress and ensure all pre-employment paperwork is completed on time</li><li>Maintain accurate and confidential employee records</li><li>Communicate with new hires regarding onboarding steps, documentation, and start dates</li><li>Support HR with data entry, file management, and general administrative tasks</li><li>Partner with internal teams to ensure a smooth and positive new hire experience</li><li>Help ensure compliance with company policies and HR procedures</li></ul>
2026-11-04T00:00:00Z

Pasadena, CA
onsite
Temporary / Contract
20 - 22 USD / Hourly
Robert Half is looking for Accounting Clerks for ongoing opportunities. To be considered for one of our opportunities the Accounting Clerks must be confident in matching invoices to purchase orders and/or vouchers, data entry and assisting in the process of Accounts Payable A/P and Accounts Receivable A/R. Our open positions are both temp and temp to hire basis. For immediate consideration email your resume and call 626.463.2030 to schedule an interview.Accounts Payable:· Process and record accounts payable transactions.· Verify accuracy of invoices, match them with purchase orders and receipts, and ensure timely payment to vendors.Accounts Receivable:· Record and process accounts receivable transactions.· Generate and send invoices to customers, monitor payments, and follow up on overdue accounts.Data Entry:· Enter financial data into accounting software or spreadsheets.· Maintain accurate and organized records of financial transactions.Bank Reconciliation:· Reconcile bank statements with general ledger accounts.· Identify and resolve discrepancies between bank transactions and accounting records.Expense Reports:· Review and process employee expense reports.· Verify receipts, ensure compliance with company policies, and facilitate reimbursement.
2026-11-04T00:00:00Z

Oceanside, CA
onsite
Temporary / Contract
21 - 26 USD / Hourly
Robert Half is seeking an Accounting Clerk to assist a busy accounting department with daily financial transactions, invoice processing, and general bookkeeping support. This opportunity is well suited for someone early in their accounting career who is looking to gain hands-on experience in a structured environment. The Accounting Clerk will help maintain accurate records, process routine financial information, and provide administrative support to ensure the department stays organized and on schedule.Key Responsibilities:<ul><li>Enter invoices, payment information, and financial transactions into the accounting system.</li><li>Review invoices for accuracy, proper approvals, and required supporting documentation.</li><li>Assist with matching invoices to purchase orders and resolving basic discrepancies.</li><li>Perform data entry related to accounts payable and accounts receivable.</li><li>Maintain vendor files, payment records, and organized electronic documentation.</li><li>Assist with filing, scanning, and processing accounting paperwork.</li><li>Help reconcile credit card statements and basic account activity.</li><li>Respond to routine vendor and internal department inquiries.</li><li>Support accounting staff with month-end preparation and other administrative projects.</li></ul>
2026-11-10T00:00:00Z

Anaheim, CA
onsite
Temporary / Contract
22.9615 - 28 USD / Hourly
We are looking for an Accounting Clerk to join our team in Anaheim, California for a Contract assignment lasting approximately 6 weeks. This onsite role supports day-to-day accounting and administrative activities, with a primary emphasis on accounts payable, accounts receivable, and accurate transaction processing in QuickBooks Online. The ideal candidate is organized, self-directed, and comfortable handling routine financial tasks with limited oversight. Responsibilities: • Manage daily accounts payable and accounts receivable activities, ensuring transactions are entered accurately and completed on time. • Prepare and issue invoices, purchase orders, and shipping-related documentation using QuickBooks Online. • Record vendor bills, apply payments, and maintain orderly documentation for all payable transactions. • Assemble bank deposits and process employee reimbursement requests in accordance with internal procedures. • Update and maintain customer and vendor account information to support accurate financial records. • Oversee manual payable workflows and follow through on payment timelines to avoid delays. • Handle incoming mail distribution and provide general clerical assistance to support office operations. • Coordinate office supply purchases with approved vendors and assist with additional administrative tasks as needed.
2026-11-11T00:00:00Z

Costa Mesa, CA
onsite
Permanent / Full Time
90000 - 125000 USD / Yearly
CORPORATE M&A LEGAL ASSISTANT - COSTA MESAA highly respected international law firm is seeking an experienced Legal Assistant to support their corporate M&A practice. M&A experience is required. Please do not apply if you have not worked on mergers & acquisitions in the past. This role is 4 days on site in Costa Mesa, 1 day remote. Responsibilities<ul><li>Prepare and organize M&A signature packets</li><li>Assist with compiling and distributing transaction documents</li><li>Format complex corporate documents, including tables of contents using Styles</li><li>Support attorneys and paralegals on corporate transactions</li></ul> Compensation + Benefits<ul><li>Base salary: $90,000-$125,000</li><li>Discretionary year-end bonus</li><li>Medical, dental, and vision coverage</li><li>401(k) with employer match</li><li>Three weeks of PTO, no accrual</li><li>Ten paid holidays plus a paid volunteer day</li><li>Supportive team environment, strong administrative resources, and long-term career stability with many employees holding lengthy tenures.</li></ul>
2026-10-16T00:00:00Z

56 results for Office Assistant in Corona, CA