Purchasing Clerk

Description We are looking for a Purchasing Clerk to support the Engineering Department in San Diego, California. This Contract position will serve as a key link between internal accounting teams and external vendors, helping keep purchasing and payment activities accurate, timely, and well organized. The role is well suited for an entry-level candidate with a background in business, accounting, or economics who is comfortable working onsite and using Excel to manage financial and administrative tasks.

Responsibilities:

- Coordinate purchase order activity for the Engineering Department by working closely with vendors and internal accounting partners.

- Review estimates and supporting documentation to help ensure orders and costs are recorded accurately.

- Prepare and route vendor invoices to Accounts Payable for timely processing and payment.

- Assist with month-end activities, including budget tracking, forecast updates, accrual support, and utility payment coordination.

- Maintain general ledger-related records and help organize financial data for reporting purposes.

- Update and manage Excel workbooks, applying formulas and maintaining accurate data across multiple files.

- Communicate with multiple vendors to resolve questions, confirm details, and support smooth purchasing operations. Requirements - At least 1 year of experience in purchasing, accounting support, accounts payable, or a related administrative finance role.

- Familiarity with invoice processing, data entry, purchase orders, and vendor coordination.

- Working knowledge of Microsoft Excel, including formulas and workbook maintenance.

- Exposure to budgeting, forecasting, accruals, or general ledger support is preferred.

- Ability to manage details carefully while handling multiple tasks and deadlines in an onsite environment.

- Strong communication skills and a detail-oriented approach to working with internal teams and external vendors.

- Bachelor's degree in Business Administration, Accounting, Economics, or a related field preferred.

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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