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Posted June 26, 2026
Robert Half

Payroll Administrator

Pomona, CA 91768, US Temporary
Compensation: $31.66 to $37 Hourly

We are looking for a detail-oriented Payroll Administrator to support accurate and compliant payroll operations for a Contract position based in Pomona, California. This role will manage end-to-end payroll administration, help maintain reliable time and attendance records, and partner with internal teams to address payroll questions and reporting needs. The ideal candidate brings strong experience with large-volume payroll, a solid understanding of payroll regulations, and the ability to improve processes while maintaining a high level of accuracy. Must have experience with CalPERS to receive consideration.


Responsibilities:

• Manage complete semi-monthly payroll processing from initial review through final distribution, including special payments, manual checks, and off-cycle runs while meeting strict deadlines.

• Guide daily payroll operations by monitoring timekeeping records, approvals, and HRIS data to help ensure accurate pay calculations for employees across the organization.

• Lead the creation, upkeep, and refinement of payroll procedures and documentation to strengthen consistency, compliance, and operational efficiency.

• Review and reconcile payroll-related transactions such as deductions, garnishments, tax withholdings, benefits adjustments, leave changes, and other employee pay items.

• Prepare payroll data, supporting schedules, and documentation for internal reviews, external audits, and requests related to benefits, taxes, and administrative reporting.

• Coordinate quarterly and year-end payroll activities, including reconciliation support for tax filings, W-2 processing, and related reporting requirements.

• Analyze payroll information and generate reports for federal and state compliance, management review, budgeting support, and workforce pay trend analysis.

• Train and support backup payroll staff and employees on time entry, attendance procedures, payroll practices, and issue resolution to maintain smooth operations.

• Partner with vendors, service providers, and internal stakeholders to resolve payroll concerns, process related disbursements or EFT requests, and support cross-functional initiatives.

• Contribute to HR and administrative support activities by responding to inquiries, assisting with budget-related payroll information, and handling other assigned duties as needed.


Qualifications:


Compensation

$31.66-$37.00 Hourly

About Us

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.

Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. 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 roberthalf.gobenefits.net for more information.

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