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Payroll Specialist

Robert Half
Upland, California
On-siteUSD 32 - 37 / hour

About this role

Payroll Specialist

We are looking for a detail-oriented Payroll Specialist to support payroll operations for a local government organization in Upland, California. This is a Contract position suited for someone who can manage complex payroll activities with accuracy, discretion, and strong command of multi-state processing. The ideal candidate will bring hands-on experience handling full-cycle payroll for large employee populations and working effectively within ADP Workforce Now.

Responsibilities

  • • Process end-to-end payroll for a large workforce, ensuring employees are paid accurately and on schedule.

  • • Administer multi-state payroll activities while applying appropriate wage, tax, and deduction rules across jurisdictions.

  • • Maintain and update payroll records, including earnings, benefit deductions, garnishments, and other employee pay data.

  • • Review timesheets, payroll changes, and supporting documentation to identify discrepancies before payroll is finalized.

  • • Use ADP Workforce Now to manage payroll transactions, run reports, and support day-to-day payroll administration.

  • • Reconcile payroll totals and investigate variances related to taxes, deductions, and employee compensation.

  • • Respond to payroll-related questions from employees and internal stakeholders in a timely and effective manner.

  • • Support payroll reporting and assist with Excel-based analysis to validate data accuracy and prepare payroll summaries.

  • • At least 5 years of experience performing payroll functions in a high-volume environment.

  • • Proven background managing full-cycle payroll from data review through final processing and reconciliation.

  • • Experience handling multi-state payroll with a strong understanding of related compliance requirements.

  • • Proficiency with ADP Workforce Now for payroll processing and reporting.

  • • Ability to support payroll for employee populations exceeding 500 workers.

  • • Strong Excel skills for reviewing payroll data, identifying issues, and preparing reports.

  • • High level of accuracy, confidentiality, and organization in handling sensitive payroll information.

  • 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.

  • 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.

  • © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use and Privacy Notice.

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