Payroll Specialist

We are looking for an experienced Payroll Specialist to join a large healthcare organization in Ames, Iowa. This Long-term Contract opportunity is ideal for someone who can quickly take ownership of payroll operations for a workforce of more than 1,500 employees while working in a fast-paced, high-visibility environment. The role combines on-site collaboration with some remote work and calls for someone detail-oriented who can deliver accurate, compliant payroll support with minimal ramp-up time.

Responsibilities:

Manage the complete biweekly payroll cycle for a large employee population, ensuring timely and accurate processing from start to finish. Prepare and process year-end wage statements and quarterly payroll tax filings internally, with a strong focus on accuracy and regulatory compliance. Administer payroll taxes, wage garnishments, and related deductions while maintaining adherence to applicable federal, state, and local requirements. Investigate and resolve timekeeping discrepancies, payroll issues, and employee questions in a responsive and detail-oriented manner. Provide payroll operational support during organizational process changes, helping maintain continuity and accuracy throughout the assignment. Work closely with internal teams and stakeholders on-site and remotely to ensure payroll data is validated and processed correctly. Maintain detailed payroll records and documentation to support audits, reporting needs, and compliance standards. At least 2 years of payroll experience, including hands-on responsibility for full-cycle payroll processing. Proven ability to process payroll in high-volume environments, preferably for organizations with more than 500 employees. Direct experience completing W-2 processing and 941 filings in-house. Strong understanding of multi-state payroll practices, payroll tax regulations, and compliance requirements. Proficiency with payroll systems such as ADP Workforce Now and related timekeeping or payroll platforms. Ability to step into an active payroll function quickly and work with limited training or supervision. Willingness to work on-site in Ames, Iowa, with flexibility for some remote responsibilities as needed. 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 .