We are looking for a detail-oriented Payroll Administrator to join our team in Waukesha, Wisconsin. This contract position involves managing payroll operations for both union and non-union employees, ensuring compliance with regulations, and maintaining accurate records. The ideal candidate will have experience in payroll processing and accounts payable, particularly within the construction industry. Responsibilities: • Process weekly payroll for 40–50 employees, including union and non-union workers, ensuring accuracy and timeliness. • Handle payroll compliance tasks such as filing state and federal payroll taxes and processing garnishments. • Manage payroll for multiple unions, including certified reporting and monthly union audits. • Maintain and update employee records within the payroll system, ensuring confidentiality and accuracy. • Address payroll-related inquiries and resolve discrepancies promptly. • Process accounts payable by coding and entering vendor invoices, matching purchase orders, and tracking approvals. • Reconcile accounts and manage approximately 100–150 invoices monthly in a paper-based system. • Collaborate with team members to ensure smooth operations and compliance with established procedures. • Utilize Foundation Software and other tools to streamline payroll and accounts payable processes.

• Proven experience in full-cycle payroll processing, including multi-state and union payroll. • Familiarity with managing payroll for fewer than 100 employees and processing weekly payroll cycles. • Proficiency in using Foundation Software or similar construction accounting platforms. • Strong understanding of accounts payable processes, including invoice reconciliation and vendor management. • Advanced skills in Microsoft Excel for data analysis and reporting. • Knowledge of payroll compliance requirements, including tax filings and certified reporting. • Excellent attention to detail and ability to maintain confidentiality. • Strong organizational and communication skills with a collaborative mindset.

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. <a href="https://www.roberthalf.com/us/en/mobile-app" target="_blank">Download the Robert Half app</a> 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 <a href="https://roberthalf.gobenefits.net/" target="_blank">roberthalf.gobenefits.net</a> for more information. © 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to <a href="https://www.roberthalf.com/us/en/terms">Robert Half’s Terms of Use</a>.

Waukesha, WI
onsite
Temporary
- USD / Hourly
We are looking for a detail-oriented Payroll Administrator to join our team in Waukesha, Wisconsin. This contract position involves managing payroll operations for both union and non-union employees, ensuring compliance with regulations, and maintaining accurate records. The ideal candidate will have experience in payroll processing and accounts payable, particularly within the construction industry. Responsibilities: • Process weekly payroll for 40–50 employees, including union and non-union workers, ensuring accuracy and timeliness. • Handle payroll compliance tasks such as filing state and federal payroll taxes and processing garnishments. • Manage payroll for multiple unions, including certified reporting and monthly union audits. • Maintain and update employee records within the payroll system, ensuring confidentiality and accuracy. • Address payroll-related inquiries and resolve discrepancies promptly. • Process accounts payable by coding and entering vendor invoices, matching purchase orders, and tracking approvals. • Reconcile accounts and manage approximately 100–150 invoices monthly in a paper-based system. • Collaborate with team members to ensure smooth operations and compliance with established procedures. • Utilize Foundation Software and other tools to streamline payroll and accounts payable processes.
2025-08-18T11:54:27Z