Payroll Specialist

Description We are offering a long-term contract position for a Payroll Specialist in Ontario, California. In this role, you will be responsible for managing payroll functions for a team of approximately 100 employees, including 30 union members. Your duties will include processing and auditing payroll through ADP, ensuring compliance with payroll laws, and collaborating closely with the Workers' Compensation department.Responsibilities: Accurately process weekly payroll for union workers Oversee in-house calculations of union dues Ensure compliance with prevailing wage and payroll laws Manage payroll taxes using ADP tools Work with Workers Compensation on a quarterly and annual basis Handle accounting functions related to payroll Utilize accounting software systems to maintain accurate payroll records Audit payroll records regularly to ensure accuracy Manage benefit functions related to payroll Handle 401k - RRSP Administration tasks related to payroll.If you would like to be considered for this opportunity, please call Ashlee Burroughs at (909) 284-5278 immediately!Requirements Proficiency in Accounting Software Systems Experience with ADP - Financial Services Familiarity with ADP Workforce Now Proficiency in using Ceridian Knowledge of Dayforce software Prior experience in 401k - RRSP Administration Familiarity with About Time software Ability to handle Accounting Functions Experience in Auditing Understanding of Benefit Functions Knowledge of Construction sector Familiarity with Prevailing Wage calculations Experience in Certified Payroll Experience with Payroll - UnionRobert 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 (https://www.roberthalf.com/us/en/mobile-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 (https://www.roberthalf.com/us/en/terms) .