Description We are offering a contract to hire employment opportunity for a Payroll Administrator in Windsor, California. This role involves overseeing the payroll process for a team of 150 employees in an on-site environment. The industry is focused on unionized payroll processing, with the application of different software systems including Infield and ERP-viewpoint. Responsibilities: • Oversee the weekly payroll process for all employees to ensure timely and accurate payment • Utilize the Infield software and ERP-viewpoint for efficient payroll management • Stay updated on all California state laws related to payroll and ensure compliance • Collaborate with the Controller and other team members for smooth operations • Provide training on software systems as needed for team members • Handle the payroll for unionized employees, ensuring all union regulations are met • Manage and maintain accurate employee records for auditing purposes • Resolve any payroll related inquiries from employees in a timely manner • Monitor all customer accounts and take appropriate actions when necessary Requirements • Proficiency in Accounting Software Systems • Familiarity with Infield and Viewpoint • Experience with ADP Workforce Now • Understanding of Accounting Functions • Capability in Auditing 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 (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) .