We are looking for a Payroll Administrator to join a team in Newark, New Jersey in a fully onsite contract role with the potential to become permanent. This position is ideal for someone who brings strong payroll administration experience, a sharp eye for accuracy, and confidence working directly with employees on timekeeping and pay-related matters. The role supports both payroll and HR operations, requiring discretion, organization, and hands-on experience with ADP Workforce Now. Responsibilities: • Manage and support biweekly payroll activities using ADP Workforce Now, ensuring timely and accurate pay processing. • Investigate payroll and timekeeping variances, identify root causes, and coordinate corrections as needed. • Update employee records in the HRIS for status changes, compensation adjustments, and other personnel actions. • Respond to employee questions related to self-service access, payroll details, and time entry issues. • Produce recurring and ad hoc payroll and HR reports using system data and Excel-based tracking tools. • Maintain organized, confidential personnel documentation in compliance with internal standards and recordkeeping requirements. • Assist with pre-employment tasks such as reference checks, background screening coordination, and onboarding support. • Process employment verifications, HR-related invoices, garnishment records, unemployment items, and workers’ compensation documentation. • Provide day-to-day administrative support to the HR and payroll function while handling sensitive information with professionalism.

• Hands-on experience with ADP Workforce Now, including payroll and timekeeping functions, is required. • Background in full-cycle payroll administration, including biweekly payroll processing. • Experience supporting multi-state payroll for an employee population of approximately 101 to 500 employees. • Strong ability to identify, research, and resolve payroll discrepancies with a high level of accuracy. • Proficiency in Excel and experience preparing payroll or HR reports from system data. • Knowledge of payroll-related documentation such as garnishments, employment verifications, and compliance-sensitive employee records. • Ability to work onsite in Newark, New Jersey on a Monday through Friday schedule while maintaining confidentiality and professionalism.

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 Robert Half’s <a href="https://www.roberthalf.com/us/en/terms">Terms of Use</a> and <a href="https://www.roberthalf.com/us/en/privacy">Privacy Notice</a>.

Newark, NJ
onsite
Temporary to Hire
27 - 30 USD / Hourly
We are looking for a Payroll Administrator to join a team in Newark, New Jersey in a fully onsite contract role with the potential to become permanent. This position is ideal for someone who brings strong payroll administration experience, a sharp eye for accuracy, and confidence working directly with employees on timekeeping and pay-related matters. The role supports both payroll and HR operations, requiring discretion, organization, and hands-on experience with ADP Workforce Now. Responsibilities: • Manage and support biweekly payroll activities using ADP Workforce Now, ensuring timely and accurate pay processing. • Investigate payroll and timekeeping variances, identify root causes, and coordinate corrections as needed. • Update employee records in the HRIS for status changes, compensation adjustments, and other personnel actions. • Respond to employee questions related to self-service access, payroll details, and time entry issues. • Produce recurring and ad hoc payroll and HR reports using system data and Excel-based tracking tools. • Maintain organized, confidential personnel documentation in compliance with internal standards and recordkeeping requirements. • Assist with pre-employment tasks such as reference checks, background screening coordination, and onboarding support. • Process employment verifications, HR-related invoices, garnishment records, unemployment items, and workers’ compensation documentation. • Provide day-to-day administrative support to the HR and payroll function while handling sensitive information with professionalism.
2026-11-10T00:00:00Z