Description We are looking for a detail-oriented Payroll Administrator to join an onsite team in Newark, New Jersey. This contract opportunity with permanent potential is ideal for someone who has strong hands-on experience with ADP Workforce Now and can manage payroll activities with accuracy, discretion, and a high level of accountability. The role supports both payroll and HR operations, requiring someone who can balance employee support, compliance tasks, and administrative coordination in a fast-paced environment.

Responsibilities:

• Manage and support biweekly payroll processing using ADP Workforce Now, ensuring records are complete, accurate, and submitted on time.
• Investigate payroll and timekeeping issues, identify root causes, and coordinate timely corrections when discrepancies arise.
• Update employee information in HR and payroll systems, including status changes, pay-related adjustments, and other personnel record changes.
• Respond to employee questions related to self-service access, payroll details, and routine HR matters with professionalism and clarity.
• Create, maintain, and distribute payroll and HR reports using system data and Excel spreadsheets for tracking and analysis.
• Maintain organized and confidential employee files while ensuring documentation is current and handled in accordance with company standards.
• Support onboarding activities by assisting with pre-employment checks, new employee documentation, and training coordination.
• Process HR-related invoices and manage administrative tasks such as employment verifications, garnishment records, unemployment documentation, and workers' compensation support.
• Provide day-to-day administrative assistance to the HR and payroll team while safeguarding sensitive employee and compensation information. Requirements
• Hands-on experience with ADP Workforce Now is required, including direct work with payroll and timekeeping functions.
• Background in full-cycle payroll administration with experience processing payroll accurately from start to finish.
• Experience supporting multi-state payroll operations and applying payroll practices across different jurisdictions.
• Prior payroll volume experience within an employee population of approximately 101 to 500 employees.
• Strong ability to review payroll data, reconcile discrepancies, and maintain accurate records.
• Proficiency in Excel and standard reporting tools used for payroll and HR documentation.
• Ability to handle confidential employee information with discretion and sound judgment.

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 "," you're agreeing to Robert Half's Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .