Description We are looking for an experienced Payroll Administrator to handle payroll and benefits for a workforce of over 300 employees, including union and non-union staff. This role is vital to ensuring accurate payroll processing and seamless benefits administration while maintaining compliance with policies and regulations. Join our team in Honolulu, Hawaii, and contribute to the success of a dynamic organization within the energy and natural resources industry. To apply, please call Noe Silva at 808.452.0264. Preference will be given to applicants currently residing in Hawaii due to the nature of the job requirements. Responsibilities: • Process payroll accurately and on time, ensuring adherence to organizational policies, labor agreements, and relevant regulations. • Apply collective bargaining agreements to calculate union deductions, benefits, and other payroll adjustments. • Oversee employee benefits programs, including enrollment, updates, and compliance with legal requirements. • Respond to employee inquiries related to payroll, taxes, and benefits in a timely and meticulous manner. • Maintain accurate payroll records and ensure data integrity within payroll systems. • Collaborate with HR and finance teams to ensure smooth payroll and benefits operations. • Generate and review reports for payroll audits, compliance checks, and financial reconciliation. • Stay updated on changes in labor laws and regulations to ensure compliance. • Troubleshoot payroll system issues and recommend improvements to optimize processes. • Provide support during system upgrades or transitions, focusing on payroll-related functions. Requirements • Proven experience managing payroll and benefits administration for large teams, including unionized employees. • Proficiency in payroll systems such as ADP Workforce Now, Ceridian, or similar platforms. • Strong understanding of labor contracts and collective bargaining agreements. • Attention to detail and accuracy in handling sensitive payroll and benefits data. • Excellent communication skills to address employee questions and collaborate with internal teams. • Familiarity with accounting software and reporting tools such as Crystal Reports. • Knowledge of 401(k) administration and other retirement plans. • Ability to adapt to evolving processes and maintain compliance with payroll regulations. 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) .