Description We are in search of an Accounts Payable- Human Resources (HR) Assistant to contribute to our non-profit operations in Los Angeles, California. In this role, you will engage in a variety of tasks including invoice processing, payments for benefits vendors, and upkeep of customer credit records. Responsibilities: • Execute the processing of invoices with precision, focusing on benefits vendors. • Accurately maintain and manage customer credit records to ensure up-to-date information. • Use your customer service skills to handle and resolve customer inquiries effectively. • Monitor customer accounts regularly and take appropriate action when necessary. • Utilize ADP - Financial Services and ADP Workforce Now for specific financial tasks. • Employ your knowledge of ATS - Asynchronous Transfer Mode in relevant operations. • Implement Ceridian and HRMS in managing human resources related tasks. • Use the About Time system to monitor and manage time-related tasks. • Conduct background checks as and when required. • Utilize your auditing skills to ensure financial accuracy and compliance. • Execute benefit functions effectively, ensuring customer satisfaction. Requirements • Proficiency in using ADP - Financial Services for managing financial transactions • Familiarity with ADP Workforce Now for effective HR management • Knowledge of ATS - Asynchronous Transfer Mode for efficient data exchange • Experience with Ceridian for HR and payroll services • Competence in HRMS for comprehensive HR management • Ability to use About Time for efficient time tracking • Expertise in auditing procedures and practices • Experience in conducting background checks • Knowledge of various benefit functions and their management • Strong customer service skills, with a focus on meeting the needs of staff and stakeholders. TalentMatch® ­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. Robert Half will consider for employment qualified applicants with arrest or conviction records in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. 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) .