About Us. For over 30 years, Abacus Payroll HCM has provide a comprehensive payroll and workforce solution for small businesses. Our office in Buena Park, CA, ensures a stable, professional, growth-oriented environment. We're inviting curious, reliable, self-starters who love helping people with details and numbers to join our All-Star Team. As a Payroll Customer Service Representative, you'll be the “Go to” for processing payroll efficiently and...
