Lori Irwin

Lori Irwin is an experienced billing and revenue professional with a strong background in managing billing operations across various industries. Currently serving as a Billing Coordinator at Mammoth Fire Alarms, Inc. since April 2023, Lori previously worked as a Billing/Collections Specialist at Flush Services, LLC, providing portable sanitation solutions for diverse events and construction sites. Lori's extensive tenure at Pan Am Railways spanned over two decades, reaching the position of Director of Revenue, which included roles such as Senior Revenue Manager and Assistant Manager of Revenue, focusing on revenue billing and claims management. Earlier career experience includes serving as a Team Leader at Law Warehouses, overseeing customer service, data entry, inventory control, and logistics scheduling. Lori attended NH Community Technical College from 1996 to 1997.