Job Description. Mulhern Belting is now accepting applications for a Customer Service Representative at our Fairfield, OH location. The open position is full time, Monday-Friday. Benefits-Perks. Expected Earnings (Base Commission) = $45,000 to $55,000 Per Year. Health/Vision/Dental/Life Insurance. 10 Paid Holidays. Paid Vacation/Off Time. 401K. 401K Match. Paid Weekly. Primary Responsibilities. Interact with customers via phone and email in a ple...