Time Warner Cable is hiring 50 customer service representatives and field technicians in the Portland area to serve customers over the phone and in person, the company said Friday.

Time Warner would not disclose salary ranges for the available positions. According to the online employee survey website glassdoor.com, the typical Time Warner customer service rep earns $13 an hour, and the typical field technician earns $16 an hour. Time Warner said it currently employs more than 800 people in Maine.

To help fill the open positions, Time Warner said it will host a job fair from 10 a.m. to 6 p.m. Tuesday at the company’s regional call center at 901 Washington Ave. in Portland. Hiring managers will be on site for immediate interviews.

Job candidates also will have the opportunity to meet with leaders in customer and field operations, assess the company culture and learn about hours, pay and training.

Time Warner said applicants should apply online and complete an assessment at jobs.twc.com prior to attending Tuesday’s career fair using requisition #180812BR for customer service jobs and requisition #181197BR for field technician jobs.