Experienced repairers with advanced training may become specialists or troubleshooters. They help other repairers diagnose difficult problems. Some also work with engineers to design equipment and develop maintenance procedures. Because of their familiarity with equipment, repairers are qualified to become work in sales for manufacturers. Workers with leadership ability may also become maintenance supervisors or service managers.
Some experienced workers open their own repair services or shops.
Others become wholesalers or retailers of electronic equipment. Repairers must be trustworthy because they may be exposed to money and other valuables in banks and securities offices. Some employers require that they be bonded. A security clearance may be required for technicians who work in areas related to national security. A few states require radio and TV service technicians to be licensed.