Additionally, the Bench Hand will: Set up, operate, or tend heating equipment, such as heat-treating furnaces, flame-hardening machines, induction machines, or vacuum equipment to temper, harden, anneal, or heat treat metal. Williams International is a Drug Free Workplace where all new team members and contractors are subject to pre-employment drug testing for the following controlled substances: marijuana, cocaine, PCP, amphetamines, opioids and alcohol as policy dictates.