The duties are performed utilizing experience in at least two skilled trades including but not limited to, production and facility machinery and equipment, electronics and electrical, automation and controls, HVAC, plumbing, pipefitting, carpentry, energy and utilities, etc. May perform one or more of the following responsibilities within production or facilities maintenance: Diagnose and repair complex machine and electrical problems, including multiple components on the same production line that are interlinked, assembly mechanisms or automated controls machines.