Experience in a chemical plant, refinery, power generation facility, manufacturing plant, or other continuous-process environment, with working knowledge of distributed control systems, programmable logic controllers, safety instrumented systems, variable-frequency drives, industrial communication networks, and platforms such as Emerson DeltaV, Honeywell, Rockwell Automation, Siemens, ABB, or Schneider Electric. Demonstrated experience troubleshooting, repairing, calibrating, and maintaining industrial electrical and instrumentation systems, including electrical circuits, motor controls, control panels, power distribution, control valves, positioners, transmitters, analyzers, switches, actuators, final control elements, and related test equipment.