Among them are mining, particularly copper for electronics applications, production of electric vehicles and the ongoing expansion of data centers across the globe, and industrial applications including our customers' production of nylon precursors, production of lead acid batteries for all types of vehicles, industrial and municipal water treatment, and refining and petrochemical processes. Position Overview: The Instrumentation & Electrical (I&E) Technician for Ecoservices in Hammond, IN is responsible for installing, troubleshooting, maintaining, and repairing electrical and instrumentation systems in a chemical plant environment.