Field Instrumentation & Controls Tech — Water/Wastewater

Liberty Personnel Services, Inc. is seeking a Controls Technician for a field-based role in Iowa. You will troubleshoot, test, and repair PLC-based control systems for municipal water and wastewater systems, supporting instrumentation calibration and system upgrades on Allen‑Bradley and Siemens platforms. You will install and service VFDs and motor controls, assist with commissioning, and work directly with customers in the field, providing high‑quality service in a dynamic, essential industry. #J-18808-Ljbffr Liberty Personnel Services, Inc.