Maintenance Technician PLC

Assist Staffing
Chicago, IL

Job Overview

We are seeking a skilled Maintenance Technician PLC to join a large-scale manufacturing operation in Chicago. This role focuses on electrical troubleshooting, PLC systems, and instrumentation to ensure safe and efficient plant operations.

Responsibilities

  • Troubleshoot and repair electrical systems, PLCs, control panels, relays, breakers, communication systems, and alarms.

  • Install and commission electrical equipment with minimal supervision.

  • Diagnose problems, replace faulty components, and perform advanced wiring assignments.

  • Support and troubleshoot VFDs, 3-phase motors, and sensors (temperature, pressure, level).

  • Provide technical assistance to junior maintenance staff.

  • Follow all safety and sanitation protocols in a food-grade, unionized environment.

Requirements

  • High School Diploma or GED plus formal apprenticeship or equivalent.

  • Minimum 3 years of industrial/manufacturing maintenance experience.

  • Strong electrical background with proven PLC troubleshooting ability.

  • Ability to wire/test 3-phase motors and calibrate industrial sensors.

Preferred Qualifications

  • PLC programming experience (Allen-Bradley, Siemens, or similar).

  • Control panel installation and troubleshooting.

  • Experience with sanitary or hazardous process instrumentation in food or consumer goods facilities.

You should be proficient in:

  • Creating Preventive Maintenance Plans
  • Mechanical Troubleshooting Skills
  • 120/208/240/480 Voltage Systems
  • Electrical Installation
  • Electrical Troubleshooting
  • Electrical Repair
  • OSHA 10-Hour Certification (OSHA 10)
  • Pneumatics Troubleshooting
  • Machine Safety Inspections

Machines & technologies you'll use:

  • Variable Frequency Drives (VFD)
  • Programmable Logic Controller (PLC) (Allen Bradley, Mitsubishi, Omron, Siemens, Schneider Electric, Modicon)
  • Conveyor Systems (Dematic, Hytrol, Alba, Wulftec)
  • Servo Motors
Posted 2025-10-27

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