PLC Technician

Republic Services•Indianapolis, IN

1d•Onsite

About The Position

The Polymer Center PLC Technician is responsible for programming, troubleshooting, and maintaining control systems to ensure reliable operation of manufacturing equipment. The incumbent will diagnose and repair electrical, electronic, and automated systems, including PLCs, HMIs, and VFDs, to minimize downtime and support production goals. The Polymer Center PLC Technician collaborates with production, maintenance, and engineering teams to optimize equipment performance, implement upgrades, and ensure system reliability. The incumbent will help improve operational efficiency, equipment uptime, and overall manufacturing effectiveness.

Requirements

Understanding of industrial control systems, automation technology, and electrical/electronic troubleshooting practices.
Proficiency with PLC programming software (Siemens S7-1200/1500, TIA Portal) and HMI applications
Ability to read and interpret electrical schematics, P&IDs, control drawings, tag references, and OEM technical manuals
Ability to diagnose complex electrical and control system failures and implement effective solutions
Skill in troubleshooting equipment malfunctions, prioritizing repairs, and optimizing system performance
Accuracy in programming, documenting, and maintaining control system configurations and backups
Strong verbal and written skills for coordinating with production teams, maintenance, IT, and management
Ability to manage multiple repair projects and preventive maintenance activities simultaneously while meeting production deadlines
Competency with multimeters, diagnostic tools, and safe work practices in control panels with up to 480VAC
Experience with VFDs, drives, level probes, flow meters, and other electronic instrumentation
Basic mathematical skills

Nice To Haves

OSHA forklift certification required

Responsibilities

Program and troubleshoot PLC and HMI control systems (Siemens S7-1200/1500, TIA Portal) to support manufacturing operations
Perform preventive and predictive maintenance on control systems, electrical networks, and automated equipment
Download, backup, and modify PLC programs to ensure system integrity and support continuous operations
Diagnose and repair electrical, electronic, pneumatic, and hydraulic systems on blow molders, material transfers, and resin handling systems
Install, test, and commission new manufacturing equipment and automation technology upgrades
Replace and configure PLCs, VFDs, and HMIs, including electrical components such as starters, fuses, contacts, and relays
Collaborate with IT, equipment manufacturers, and vendors to resolve complex control system issues
Monitor equipment performance and participate in root cause analysis and failure prevention activities
Work with production teams to make rapid, data-driven decisions during equipment malfunctions
Support capital projects such as equipment installations, line upgrades, and automation improvements
Perform mold changes, mechanical adjustments, welding, and fabrication as needed to support equipment maintenance
Ensure all control system activities comply with safety regulations, GMP standards, and company policies
Mentor and provide technical guidance to less experienced technicians and maintenance personnel
Participate in continuous improvement initiatives by identifying opportunities for system optimization and reliability enhancements
Performs other job-related duties as assigned or apparent