Lead Maintenance Technician: PLC & Machinery Upgrades

Pretium Packaging; Peru (IL); On-site; USD 65,000 - 90,000; Full time

Job summary

Pretium Packaging, L.L.C. is seeking an experienced Maintenance professional to lead advanced troubleshooting across electrical, mechanical, hydraulic, pneumatic, and PLC-controlled systems.

This role will mentor junior technicians, drive root cause analyses, and manage capital improvement projects. You will program and troubleshoot PLCs, VFDs, and motor controls, while performing preventive and predictive maintenance.

Qualifications

• High school diploma or equivalent required; technical certification or associate degree in industrial maintenance, electro-mechanics, or related field preferred.
• Minimum of 5 years of maintenance experience in a manufacturing or industrial environment.
• Strong understanding of PLCs (Allen-Bradley, Siemens, etc.), HMIs, sensors, and automated systems.
• Advanced mechanical and electrical troubleshooting skills including AC/DC circuits, hydraulics, and pneumatics.
• Demonstrated ability to lead by example, prioritize tasks, and work independently.
• Proficient with CMMS (Computerized Maintenance Management System) software.
• Forklift and aerial lift certified.
• Ability to read, interpret, and apply information from technical manuals, blueprints, and schematics.
• Effective communicator with the ability to document tasks clearly and train others.

Responsibilities

• Lead advanced troubleshooting and diagnostics across electrical, mechanical, hydraulic, pneumatic, and PLC-controlled systems.
• Mentor and support lower-tier technicians through on-the-job training and technical guidance.
• Participate in and lead root cause analysis (RCA) and corrective action processes.
• Program and troubleshoot PLC systems, motor controls, and variable frequency drives (VFDs).
• Perform and document preventative and predictive maintenance routines with accuracy and efficiency.
• Read and interpret electrical and mechanical schematics, blueprints, and equipment manuals.
• Install, repair, and upgrade machinery and components as part of capital improvement projects or upgrades.
• Assist in developing and improving maintenance SOPs and equipment documentation.
• Maintain compliance with OSHA, safety, and company policies during all maintenance activities.
• Support facility infrastructure including HVAC, compressed air systems, boilers, and water treatment systems.
• Collaborate with engineering, production, and external vendors on repairs, upgrades, and retrofits.
• Perform other duties as assigned by the Maintenance Supervisor or Manager.

Skills

Troubleshooting

PLC systems

Electrical troubleshooting

Mechanical troubleshooting

Independence

Education

High school diploma

Associate degree preferred

Technical certification

Tools

CMMS software

Forklift certification

Aerial lift certification

Job description

Pretium Packaging, L.L.C. is seeking an experienced Maintenance professional to lead advanced troubleshooting across electrical, mechanical, hydraulic, pneumatic, and PLC-controlled systems.

This role will mentor junior technicians, drive root cause analyses, and manage capital improvement projects. You will program and troubleshoot PLCs, VFDs, and motor controls, while performing preventive and predictive maintenance.