Industrial Maintenance Mechanic (PLC/VFD)

Job Description

Job Description

A day in the life

It’s early in Commerce, CA 90040. You walk the production floor, ears tuned to the rhythm of conveyors and servo motors. A line pause flashes on the HMI—an Allen-Bradley PLC fault. You trace the issue through schematics, verify a VFD parameter, and within minutes, the system is humming again. Later, you inspect hydraulic and pneumatic circuits, log preventive actions, and collaborate with operators on a process tweak that boosts uptime. Before you wrap, you lend a hand installing a new piece of equipment and tidy the shop so the next emergency can be answered in seconds—not minutes.

Role highlights

• Execute routine and corrective maintenance on plant machinery and equipment to keep operations running safely and efficiently.
• Perform inspections and document findings to ensure compliance with safety standards and company procedures.
• Troubleshoot mechanical and electrical issues, including high-voltage systems, using manuals, schematics, and meters.
• Diagnose and resolve PLC and VFD problems; work primarily with Allen-Bradley platforms.
• Service and repair hydraulic, pneumatic, and conveyor systems; support servo-driven equipment.
• Maintain accurate records of maintenance activities, repairs, and parts used.
• Respond quickly to work orders and emergencies with a focus on root-cause fixes.
• Assist with installation, wiring, and commissioning of new equipment and systems.
• Partner with operations and fellow technicians to improve reliability and throughput.
• Keep the maintenance shop and work areas orderly and clean.

Your background

• Hands-on experience as a maintenance technician, industrial mechanic, or similar role.
• Broad understanding of mechanical, electrical, and plumbing (MEP) systems.
• Comfortable reading and interpreting technical manuals, blueprints, and electrical schematics.
• Strong troubleshooting mindset with attention to detail and safety.
• Clear communicator and effective team player.
• Flexible to work varied hours, including weekends when needed.
• Valid driver’s license and dependable transportation.

Where you’ll excel

• PLC troubleshooting
• Food and Beverage Manufacturing environments
• Electrical troubleshooting
• High voltage systems
• Maintenance and repair best practices
• Hydraulic systems and components
• Electrical schematic reading
• Equipment installation and wiring
• Equipment repair and maintenance

Tech you’ll touch

• Variable Frequency Drives (VFD)
• Programmable Logic Controllers (PLC) – Allen-Bradley
• Conveyor systems
• Servo motors

Location & schedule

Based on-site at our facility in Commerce, CA 90040. Schedule flexibility is required to support production needs, including occasional weekends.