Industrial Maintenance Technician: Electrical & Automation

Reliance, Inc.; Riverside (CA); On-site; USD 41,000 - 48,000; Full time

Job summary

Reliance, Inc. in Riverside, CA seeks a Maintenance Technician responsible for installing, troubleshooting, repairing, and preventive maintenance of manufacturing equipment, facility systems, and material handling gear.

Emphasis on high-voltage electrical systems, PLC controls, automation, hydraulics, pneumatics, and mechanical troubleshooting. You will minimize downtime, maintain safe operations, and ensure equipment reliability while supporting plant operations and continuous improvement

Qualifications

• Strong knowledge of industrial electrical systems up to 480V and higher.
• Proficient in PLC troubleshooting, diagnostics, and programming modifications.
• Knowledge of motor controls, VFDs, servo systems, and automation equipment.
• Strong understanding of hydraulic and pneumatic systems.
• Ability to read and interpret electrical schematics, blueprints, and technical drawings.
• Experience using multimeters, meggers, and other electrical diagnostic tools.
• Ability to safely perform lockout/tagout procedures and follow OSHA regulations.

Responsibilities

• Troubleshoot, repair, and maintain industrial machinery, production equipment, conveyors, cranes, forklifts, and material handling systems.
• Diagnose and repair high-voltage electrical systems, including motor controls, transformers, switchgear, VFDs, and power distribution equipment.
• Troubleshoot, modify, and maintain PLC-controlled equipment, including Allen-Bradley, Siemens, or equivalent systems.
• Read and interpret electrical schematics, blueprints, wiring diagrams, and technical manuals.
• Perform preventive and predictive maintenance on electrical, hydraulic, pneumatic, and mechanical systems.
• Install, test, and commission new equipment, machinery upgrades, and automation systems.
• Troubleshoot electrical control circuits, sensors, relays, contactors, and industrial communication devices.
• Perform welding, fabrication, and equipment modifications as required.
• Maintain facility infrastructure including lighting, plumbing, compressed air systems, and building repairs.
• Utilize lockout/tagout (LOTO), confined space, fall protection, and other safety procedures during maintenance activities.
• Manage maintenance spare parts inventory and maintain accurate maintenance records.
• Respond to equipment breakdowns and emergency repairs in a timely manner to maximize production uptime.
• Support continuous improvement initiatives focused on safety, efficiency, reliability, and cost reduction.
• Follow all company safety policies, OSHA regulations, and environmental requirements.

Skills

Electrical systems

PLC troubleshooting

Hydraulics

Pneumatics

Mechanical troubleshooting

High-voltage awareness

Safety compliance

Reading schematics

Diagnostics tools

Communication skills

Job description

Reliance, Inc. in Riverside, CA seeks a Maintenance Technician responsible for installing, troubleshooting, repairing, and preventive maintenance of manufacturing equipment, facility systems, and material handling gear.

Emphasis on high-voltage electrical systems, PLC controls, automation, hydraulics, pneumatics, and mechanical troubleshooting. You will minimize downtime, maintain safe operations, and ensure equipment reliability while supporting plant operations and continuous improvement