Industrial Maintenance Tech: PLC & Electrical

OLDCASTLE INFRASTRUCTURE, INC.

Texas

On-site

USD 55,000 - 85,000

Full time

3 days ago

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Job summary

Oldcastle Infrastructure is seeking an experienced Industrial Maintenance Technician to troubleshoot, repair, maintain, and improve heavy industrial equipment in our North American manufacturing environment.

The ideal candidate will have strong mechanical and electrical troubleshooting skills, experience with industrial automation, and the ability to diagnose faults quickly to minimize downtime. Overtime and on-call readiness may be required to support operations.

Qualifications

3+ years of industrial maintenance experience.
Strong mechanical troubleshooting and repair capabilities.
Working knowledge of industrial electrical systems and motor controls.
Experience troubleshooting hydraulic and pneumatic equipment.
Ability to read and interpret electrical and mechanical schematics.
Familiarity with preventive maintenance procedures and industrial safety practices.
Ability to diagnose equipment malfunctions and determine repair solutions.
Willingness to work overtime or respond to critical equipment breakdowns as needed.

Responsibilities

Diagnose and repair hydraulic and pneumatic systems, including pumps, valves, cylinders, motors, and controls.
Troubleshoot mechanical failures involving bearings, gearboxes, conveyors, drive systems, and power transmission components.
Perform equipment alignments, component replacements, adjustments, and mechanical repairs.
Maintain and repair concrete manufacturing equipment, material handling systems, and associated production machinery.
Identify root causes of recurring mechanical failures and implement corrective actions.
Troubleshoot and repair industrial electrical systems operating on 24VDC, 120VAC, 240VAC, and 480VAC.
Diagnose PLC-controlled equipment, including inputs, outputs, sensors, relays, contactors, and control circuits.
Troubleshoot variable frequency drives (VFDs), electric motors, motor starters, and control panels.
Read and interpret electrical schematics, wiring diagrams, and technical documentation.
Identify electrical faults using multimeters and other diagnostic equipment.
Troubleshoot industrial communication and automation-related failures.