Ready‑Mix Plant Reliability Electrician‑Mechanic

Can you keep a fixed batch plant at peak output?

Do VFDs, PLCs, motor starters, and 480V 3‑phase feel like home?

Can you diagnose a finicky load cell, then weld a cracked chute before the next pour?

Are you comfortable at heights, in confined spaces, and out in the weather—safely?

If yes, you’re who we’re looking for. This role is dedicated to stationary equipment—no mixer truck or fleet vehicle work. Compensation starts at $34/hour.

Your impact

Own the uptime of batchers, mixers, conveyors, aggregate bins, cement/fly ash silos, dust collection, and metering systems

Troubleshoot and repair control panels, sensors, load cells/scales, Jonel batch controls, and related wiring

Service motor controls, VFDs, PLCs (Allen‑Bradley preferred), and plant power distribution

Execute PMs, document work in the CMMS, and maintain parts inventory

Maintain and repair hydraulic/pneumatic assemblies—gates, actuators, cylinders, and air compressors

Weld/fabricate to restore chutes, hoppers, walkways, ladders, and structural components

Respond to breakdowns with a safety‑first, low‑downtime mindset; rotate on call for after‑hours/weekends

Inspect baghouses/dust collectors and pressure relief devices for compliance

Mentor junior mechanics on safe troubleshooting practices

Must‑haves3+ years in an industrial mechanic/electrician role on fixed/stationary equipment (ready mix, aggregate, concrete, or heavy industrial)
Proficiency with motor controls, VFDs, PLCs, and 480V 3‑phase

Ability to read electrical and hydraulic schematics and wiring diagrams

Experience with Jonel controls—or eagerness to learn our platform

Working knowledge of hydraulics and pneumatics

Basic hand tools; we supply specialty/heavy tools

Comfort outdoors, at heights, and in confined spaces with proper PPE/training

Self‑directed problem solver who performs well with limited supervision

Nice‑to‑haves

Journeyman electrician license or equivalent industrial training

Concrete/pipe/aggregate or heavy manufacturing background MIG/stick welding and fabrication

Experience with silos, baghouses, and dust collection systems

Physical & environment

Lift/carry up to 50 lbs routinely; up to 75 lbs with help occasionally

Frequent standing, kneeling, bending, climbing; tight/elevated spaces (silo tops, catwalks, conveyor structures)
Non‑climate‑controlled setting; exposure to distracting noise and outdoor weather conditions

Pay, perks, and growth

Starting at $34/hour Medical, Dental, Vision Life & Supplement Life Company Matched 401K Retirement Plan Paid Holidays Vacation & Sick Leave Training and Development Employee Discounts Career Opportunity Fun Events $1,000.00 Referral Bonus Not A Warehouse Job. Precast Concrete Pipes is what we do.

Location
3009 N Laurel Avenue Rialto, CA 92377

Safety & compliance

Follow LOTO, confined space, fall protection, and all site procedures without exception

Must pass Pre-employment Physical and drug test.

Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions upon request.

Thompson pipe group is an Equal Employment Opportunity (EEO) employer that welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, national origin, age, disability, veteran status, genetic data, gender identity, sexual orientation, religion or another legally protected status, or any other classification protected by federal, state, or local law.

Drug-free workplace.

EOE/AA – M/F/Vet/Disability Apply today

Keep the plant running—and build what lasts across North America.
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