Night Shift Maintenance Mechanic Lead

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Oldcastle Infrastructure™, a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets throughout North America. We’re more than just a manufacturer of precast concrete, polymer concrete, or plastic products. We’re a trusted and strategic partner to engineers, contractors, distributors, specifiers, and more. With our network of more than 80 manufacturing facilities and more than 4,000 employees, we’re leading the industry with innovation and a safety-first mindset.

The ideal candidate in this role will perform a wide range of duties in an industrial manufacturing environment. This multi-craft maintenance technician will be responsible for ensuring all equipment is operating safely and efficiently by completing preventative maintenance requirements, following diagrams, reading operations manuals and troubleshooting malfunctions.

Responsible for implementing and maintaining plant effectiveness, emphasizing on machine maintenance and performance upkeep from CMMS

Responsible for responding to all unplanned downtime or breakdowns on machines

Responsible for maintaining and troubleshooting problems with drive systems and PLCs

Plan and execute maintenance activities for non-routine problems or issues

Troubleshoot equipment and system problems for manufacturing and facility equipment both routine and complex using a method of troubleshooting to get to a root cause

Design, fabricate and install mechanical and electronic equipment and perform program changes

Weld carbon steel, and fabricate guards, etc. as required

Assist in the planning, coordination and performance of shutdown and major maintenance activities

Perform housekeeping of shop and areas where maintenance activities were performed

Build parts for replacement of repair or worn parts if needed

Wire and repair electric motors, troubleshoot and repair basic wiring

Advises operators and others of operation procedures and requirements for working safely with electrical/electronic and mechanical equipment and components

Installs, starts up and shuts down equipment in accordance with safety procedures

Performs lockout tag out as required

Other responsibilities may be assigned on a temporary or permanent basis as needed

Minimum high school diploma or equivalent

Maintenance experience in a manufacturing environment or at least 5 years of experience in industrial maintenance as a multi-skill technician

Proficient in troubleshooting electrical systems

Experience troubleshooting motors, drives, electrical circuits, hydraulic systems, power transmission, and robotics

Must have the ability to read and understand, electrical, and mechanical diagrams

PLC experience highly desired

Ability to read/write simple instructions and communicate effectively with team members

Ability to lift up to 40 lbs. periodically throughout the day

• The hourly pay rate is $26-$33/hr
• Bonus opportunity
• 401(k) plan / group retirement savings program
• Short-term and long-term disability benefits
• Life insurance
• Health, dental, and vision insurance
• Paid time off
• Paid holidays

• Highly competitive base pay
• Comprehensive medical, dental and disability benefits programs
• Group retirement savings program
• Health and wellness programs
• An inclusive culture that values opportunity for growth, development, and internal promotion

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.

Oldcastle Enclosure Solutions (OES), a CRH Company, is an affirmative action and equal opportunity employer.

EOE/Vet/Disability

CRH is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

Date:
Jan 15, 2026

Nearest Major Market:
Fresno
Nearest Secondary Market:
Madera