Maintenance Technician

CRH
Chandler, AZ

Non-Exempt

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.

Oldcastle Infrastructure - Built For Life from Oldcastle Infrastructure on Vimeo .

Job Summary

The Maintenance Technician maintains the safety and functionality of plant machines, equipment, building and grounds to ensure safe and efficient production of Oldcastle products.

Job Responsibilities

  • Removes and installs machine components to ensure the safe and efficient operation of production equipment
  • Troubleshoots systems to determine causes of machine failure and recommends solutions for repair
  • Collaborates closely with machine operators to understand the nature of machine failures or component fabrication needs
  • Designs, fabricates, and welds machine components or fixtures to ensure the proper functionality of facility equipment
  • Records the details of machine malfunctions and the appropriate adjustments as required
  • Conducts test runs of machine adjustments to ensure proper machine functionality and alignment with quality standards
  • Performs routine analyses and calculations, and recommends changes in equipment, products, or test methods
  • Maintains the cleanliness, functionality and safety of maintenance equipment, tools, and work areas
  • Repairs building and grounds equipment, fixtures, and tools as necessary to ensure the safety of all employees
  • Performs preventative maintenance and inspections on facility equipment as scheduled (CMMS)
  • Follows DAS (daily assignment schedule)

  • Cleans and prepares machines for next day’s run including mixer

  • Machine and Robot start up before production

Job Requirements

  • High school graduate or GED desired
  • Able to speak and comprehend basic English
  • Ability to work alone or in a team environment
  • Previous experience in a manufacturing environment is preferred
  • Concrete knowledge is preferred
  • Experience with 3 phase electric and hydraulic system troubleshooting
  • Ability to lift up to 40 lbs.
  • Working at heights about 4 ft. (on ladders and/or platforms) is common

What CRH Offers You

  • 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

About CRH

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.

If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!

Oldcastle Infrastructure, 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.

Posted 2025-07-24

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