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Maintenance Technician

CRH
Middlefield, OH, US, 44062, United Statesfull_timeVerifiedPosted 13 May 2026
💰 $2,147,483,647/yr

About the role

 

 

Job ID:  524139

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.

 

Job Summary

 

The Maintenance Technician will perform all maintenance tasks as needed, especially those which require specific technical skills and knowledge in the manufacturing of plastic products.

 

Job Responsibilities

 

  • Repair all maintenance tasks as needed
  • Perform diagnoses of complex problems on plastic injection and blow molding machines, as well as related equipment such as grinders, compressors, chillers, etc.
  • Perform all electrical repairs on molding machines by use of electrical schematics
  • Use welders, blow torches, drills, saws, and other tools to manufacture tools or parts used in the repair and maintenance of machines and equipment
  • Operate the controls of the machines in order to determine problems and test solutions
  • Read hydraulic drawings and make repairs as needed
  • Work with 480V 3-phase
  • Operate hand and power tools, tow motor, high lift, saws, welders, and grinder
  • Perform other related duties and assignments as required

 

Job Requirements

 

  • High school diploma or equivalent
  • Requires at least 3 years of experience with the operation and/or repair of plastic injection molding and blow molding machines
  • Requires at least 3 years of experience working with electrical components
  • Ability to lift up to 50lbs
  • Frequent walking/standing

 

 

 

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. 

 

AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.

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CRH

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