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CRH

Maintenance / Welder

Jul 29, 2026• Buda, TX

About us

We are a family of many cultures, operating in 28 countries, and we value the contribution of all our people all over the world.

★ 5.0 out of 5 · 7 reviews

  • Size: 10,000+ employees
  • Industry: Industrial: Building Materials Manufacturing
View company profile ›

Why you should apply for a job to CRH:

  • 5.0/5 in overall job satisfaction
  • 5.0/5 in supportive management
  • 100% say women are treated fairly and equally to men
  • 100% would recommend this company to other women
  • 100% say the CEO supports gender diversity

Ratings are based on anonymous reviews by Fairygodboss members. See all reviews ›

Job ID: 527155

Non-Exempt

Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the leading provider of innovative outdoor living products and utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard® hardscape, Echelon® Masonry, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, and Techniseal® sands and sealant technologies.

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

Job Summary

The ideal candidate in this role will perform a wide range of duties in an industrial manufacturing environment. This maintenance mechanic 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.

Job Responsibilities

  • Perform preventive maintenance tasks on machinery and equipment to ensure optimal performance and reliability
  • Troubleshoot and diagnose issues with automation systems, electrical components, mechanical equipment, and hydraulic systems
  • Repair or replace defective parts, components, or systems, utilizing knowledge of automation, electrical, mechanical, and hydraulic principles
  • Install, configure, and calibrate automation systems, including programmable logic controllers (PLCs), sensors, actuators, and other control devices
  • Conduct inspections and tests on machinery and equipment to identify potential problems and implement corrective actions proactively
  • Collaborate with production personnel and other maintenance team members to address maintenance issues promptly and efficiently
  • Adhere to safety protocols and procedures, including lockout/tagout, arc flash safety, and other relevant safety measures, to ensure a safe working environment
  • Document maintenance activities, including repairs, inspections, and preventive maintenance tasks, using computerized maintenance management systems (CMMS) or other record-keeping tools
  • Stay updated with advancements in automation technology, electrical systems, mechanical engineering, and hydraulic systems through ongoing training and professional development
  • Participate in continuous improvement initiatives to enhance equipment reliability, efficiency, and performance


Job Requirements

  • High school diploma or equivalent; post-secondary education in industrial maintenance, electrical engineering, mechanical engineering, or related field preferred
  • Completion of apprenticeship program or equivalent training in maintenance millwrighting
  • Strong technical skills in automation systems, electrical systems, mechanical components, and hydraulic systems
  • Proficiency in troubleshooting and diagnosing issues with machinery and equipment
  • Knowledge of safety protocols and procedures, including lockout/tagout, arc flash safety, and other relevant safety measures
  • Ability to lift up to 40 lbs.


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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Additional Information

  • Posted: Jul 29, 2026
Apply on company site
Apply on company site

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