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Maintenance Manager

CRH Public

Katy, TX · Posted November 8, 2026

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Pay compared with the market

This listing does not state pay. Across 91 open maintenance manager listings that state pay, the middle half runs $90,000 to $128,500 and the median is $110,000.

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Among first-line supervisors of mechanics, installers, and repairers, AI is already used for some of the tasks. Measured exposure for first-line supervisors of mechanics, installers, and repairers: 10% (some).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

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About the job

Job ID: 530389

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.

Job Summary

The Maintenance Manager will be responsible for overall supervision and coordination of all maintenance employees and activities in the plant.

Job Location

This is an onsite role base in Katy, TX

Job Responsibilities

Visually inspect and test machinery and equipment

Organize and plan maintenance each day

Prepare for scheduled maintenance

Responsible for organization of schedules for special projects, in addition to preventative maintenance

Maintain good house-keeping within shop and all maintenance areas

Responsible for adherence to safety rules and making certain all monthly safety meetings are held with all maintenance employees in attendance

Order parts needed for special projects and regular maintenance supplies

Listen for unusual sounds from machines or equipment to detect malfunction and discuss machine operation variations with supervisors or other maintenance workers to diagnose problem or repair machine

Dismantle defective machines and equipment and installs new or repaired parts

Clean and lubricate shafts, bearings, gears, and other parts of machinery

Responsible for training and supervising other members of maintenance team

Job Requirements

Must have knowledge in block production

Possess mechanical, hydraulic, welding and fabrication abilities

Computer skills a plus

Teamwork and problem solving a must

PLC programming / understanding a plus

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 APG, 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.