Maintenance Supervisor

Requisition
529708
-Posted
10/08/2026

- Architectural Products Group

- Jewell

- Full Time

- Maintenance/Mechanics

- United States

- Texas

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.

Install, maintain, and repair machinery, equipment, and physical structures. Communicate with production and management on all issues within the plant.

• 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

Strong troubleshooting skills in Electrical Systems (480V, motor controls, VFDs) - Hydraulic and pneumatic systems, Conveyors, Motors and Gearboxes, Compressors, Dust Collection Systems.

• Candidates should have experience in maintaining Robots, Palletizers, Hooders, Rotary, Dryers and Automated bagging machines

• 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 APG, a CRH Company, is an affirmative action and equal opportunity employer.

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.