Maintenance Supervisor

Career Opportunities:
Maintenance Supervisor (527052)

Requisition
527052
-Posted
07/27/2026

- Architectural Products Group

- Ash Grove

- Full Time

- Maintenance/Mechanics

- United States

- Tennessee

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.

The Maintenance Supervisor will be responsible for overall supervision and coordination of workers activities related to the setup, installation, maintenance and repair of equipment, tools and machinery to ensure non-stop operation of the plant/location assigned.

Direct workers in electrical, electronic, mechanical hydraulic and pneumatic maintenance and repair of machinery and equipment

Assist and direct workers in diagnosis of malfunctions in equipment and machinery

Observe mechanical devices and equipment to determine proper functioning or identify causes of trouble

Studies production schedules and estimates worker hour requirements for completion of job assignment

Interprets company policies and safety regulations to ensure compliance and safe work environment

Recommends and implements measures to improve production methods, equipment performance and quality of product

Plan and implement a schedule of routine and preventative maintenance procedures and assign and monitor personnel

Order parts needed for special projects, routine maintenance requirements, spare parts, tools and equipment needed

Other duties and responsibilities related to the nature of the job may be assigned on a temporary or permanent basis as needed

Associate’s degree or equivalent in training, education or 5 + years of experience as maintenance supervisor, or equivalent combination of experience, training and education

Ability to maintain and repair mechanical, hydraulic, pneumatic, electrical and electronic control equipment used in an industrial manufacturing environment

Ability to read blueprints, wiring diagrams, process sheets, and assembly schematic drawings

• 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.

If you’re up for a rewarding challenge, we invite you to take the first step and apply today!

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.