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Oldcastle Infrastructure is seeking a 2nd Shift Quality Control Technician in Tennessee to oversee QA tasks on the production line for polymer concrete boxes, covers, and vaults. You will log non-conformances, support the cast line with timely feedback, and participate in LEAN/CI initiatives.
The role requires high school diploma or equivalent, strong attention to details, basic math, and the ability to stand for long periods and lift up to 50 lbs. Competitive benefits offered.
Requisition ID529188-Posted09/23/2026-Infrastructure Products Group-Oldcastle Infrastructure-Full Time-Quality-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.
Job Summary
The Downstack is responsible for assigned QA tasks and moving products off- of the production line conveyors: polymer concrete boxes, covers, and vaults, and down stacking onto skids.
Job Responsibilities
Follow All Safety, Environmental, and Quality Policies and Guidelines
Properly label non-conformances with HOLD tags
Properly log non-conformances in QA HOLD log
Communicate quality concerns with casting line team leads & supervisors
Communicate quality concerns with casters
Lead the team in STOP/CALL/WAIT when scrap is identified
Light rework on the line
Assist production with training of new hires
Help identify areas of needed additional training
Maintain 5S in assigned areas
Help QA Inspectors with raw material testing
Participate in LEAN/CI initiatives
Identify safety hazards in the down stacking area
Adhere to proper stacking standards
Control of semi-automatic conveyor system &\"Pac-man\"
Job Requirements
High School or equivalent work experience in a manufacturing environment
Trained to all applicable training matrix standards in support of position
Strong attention to details
Basic math skills
Good Time Management
Must be able to stand for long durations, up to 10 hours
Ability to lift up to 50 lbs. continuously
Must be able to work in a hot and cold environments
What CRH Offers You
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.
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.
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