Engineer in Training (EIT)

Job ID : 516518

Exempt

Oldcastle Infrastructure™, a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're more than just a manufacturer of precast concrete, polymer concrete, or plastic products. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, and more. With our network of more than 80 manufacturing facilities and more than 4,000 employees, we're leading the industry with innovation and a safety-first mindset.

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

Job Summary

In this role, you will assist with the Engineering Design, Drafting, Production, and Quality Control of Precast concrete structures. You will also provide technical support for concrete mix designs, development of new products, processes, and plant improvement projects.

Job Location

This position will be located at our plant in Mansfield, TX.

Job Responsibilities

• Perform structural analysis of reinforced concrete products.
• Check structural drawings of new equipment, products, and molds.
• Understand product strength requirements, concrete mix designs and serve as a technical resource for plant quality control.
• Support plant with cost savings projects related to process or product design.
• Participate in design documentation made available to sales and production teams for all products.
• Contribute to zero injury safety culture by providing recommendations for manufacturing and equipment design.
• Provide technical support for plant capital projects and new equipment installation.
• Other duties may be assigned as needed.

Job Requirements

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.

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.

Date : Oct 28, 2025