Production Engineer

Job ID: 521302

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.

Job Summary

The Plant Engineer will report directly to the Plant Manager and will support the operational and technical needs of our Trench Plants, which manufacture Plastibeton Trench Products. This role is responsible for driving process improvements, optimizing operational flow, leading capital expenditure (CAPEX) projects, and supporting automation and controls initiatives. The successful candidate improves industrial processes to increase efficiency, reduce cost, enhance sustainability, and maximize profitability.

Job Location

• This role is based out of our plant in Kennedale, TX.
• Primarily plant‑based role with significant time on the production floor supporting Trench Plant operations.
• Some travel may be required for supplier meetings, training, or inter‑plant support.

Job Responsibilities

• Safety & Compliance
  • Demonstrate a commitment to communicating, improving, and adhering to safety policies in all work environments and areas.
• Trench Plant & Plastibeton Product Support
  • Support manufacturing processes specific to Plastibeton Trench Products, including batching, forming, curing, trimming, and finishing operations.
  • Analyze and enhance trench production flow, material handling, and equipment performance to increase throughput and product consistency.
  • Develop and implement automation and controls improvements related to trench manufacturing work cells and equipment.
• Process Improvement & Lean Activities
  • Assess plant operations and recommend improvements, including cost/benefit analysis and ROI justification.
  • Lead kaizen events and structured problem solving initiatives focused on efficiency, quality, and waste reduction.
  • Perform tests on plant systems to determine equipment efficiency and process capability.
  • Prepare reports on operating efficiency, failure investigations, and improvement outcomes.
• Automation, Controls & Technical Support
  • Develop and enhance process control automation and computer applications for process control (including PLC/HMI troubleshooting and optimization).
  • Work closely with plant staff, process area teams, and equipment suppliers to ensure reliable operation and successful implementation of improvements.
• CAPEX & Project Management
  • Lead and manage CAPEX projects, including automation upgrades, controls related projects, equipment improvements, and layout modifications.

• Provide project management support across functional teams to deliver initiatives on schedule and within budget.
Cross Functional Collaboration
• Coordinate with operations, maintenance, engineering, and production teams to identify and resolve bottlenecks.
• Engage in continuous improvement activities to enhance plant culture and operational performance.

Minimum Qualifications

• Bachelor's Degree in Mechanical, Electrical, Industrial, or Chemical Engineering, or equivalent experience.
• Minimum 5 years of experience in a manufacturing environment, ideally including engineered materials, precast, polymer concrete, or trench product production.
• Direct experience in process improvement, automation, lean manufacturing, and cost/ROI analysis.
• Demonstrated knowledge of engineering fundamentals and proficiency with Microsoft Office, ERP's, PLCs, and CAD.
• Strong Lean/Six Sigma or continuous improvement background preferred.
• Experience working with robotics, CNC equipment, or automation systems is a plus.
• Strong project management skills with the ability to manage multiple priorities concurrently.
• Excellent interpersonal and communication skills, with the ability to work effectively across teams.
• Analytical thinker with strong technical problem solving abilities.
• High ethical standards, professionalism, and a team oriented mindset.

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 Enclosure Solutions (OES), 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.

Client-provided location(s): Mansfield, TX

Job ID: CRH_FGB-521302-en_US

Employment Type: OTHER

Posted: 2026-03-11T19:50:53