Production Engineer

Requisition
528747
-Posted
09/11/2026

- Infrastructure Products Group

- Oldcastle Infrastructure

- Full Time

- Engineering

- United States

- Texas

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.

The Production 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.

• 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. Up to 60% travel during training.

• 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.

• 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…