Operational Excellence Manager

OLDCASTLE INFRASTRUCTURE, INC.; Marseille; On-site; EUR 76,000 - 111,000; Full time

Benefits offered by this job

Competitive pay

Medical and dental benefits

Retirement savings program

Wellness programs

Growth opportunities

Job summary

CRH is seeking a Manufacturing Process Improvement professional to lead lean initiatives, capital projects, and process optimization across multiple Texas locations. This role requires hands-on leadership, cross-functional collaboration, and significant travel (75-90%).

You will develop and implement improvements, mentor plant teams, and ensure alignment with Operational Excellence practices to enhance profitability, throughput, and quality.

Qualifications

• 3+ years of manufacturing experience, ideally precast.
• Strong Lean manufacturing knowledge and track record.
• Experience with ERP/MRP systems and project management tools.
• Excellent teamwork and leadership in matrix environments.

Responsibilities

• Develop, evaluate and improve production methods using lean tools and quality standards.
• Identify opportunities for significant improvement at regional locations.
• Provide oversight, planning and mentoring to plant-level teams implementing lean initiatives.
• Drive manufacturing process changes through hands-on coordination with plant teams.
• Optimize plant layout and flow to reduce inefficiencies and costs.
• Lead plant improvement workshops to address bottlenecks and inefficiencies.

Skills

Lean manufacturing

Team leadership

Project management

Multitasking

Communication

Tools

Excel

Word

PowerPoint

AutoCAD

ERP/MRP systems

MS Project

Job description

Job Summary

This position will be a key resource in developing and completing manufacturing process improvement projects, including lean manufacturing implementation and capital improvement projects at locations in the Texas Region. These improvement projects will increase profitability, throughput, and quality; improving the Region's competitive position. This person should be self-motivated and able to work effectively in a decentralized and matrixed team environment. This position will work closely with Production, Engineering, Quality, Supply Chain, and Environmental Health and Safety. This is a heavy travel role consisting of 75%-90% travel between multiple locations throughout the state of Texas.

Job Location

This is an onsite position and will be located near one of our plants in Houston, TX, Mansfield, TX, Roanoke, TX, San Antonio, TX, Brookshire, TX, or Castroville, TX.

Job Responsibilities

• Develop, evaluate and improve production methods utilizing lean tools, knowledge of product design, materials and parts, tooling and production equipment capabilities, process methods, and quality control standards
• Help identify opportunities for significant improvement at Regional locations by working with operations and/or sales teams to understand opportunities to apply lean process improvement initiatives and/or capital investment to improve profitability and competitive advantage
• Provide oversight and guidance, planning, training and mentoring to plant-level teams executing lean process improvement activities
• Drive manufacturing process change through active hands-on communication and coordination with plant-level teams
• Optimize plant layout and flow to reduce inefficiencies and reduce costs
• Oversee and lead plant improvement workshops to identify, diagnose and address bottlenecks and inefficiencies in production processes
• Provide training on kaizen, 5S and lean tools and techniques
• Provide follow-up and tracking to ensure identified improvement opportunities are completed as planned
• Translate operational needs into project requirements and specifications
• Force rank improvement opportunities - develop and implement project analysis techniques and processes to select opportunities that optimize the following desired attributes: Profit impact, Time to complete, Complexity, Risk, Cost to Implement
• Evaluate and prioritize capital project proposals in partnership with operations teams.
• Develop capital project business cases, including scope, justification, and financial analysis.
• Perform ROI analysis for capital and continuous improvement initiatives.
• Support plant leadership in identifying and prioritizing high-value investment opportunities.
• Manage and approve project-related commitments and expenditures, monitoring costs to ensure budget compliance and effective financial stewardship throughout the project lifecycle.
• Ensure that the policies, practices, and equipment running in plants comply the Operational Excellence framework and best practices

Essential Duties and Functions

• Establish close working relationships with manufacturing personnel to ensure safety, quality, and productivity requirements are met by providing technical training and technical assistance
• Facilitate communication forums for plant-based subject matter experts and provide technical assistance to plant management and engineering staff who will manage non-major projects
• Ensure that the policies, practices, and equipment running in plants comply the Operational Excellence framework and best practices
• Identify and manage innovation opportunities for operations
• Lead preparation of assigned capital project white papers and scopes in cooperation with local and business leadership teams
• Administer standards for next-level plant design that support long-term commercial strategies
• Lead hyper care of large capital projects to ensure a seamless transition into plant operations
• Identify and support sustainability opportunities inside operations
• Work with Engineering, Operations, Safety, Quality on new equipment LOTO procedures and practices
• Develop and execute standard processes to evaluate, procure, assess, and install new plant equipment
• Conduct operational audits as requested by your manager

Job Requirements

• 3+ years of manufacturing experience ideally in precast
• In depth knowledge and practical experience applying lean manufacturing methodologies to support continuous production operations
• Quality control/maintenance experience in a manufacturing setting
• Track record of achieving positive results using lean manufacturing techniques
• Competency with Microsoft Excel, Word, PowerPoint, AutoCAD, and experience with ERP/MRP systems and project management tools
• Effective team builder and leader with the ability to inspire and motivate a diverse team within a highly matrixed environment
• Ability to lead multiple complex projects simultaneously
• Working knowledge and experience with project management software programs
• Strong organizational and communication skills

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.

CRH Americas Building Products (ABP), 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.