At Re:Build Optimation, we specialize in delivering custom-engineered process equipment and automated systems to clients across the globe. With nearly 40 years of experience in complex chemical process systems, we have built a reputation for precision, reliability, and innovation. Our multidisciplinary team of 70+ engineers, designers, and programmers, combined with 150,000 square feet of fabrication space and over 70 skilled tradespeople, allows us to provide full turnkey solutions—from initial concept through fabrication, installation, and commissioning.

As part of Re:Build Manufacturing, we leverage the strength of a national industrial powerhouse while maintaining the agility and personalized service of a specialized firm. We serve industries ranging from traditional and green energy to chemicals, pharmaceuticals, food & beverage, glass, and advanced manufacturing, offering tailored solutions that optimize efficiency and performance.

At Re:Build Optimation, we believe in a collaborative approach, working closely with our clients to develop solutions that align with their unique operational goals. Our deep industry expertise and end-to-end capabilities make us the ideal partner for companies seeking cutting-edge automation, process control, and engineered systems.

About the Role: Business Unit Lean Manager

We are seeking a hands-on Lean leader who is deeply passionate about continuous improvement, coaching others, and driving cultural transformation. As the Business Unit Lean Manager, you will serve as a coach, teacher, facilitator, and strategic thought partner to the Business General Manager and leadership team. This visible role reports directly to the GM with a dotted line to the Chief Lean Officer.

You will introduce Lean methods across the organization, guide value stream transformation, lead Rapid Improvement Events (RIEs) and Kaizen activities, and help cultivate a culture where every employee is empowered to improve processes every day.

This is an opportunity to be a foundational driver of our Lean journey—and directly influence how the business grows, operates, and performs.

What You Will Do

Lean Leadership & Strategy

• Own and execute the business’s Lean transformation journey, from launch to maturity.
• Partner with Enterprise Lean Transformation Coaches to drive value stream transformation.
• Provide strategic guidance to leadership on deploying and sustaining the Lean roadmap.

Coaching & Culture Building

• Train, coach, and mentor leaders, supervisors, project managers, frontline employees, and other Lean team members.
• Foster a culture centered on daily improvement, accountability, and waste elimination.
• Challenge conventional thinking and inspire engagement across the workforce.

Continuous Improvement Execution

• Lead and facilitate RIEs, Kaizen events, and value stream mapping activities.
• Guide A3 development and problem-solving efforts based on customer and process needs.
• Identify, prioritize, and champion improvement initiatives that drive meaningful operational performance.

Daily Management & Lean Systems

• Support and install Lean fundamentals including:
• Visual management
• 5S + Safety
• Standard work
• Gemba walks
• Waste identification
• A3 Thinking
• Collaborate with the Chief Lean Officer and other Lean leaders to implement the Re:Build Lean Operating System.

Cross-Site Collaboration

• Share best practices across Re:Build locations and functional teams.
• Mentor and supervise Lean team members within the business unit.

What You Bring

Required Qualifications

• Bachelors degree in engineering.
• 3–5 years applying Lean methods within engineering and/or fabrication (job shop) environments.
• Proven experience advancing Lean fundamentals across an organization.
• Hands-on experience planning and executing RIEs / Kaizen events.
• Strong coaching, facilitation, and project management skills.
• Excellent communication, organizational, and interpersonal abilities.
• Ability to thrive independently and collaboratively in a dynamic environment.
• Curiosity, adaptability, and passion for continuous improvement.
• Ability to work on-site in Rochester, NY and/or Rush, NY.
• Willingness to travel (<25%) to other Re:Build locations.

Preferred Qualifications

• Experience leading or supporting an end-to-end Lean transformation.
• Six Sigma Yellow Belt or higher certification.
• Experience working within ISO9001 or similar quality management systems.

Compensation Range: Annual salary for this position is expected to be between $103,000 to $130,000, plus participation in our annual bonus plan and long term incentive plan. The actual pay may be higher depending on your qualifications and experience.

The BIG payoff

We are a company who is going to make a difference in the industries and the communities in which we choose to operate.

Every employee of Re:Build will share ownership in the company and will share in the financial rewards of the success we achieve together, at all levels of the company!

We want to work with people that reflect the communities in which we operate

Re:Build Manufacturing is proud to be an Equal Employment Opportunity and Affirmative Action employer. We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure and life experiences. Or for any other reason.

Re:Build is committed to providing reasonable accommodation for qualified individuals with disabilities in our job application procedures. If you need assistance or accommodation due to a disability, you may contact us at accommodations.ta@ReBuildmanufacturing.com or you may call us at 617.909.6275.