Process Improvement Engineer

Lubrizol IMEA; Louisville (KY); Hybrid; USD 90,000 - 120,000; Full time

Benefits offered by this job

Competitive salary with bonus plans

401(k) match

Comprehensive medical coverage

Health Savings Account (HSA)

Paid holidays and vacation

Flexible work environment

Learning and development opportunities

Career and professional growth

Inclusive culture

Job summary

Lubrizol Corporation in Louisville, KY is seeking a Process Improvement Engineer to lead process and technology improvement opportunities and to collaborate with Centers of Excellence and Operations to define scope for improvement projects and activities. You will analyze production loss data, champion process safety, and ensure operability and integrity of units while interfacing with site teams.

The role requires a bachelor's in engineering and 3+ years in a chemical plant, with Lean Six Sigma

Qualifications

• Bachelor’s degree in Engineering or related field required.
• 3+ years of engineering experience in a chemical plant.
• Proven track record in technology and process optimization.
• Vision for extracting value from process optimization.
• Knowledge of continuous improvement concepts and tools.
• Ability to manage multiple projects, priorities and goals.
• Strong communication across all site levels.
• Excellent planning, organization, and presentation skills.
• Self-driven and goal oriented.

Responsibilities

• Lead continuous improvement activities and define project scope.
• Collaborate with Centers of Excellence and Operations to develop gap closure plans.
• Analyze production loss data to identify optimization opportunities.
• Champion process safety in project design and ensure robust manufacturing processes.
• Integrate operability input into project definitions and designs.
• Maintain technical integrity and operability of supported units.
• Coordinate between project teams and plant Operations.

Skills

Process improvement

Continuous improvement

Project management

Data analysis

Cross-functional collaboration

Communication

Planning

Influencing skills

Self-driven

Education

Bachelor’s degree in Engineering

Certified Lean Six Sigma Green Belt

Tools

Lean Six Sigma

Job description

Shape the Future with Us.

Date: Aug 24, 2026

Location: Louisville, KY, US, 40211

Company: Lubrizol Corporation

Shape the Future with Us.

At Lubrizol, we’re bringing to life the chemistry behind clean water, efficient transportation, reliable infrastructure, critical medicines, and the products people rely on every day through science, sustainability, and a culture of inclusion.

As part of our global team, you’ll be empowered to make a real impact—on your career, your community, and the world around you.

How You’ll Make An Impact

As an Process Improvement Engineer, you'll be at the forefront of our innovation, responsible for implementing process and technology improvement opportunities within your technology area. This includes leading teams that evaluate improvements from the opportunity list for possible implementation and working with technology experts (Centers of Excellence) to collect data required to complete scope definition for improvement projects and activities.

In This Role, You Will

• Possess in-depth process technology and continuous improvement skill sets helping to establish credibility with the operations team.
• Lead continuous improvement activities (gap closure and project scope definition) for the unit and serve in specific project-related roles as the manufacturing representative through Front-End Loading (FEL) design.
• Partner with experts (Centers of Excellence, Operations, Environmental Health & Safety) to develop project scope and gap closure plans that support business objectives.
• Analyze production loss accounting data to develop and prioritize a list of process improvement opportunities.
• Champion process safety activities in project design and partner with Operations to ensure a robust, safe manufacturing process.
• Ensure implementation of the most effective technology by integrating operability input from Operations, corporate and business Manufacturing Engineering Technology, and Maintenance and Reliability into project definition and design.
• Carry accountability for the technical integrity and operability of the units supported.
• Ensure effective interface between the manufacturing representative and plant operations to ensure technical integrity and optimum operability.
• Provide effective communication and coordination between project teams and Operations.
• Support project Front-End Loading activities as required.
• Serve as the lead person for all new plant product trials.

Required Qualifications That Enable Your Success

• Bachelor’s degree from an accredited university in Engineering; Mechanical or Chemical Engineering preferred.
• 3+ years of experience as an engineer within a chemical plant.
• Proven record of leveraging technology and process optimization.
• Vision for establishing and maximizing value from process optimization.
• Knowledge of continuous improvement concepts and tools.
• Ability to manage multiple projects, priorities, and goals.
• Ability to interact effectively with all levels and departments at the site.
• Excellent written and interpersonal communication skills.
• Strong planning, organization, presentation, and influencing skills.
• Self-driven and goal oriented.

Preferred Qualifications That Drive You Forward

• Certified Lean Six Sigma Green Belt.

Your Work Environment

Role

At Lubrizol, we’re committed to providing a safe, inclusive, and empowering environment where you can do your best work—whether in a lab, on the production floor, or in a hybrid office setting. Depending on your role, your work environment may include:

• Standing, walking, or operating equipment for extended periods
• Working in a lab or manufacturing setting with appropriate PPE provided
• Use of computers and digital tools in an office or hybrid environment
• Occasional lifting or movement of materials
• Adherence to rigorous safety protocols and ergonomic standards

We continuously invest in our facilities and technologies to ensure they support your well-being, productivity, and growth. If you require reasonable accommodation, we are committed to working with you to ensure an inclusive and accessible experience.

Benefits That Empower You

• Competitive salary with performance-based bonus plans
• 401(k) match + Age-Weighted Defined Contribution
• Comprehensive medical, dental & vision coverage
• Health Savings Account (HSA)
• Paid holidays, vacation, and parental leave
• Flexible work environment
• Learning and development opportunities
• Career and professional growth
• Inclusive culture and vibrant community engagement

Learn more at https://benefits.lubrizol.com/!

Lubrizol: Imagined for Life. Enabled by Science. Delivered by You.

For nearly 100 years, The Lubrizol Corporation, a Berkshire Hathaway company, has been at the forefront of innovation to enhance everyday life, advance mobility, and make the modern world work better. Our specialty chemistry solutions—from engine oils, performance coatings, and skincare to medical devices and plumbing systems —are powered by the expertise, passion, and commitment of people like you.

We tackle the world’s toughest challenges with science-based solutions, deeply understanding our customers to deliver innovative chemistry and differentiated value. Our inclusive culture, dedication to safety, and incredible global talent drive our success. Our solutions meet the evolving needs of the modern world—brought to life by science and, most importantly, delivered by you.

Whether you're in the lab, on the production floor, or in the office, you'll be part of a team around the world that empowers you to think boldly, drive results, and contribute to solutions that shape a better, more sustainable future.

We win because of you. Let’s build the future together.

#LBZUS

Nearest Major Market: Louisville

Job Segment: Business Process, Front End, Process Engineer, Lean Six Sigma, Six Sigma, Management, Technology, Engineering