Find & Apply For Manufacturing Engineer Jobs in Waupun, Wisconsin

At Tenneco, we don't follow industry standards; we set them, and we don't settle for being best-in-class because we hustle to be better than best-in-class. Whether it's our Core Values - radical candor, simplify, organizational velocity, tenacious execution and win - or our Get Stuff Done (GSD) mindset, we're determined to become the most trusted partner and best manufacturer and distributor to the transportation industry. With a product portfolio as expansive as it is innovative, an obsessive commitment to quality and excellence, and a global presence, we're all about getting stuff done, so we can win. How do we make it happen? Through the Tenneco Way. Fueled by our Core Values, a winning mindset and a relentless commitment to excellence, the Tenneco Way is how we win. It's what keeps Team Tenneco bold, driven, and unapologetically focused on pushing past limits and redefining success. Here, you'll work alongside a team of relentless problem-solvers who are committed to making a tangible impact. If you're ready to break boundaries, deliver results, and enjoy the ride along the way, you'll thrive here.

Want to learn more about who we are? Check out our website to discover the Tenneco Way

ABOUT TENNECO

At Tenneco, we don't follow industry standards; we set them, and we don't settle for being best-in-class because we hustle to be better than best-in-class. Whether it's our Core Values-radical candor, simplify, organizational velocity, tenacious execution and win-or our Get Stuff Done (GSD) mindset, we're determined to become the most trusted partner and best manufacturer and distributor to the transportation industry. How do we make it happen? Through the Tenneco Way. Fueled by our Core Values, a winning mindset and a relentless commitment to excellence, the Tenneco Way is how we win. It's what keeps Team Tenneco bold, driven, and unapologetically focused on pushing past limits and redefining success. Here, you'll work alongside a team of relentless problem-solvers who are committed to making a tangible impact. If you're ready to break boundaries, deliver results, and enjoy the ride along the way, you'll thrive here.

Want to learn more about who we are? Check out our website to discover the Tenneco Way.

ABOUT THE

ROLEThe CI Engineer leads continuous improvement efforts within the plant to drive operational excellence, cost performance, and standardization. This role partners closely with plant leadership and cross-functional teams to improve business results through training, process improvement, problem-solving, and disciplined execution of operational initiatives.

The ideal candidate brings deep operations experience, strong Lean manufacturing knowledge, and the ability to influence at all levels of the organization while building a culture of accountability, consistency, and continuous improvement.

Why The Tenneco Way Matters in This RoleThis role plays an important part in bringing the Tenneco Way to life within the plant. That means helping create an environment where high standards, continuous improvement, accountability, and collaboration are part of everyday operations. For the CI Engineer, this is important because success depends not only on improving processes and reducing cost, but also on building trust, developing people, and creating the discipline needed to sustain results over time. In this role, continuous improvement is not just a set of tools — it is a way of leading the business and strengthening performance.

Key Responsibilities Lead continuous improvement initiatives that strengthen plant performance, reduce cost, and improve operational consistency

Deliver training and coaching to plant personnel on continuous improvement methodologies and standard work practices

Partner with leaders and frontline teams to identify process variation, close performance gaps, and sustain improvements

Conduct audits and assessments to monitor compliance with operational standards and drive corrective actions where needed

Facilitate kaizen events and improvement workshops focused on productivity, efficiency, and cost reduction

Track, analyze, and communicate key performance indicators to measure progress and support decision-making

Support the development and implementation of plant operating standards that enable reliable execution and long-term performance gains

Collaborate with stakeholders across the plant to simplify processes, strengthen accountability, and accelerate results Qualifications Bachelor's degree in Engineering, Business, or a related field required

2-3 years of experience in operations roles required

2-3 years of experience driving operational improvement through Lean manufacturing and continuous improvement methodologies required

Demonstrated ability to teach, coach, and embed continuous improvement practices across teams

Experience leading kaizen events, process improvement initiatives, and cost reduction efforts in a manufacturing environment

Lean, Six Sigma, or related certification is a plus, but not required Preferred Leadership ProfileThe successful candidate will be: A strong operator who can translate strategy into execution

An effective coach who can build capability and engagement across teams A clear communicator who builds trust and works well across functions

Adaptable, resilient, and comfortable leading change in dynamic environments

Data-driven, practical, and focused on delivering measurable results Core Competencies Continuous Improvement and Lean Manufacturing

Operations Management

Problem Solving and Root Cause Analysis

Project Management

Stakeholder Management

Analytical Thinking

Manufacturing Processes and Technologies

Resilience and Change Leadership Functional Knowledge Plant operations and performance improvement

Cost management and financial acumen

Workplace safety standards and safety leadership

Quality systems and process controls

Lean tools, kaizen, and continuous improvement principles What Success Looks LikeSuccess in this role means building stronger plant capability, delivering measurable operational and cost improvements, sustaining effective standards, and creating a culture where continuous improvement becomes part of how the team works every day. We don't want average. We want exceptional. We want someone who's hungry to build, unafraid to challenge, and bold enough to lead with empathy, speed, and precision. Sound like you? Let us know. Equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities