Global Manufacturing Manager

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.

DRiV is the aftermarket business group of Tenneco - DRiV website

Global Manufacturing Manager

Location: Global / Multi-site
Reports to: VP Operations / Global Operations Director

Position Summary

The Global Manufacturing Manager is responsible for leading and optimizing manufacturing operations across multiple international sites. This role ensures operational excellence, cost efficiency, quality compliance, and continuous improvement while aligning global manufacturing strategy with overall business objectives.

The position requires strong leadership, strategic thinking, and the ability to drive standardization, performance, and collaboration across diverse cultures and regions.

Key Responsibilities

Global Operations Leadership

• Lead manufacturing activities across multiple plants and regions.
• Develop and deploy global manufacturing strategies aligned with company goals.
• Drive standardization of processes, KPIs, and best practices worldwide.

Performance & Continuous Improvement

• Own safety, quality, delivery, cost, and productivity metrics (SQDCP).
• Lead Lean / Six Sigma initiatives to improve efficiency and reduce waste.
• Identify operational gaps and implement corrective actions.
• Support capacity planning and footprint optimization.

Plant Support & Development

• Partner with Plant Managers to achieve operational targets.
• Provide coaching and leadership development to site manufacturing teams.
• Support new product launches, transfers, and ramp-ups.

 Financial & Strategic Management

• Manage global manufacturing budgets and cost-reduction initiatives.
• Drive capital investment planning and ROI analysis.
• Support make/buy decisions and long-term manufacturing strategy.

Quality, Safety & Compliance

• Ensure compliance with global quality standards and regulatory requirements.
• Promote a strong safety culture across all locations.
• Lead corrective action plans for major quality or operational issues.

Cross-Functional Collaboration

• Work closely with Supply Chain, Engineering, Quality, HR, and Finance.
• Support customer requirements and operational readiness.
• Participate in executive reviews and global governance forums.

Required Qualifications

• Bachelor’s degree in Engineering, Operations Management, or related field (Master’s preferred).
• 10+ years of progressive manufacturing leadership experience, including multi-site or global operations.
• Strong background in Lean Manufacturing / Continuous Improvement.
• Proven experience managing large teams across regions.
• Solid understanding of manufacturing finance and operational KPIs.
• Fluent English required; additional languages a plus.
• Willingness to travel internationally (30–50%).

Key Competencies

• Strategic leadership
• Global mindset and cultural awareness
• Change management
• Data-driven decision making
• Strong communication and stakeholder management
• Results-oriented execution