Quality Engineer (Lean / Continuous Improvement).

Flex is the diversified manufacturing partner of choice that helps market-leading brands design, build and deliver innovative products that improve the world.

A career at Flex offers the opportunity to make a difference and invest in your growth in a respectful, inclusive, and collaborative environment. If you are excited about a role but don't meet every bullet point, we encourage you to apply and join us to create the extraordinary.

Job Summary

To support our extraordinary teams who build great products and contribute to our growth, we are looking to add a Quality Engineer (Lean / Continuous Improvement) based in Guadalajara, Campus Norte.

Reporting to the Project Manager, this role will be responsible for driving and improving quality and continuous improvement initiatives across production areas. By applying Lean Manufacturing methodologies and analytical tools, the position focuses on reducing defects, minimizing waste, and improving process consistency, ensuring compliance with quality standards and operational efficiency.

What a typical day looks like:

• Lead and participate in continuous improvement projects focused on quality enhancement and waste reduction using Lean tools (5S, Kaizen, VSM, SMED, Poka-Yoke, etc.).
• Analyze process and quality data to identify root causes of defects and uncover improvement opportunities (scrap, rework, process variation).
• Apply structured problem-solving methodologies such as 8D, 5 Whys, Ishikawa, and Statistical Process Control (SPC).
• Collaborate with cross-functional teams including production, engineering, and quality to ensure effective implementation of corrective and preventive actions.
• Develop and maintain process documentation, quality standards, and operational controls.
• Support internal and external audits, ensuring compliance with quality management systems.
• Train and coach shopfloor personnel on quality tools and Lean methodologies.
• Track and monitor quality and continuous improvement KPIs, providing regular performance reports.

The experience we're looking to add to our team:

• Bachelor's degree in engineering or related field.
• Experience in quality, continuous improvement, or manufacturing environments.
• Strong knowledge of quality tools (8D, SPC, FMEA, Control Plan).
• Hands-on experience with Lean Manufacturing and/or Six Sigma methodologies.
• Proven problem-solving and root cause analysis skills.
• Familiarity with quality management systems (ISO, audits).
• Proficiency in Microsoft Office.