Lean Manufacturing Manager (M/F)

Job Description

Join us in driving connectivity forward! At One Mobility Group, we bridge worlds—combining nearly a century of German automotive engineering precision with the innovation power of the globe's largest electronics and ICT manufacturer. This unique positioning makes us the strategic partner for end-to-end mobility solutions—from initial concept design to large-scale manufacturing. Our comprehensive portfolio spans the full spectrum of electrified mobility, including power distribution systems, high‑ and low‑voltage modules, safety components, and advanced charging solutions. We specialise in integration expertise that seamlessly connects data, power, and sensing – redefining what’s possible in intelligent, connected mobility. At One Mobility, you will join a vibrant international team of 10,500 people, working together in 17 countries across Europe, Asia, North America, the Middle East, and Africa. Step into a culture where inclusivity is the foundation, where your ideas are trusted and supported, your passions are nurtured, and the spirit of collaboration is encouraged. We move fast, think differently, and empower our people to deliver breakthrough solutions. We are looking for a Lean Manufacturing Manager (M/F) for our site located in Masevaux (68290), France.

Process Improvement & Lean Manufacturing

• Analyze production flows and identify sources of waste.
• Lead Lean initiatives: VSM, 5S, SMED, TPM, Kaizen, standard work, Kanban, tugger train, etc.
• Define and implement robust and sustainable operational standards.
• Optimize workstation ergonomics and reduce cycle times.
• Implement problem‑solving methodologies (QRQC, 8D, PDCA).
• Align activities with the Group strategy.

Project Management

• Support shop‑floor teams in adopting Lean tools.
• Contribute to the deployment of a continuous improvement culture across the site.

Deployment of Operational Excellence Tools

• Accompagner les équipes terrain dans l’appropriation des outils Lean.
• Participer au déploiement d’une culture d’amélioration continue à l’échelle du site.

Performance Monitoring

• Build, improve, and track performance indicators: OEE, scrap rate, cycle time, defect rate, productivity, etc.
• May be required to perform time and motion studies.
• Conduct audits (e.g., ergonomics, process capability).
• Propose corrective or preventive action plans and ensure their follow‑up.

Job Requirements

• Education: Bachelor’s to Master’s degree in Industrial Engineering, Methods, Production, Continuous Improvement, or an equivalent field.
• Experience: At least 5 years of experience in a Lean / Operational Excellence role, preferably in the automotive sector (knowledge of associated requirements such as IATF 16949, ISO 9001, etc.).
• Technical Skills: Strong knowledge and hands‑on experience with Lean tools. Solid background in industrial methods and process flow analysis. Knowledge of quality tools (FMEA, 5 Whys, Ishikawa, etc.). Understanding of ergonomics and workstation optimisation. Ability to read and interpret drawings, technical schematics, and engineering documentation.
• Soft skills: Excellent organisational skills, strong methodological rigor, and advanced analytical thinking. Ability to drive change effectively in an operational environment.
• Collaboration: Very good interpersonal skills, with the ability to lead cross‑functional teams. Strong capability to unite stakeholders around Lean initiatives and communicate effectively at all levels of the organisation.
• Problem Solving: Proactive and solution‑oriented mindset, with a strong ability to analyse root causes and deploy sustainable corrective actions.
• Languages: Fluent French is mandatory. A good command of technical English is required to operate in an international environment.
• A Lean certification (Green Belt or equivalent) would be a plus.

Our offer

• Corporate benefits program with many attractive offers
• Globally operating group of companies
• Flat hierarchies and short decision‑making processes
• Contract type: Permanent executive contract with a fixed number of working days per year