Supplier Development Assistant Manager

Supplier Development Assistant Manager

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The Supplier Development Assistant Manager's primary responsibility is to support the supplier development department in developing and implementing new parts for the assigned PE system (Motor, Reducer, Inverter, ICCU) assembly projects. The role involves collaborating with suppliers to ensure that the parts they develop meet the required quality standards, are delivered on time, and meet the cost targets set by the company.

The candidate must have a deep understanding of the assigned PE system, including its components and how they interact, and expertise in the manufacturing processes used by suppliers to identify areas for improvement to reduce costs and improve quality. Strong communication and project management skills are essential to keep stakeholders informed of progress and ensure the project stays on track.

The Supplier Development Assistant Manager works closely with the supplier development department to ensure all parts are developed and delivered on time, and any issues are identified and resolved quickly. Ultimately, this role is critical to the success of the supplier development department and the overall success of the PE system assembly project by ensuring that the parts delivered meet the required quality standards, are delivered on time, and help the company achieve its cost targets.

MOBIS North America electrified Powertrain LLC (MNAe) is a Tier 1 supplier of BSA and PE systems, which are vital parts to produce electric vehicles, based on state‑of‑art manufacturing technology related to battery system assembly.

Project Management

• Assists with part development and implementations for an assigned project with suppliers and other departments.
• Conducts detailed project plans, tactical execution, schedules in each part project.
• Provides management overview and reporting on critical project tasks.
• Maintains strong relationship with suppliers, internal and external customers.
• Communicates regularly with upper management including HQ regarding the status of current projects, obtains upper management guidance and approval as required.

Supplier Management

• Assists suppliers to meet the quality requirement during project and program.
• Respond to supply shortages for supplier‑related issues.
• Conducts value engineering for any possible cost savings.
• Suggests ECR for cost reduction, quality improvement, and lean production.
• Collects and summarizes documents from suppliers and support HQ, Sales and Customer request.
• Is responsible for supplier's ISIR review and approval, supplier quality audit.
• Other tasks as assigned.

Supervisory Responsibilities Yes

Required Education & Experience

• Bachelor's degree in mechanical engineering, Electric Engineering, Industrial Engineering and Business, or equivalent related experience.
• Related field experience at least 5+ years of experience in Supplier development or Supply Quality.

Required Knowledge, Skills, & Abilities

• Ability to speak and write fluently in both Korean and English.
• Proficiency in Microsoft Excel and PowerPoint.
• Good written and verbal communication skills.
• Strong analytical and technical skills.

Preferred Education & Experience

• Experience in automotive manufacturing environment.
• Manufacturing process knowledge (Stamping, Forging, Welding, Die‑casting, Machining, Electronics, Assembly, Material flow, etc.).
• Ability to understand 2D/3D drawings and knowledge of design tools.
• ERP experience.
• 5+ years of experience in Sourcing, procurement, or Supply Quality.

Certificates, Licenses, and Registrations None

Working Conditions

• Office setting, some walking within and between buildings.
• Overtime as needed.
• Frequent travel with possible overnight or extended stays.
• Working in all Supplier Development work groups if needed.

Travel Requirement Domestic / International travel required

Mid‑Senior level

Full‑time

Engineering and Information Technology

Motor Vehicle Parts Manufacturing

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