Product Design Engineer - Bipass

Title: Launch| Product Design Engineer

Location: Thang Long II IP, Hung Yen (Daily Bus from Hanoi, Hai Duong & Bac Ninh)

Reports to: Matrix reporting to the local PDE supervisor in Vietnam and to overseas global domain Manager 

Molex, a leading global brand under KOCH Industries, is headquartered in Lisle, Illinois (USA) and is recognized as one of the world’s top manufacturers of interconnect solutions. We create connections for life by delivering technologies that shape the future and improve lives.

Since 2007, Molex Vietnam has operated its first factory in Thang Long I Industrial Park. Today, we are expanding with a new high-tech facility in Thang Long II Industrial Park, Hung Yen, backed by a $145 million investment and spanning 100,000 m². This state-of-the-art site will produce advanced products, including high-speed connectors, cables, and optical devices.

About the Role

We are seeking a Product Design Engineer to support the design, development, launch, and ongoing sustainment of the BiPass Product Line, a key technology used in high-speed signal transmission for data center server infrastructure. This position serves as a critical link between the Vietnam manufacturing facility and global product development teams, ensuring successful product commercialization and continuous improvement.

Key Responsibilities

New Product Development & Launch

• Support the design, development, validation, and manufacturing launch of BiPass products.
• Review new product concepts with manufacturing teams and provide feedback on manufacturability, feasibility, and plant capabilities.
• Conduct technical analyses, including proof-of-concept evaluations and failure investigations.
• Develop alternative engineering solutions to address design or performance gaps.
• Coordinate activities related to tooling, design verification, product validation, and testing.
• Collaborate closely with Process Engineering to ensure product quality and protect design intent throughout production.
• Act as a liaison between the Vietnam manufacturing site and global design centers.

Product Sustaining & Continuous Improvement

• Provide engineering support for existing products during production and launch phases.
• Investigate and resolve customer quality issues to maintain product reliability and performance.
• Support cost reduction initiatives and manufacturing yield improvements.
• Develop product modifications and line extensions to support business growth and market expansion.
• Collaborate with both local and international suppliers during product development and production.

Additional Responsibilities

• Support execution of new product design projects to accelerate time-to-market.
• Participate in cross-functional product development activities.
• Perform other duties and projects as assigned by management.

Scope of the Position

The Product Design Engineer is responsible for supporting the successful design, modification, launch, and lifecycle management of BiPass and related product families. The role requires close collaboration with global cross-functional teams and active engagement in both engineering development and manufacturing execution.

Qualifications

Education

Required

• Bachelor's degree in Mechanical Engineering or a related discipline.

Preferred

• Specialization in Mechanical Design and Manufacturing Engineering.

Experience

Required

• 4–6 years of experience in product design, development, and product launch activities.

Preferred

• Experience with electromechanical product manufacturing processes and assembly operations.

Technical Skills

Required

• Experience designing plastic and sheet metal components.
• Strong understanding of:
• Design for Manufacturability (DFM)
• Design Failure Mode and Effects Analysis (DFMEA)
• Familiarity with product development and validation processes.

Preferred

• Proficiency in English.
• Mandarin language capability is highly desirable.