Senior Concept Design Engineer (Mechanical & Electronics)

Eternity Consultants (HK) Ltd; Hong Kong; On-site; HKD 500,000 - 650,000; Full time

Job summary

Eternity Consultants (HK) Ltd seeks an experienced Mechanical Engineer to lead design across the product life cycle for headphone and wireless consumer electronics. You will craft reliable components, refine CAD drawings, and drive supplier/OEM coordination to meet milestones.

The role demands 8+ years in mechanical design, strong plastics and injection-mold knowledge, and proficiency in 3D CAD tools. English and Chinese fluency are essential for stakeholder communication.

Qualifications

• Bachelor’s or Master’s Degree in Mechanical Engineering.
• 8+ years in mechanical design in headphone, audio, wireless consumer electronics.
• Extensive knowledge of plastic materials and injection molding.
• Solid knowledge of small electronic device design.
• Expertise in using 3D CAD systems (Pro-E/SolidWorks preferred).
• Fluent in English and Chinese.

Responsibilities

• Oversee and ensure the successful execution of mechanical engineering processes across the product development cycle.
• Design mechanical components and assemblies emphasizing reliability and maintainability.
• Prepare, modify, and release CAD drawings to verify fit, form, and function.
• Handle OEM/ODM projects with overseas customers and ensure timely delivery of milestones.
• Collaborate with business stakeholders to align project requirements and drive outcomes.
• Perform engineering calculations to determine size and strength of components and check computations.
• Interface with suppliers and subject matter experts to identify and address technical risks.

Skills

Mechanical design

CAD (SolidWorks/Pro/E)

Plastic injection molding

Electronic device design

English & Chinese

Education

Bachelor's or Master’s in Mechanical Engineering

Tools

3D CAD (Pro-E/SolidWorks)

Job description

Eternity Consultants (HK) Ltd seeks an experienced Mechanical Engineer to lead design across the product life cycle for headphone and wireless consumer electronics. You will craft reliable components, refine CAD drawings, and drive supplier/OEM coordination to meet milestones.

The role demands 8+ years in mechanical design, strong plastics and injection-mold knowledge, and proficiency in 3D CAD tools. English and Chinese fluency are essential for stakeholder communication.