Senior Mechanical Architect - Precision Motion Systems

HAN'S CNC; Hong Kong; On-site; HKD 800,000 - 1,100,000; Full time

Job summary

HAN'S CNC in Hong Kong seeks a senior mechanical designer to own the mechanical architecture and precision performance of high-precision equipment. You will lead design, error budgeting, precision improvement and system verification for motion stage and mainframe.

You will define architecture, decompose specs for new models, guide prototypes, validation plans and on-site integration, with Mandarin fluency a must for cross-functional collaboration in Asia.

Qualifications

• Master’s degree or above in Mechanical Engineering or related fields.
• 8+ years mechanical design experience on high-precision equipment.
• Fluent in Mandarin.

Responsibilities

• Define mechanical architecture and decompose technical specs for new machine models, including mainframe layout, metrology & load frame, motion axis configuration, base and vibration isolation, and error budget allocation for overall precision.
• Conduct systematic analysis for precision upgrade of existing machines, establish precision test and error traceability methodology, identify major error sources and deliver improvement roadmap.
• Lead conceptual and detailed design of motion axis, guidance & transmission, workpiece chucking and other critical modules; cover material selection, thermal management, tolerance stack-up and simulation.
• Guide prototype assembly & precision alignment, develop validation matrix and test plan; lead root-cause analysis for structural issues and drive closure.

Skills

Mechanical design experience

Precision optimization

Error budgeting

System verification

Prototype assembly

On-site integration

Education

Master’s degree or above in Mechanical Engineering, Precision Instrument, Mechanics, Mechatronics or related fields

Tools

Linear motors

Air bearings

Ball screws

Optical encoders

Laser interferometers

Job description

HAN'S CNC in Hong Kong seeks a senior mechanical designer to own the mechanical architecture and precision performance of high-precision equipment. You will lead design, error budgeting, precision improvement and system verification for motion stage and mainframe.

You will define architecture, decompose specs for new models, guide prototypes, validation plans and on-site integration, with Mandarin fluency a must for cross-functional collaboration in Asia.