Hardware Technical Lead

HAN'S CNC; Hong Kong; On-site; HKD 900,000 - 1,200,000; Full time

Job summary

Han’s CNC is seeking a Hardware Technical Lead in Hong Kong to own the system-level electrical hardware architecture of our precision optoelectronic equipment. You will define the hardware roadmap, resolve core hardware challenges for sub-micron accuracy, and lead the hardware design & validation team.

You will guide high-speed circuits, mixed-signal design, and cross-functional collaboration with optical, algorithm, and mechanical teams, ensuring hardware reliability from prototype to mass

Qualifications

• Bachelor’s degree in Electronic Engineering, Automation, Microelectronics or Optoelectronics; Master preferred, PhD a plus.

Responsibilities

• Define top-level hardware architecture for optoelectronic equipment, covering EO signal chain, motion control, main control and signal acquisition subsystems; conduct hardware-software co-design and risk assessment.
• Lead R&D on high-speed circuits, precision analog and weak signal acquisition, servo control electronics; oversee FPGA/ARM/DSP platform selection and cross-team collaboration with optical, algorithm, mechanical teams.
• Drive SI/PI, EMC design, high-speed PCB review, reliability test and mass production release; resolve noise, thermal drift and interference issues that restrict precision.
• Benchmark global leading equipment vendors, push component localization, and establish hardware design specifications and test standards.
• Build and mentor the hardware team, deliver projects from prototype to mass production, and resolve technical issues in R&D, manufacturing and after-sales phases.

Skills

Electronic engineering

Automation

Microelectronics

Optoelectronics

Mixed-signal design

High-speed digital design

SI/PI

EMC & impedance control

Cadence

Verilog

C/C++

FPGA/ARM/DSP

PCIe/SRIO/Aurora/CAN

Education

Bachelor’s degree in Electronic Engineering / Automation / Microelectronics / Optoelectronics

Tools

Cadence

Simulation tools

Job description

About Han’s CNC

Han’s CNC (301200.SZ / 3200.HK) is an independent, A+H dual-listed company, and the first and only domestic PCB equipment enterprise with dual A-share and Hong Kong listings. We develop high-end intelligent equipment for PCB, IC substrates and advanced packaging, including laser drilling, LDI lithography and precision metrology systems, supporting HDI, HBM and AI computing substrate industries. We strive for independent innovation of sub-micron precision optoelectronic equipment.

Job Overview

We are looking for a Hardware Technical Lead to own the system-level electrical hardware architecture of our precision optoelectronic equipment. You will define the hardware roadmap, resolve core hardware challenges for sub-micron accuracy, and lead the hardware design & validation team.

Key Responsibilities

• Define top-level hardware architecture for optoelectronic equipment, covering EO signal chain, motion control, main control and signal acquisition subsystems; conduct hardware-software co-design and risk assessment.
• Lead R&D on high-speed circuits, precision analog and weak signal acquisition, servo control electronics; oversee FPGA/ARM/DSP platform selection and cross-team collaboration with optical, algorithm, mechanical teams.
• Drive SI/PI, EMC design, high-speed PCB review, reliability test and mass production release; resolve noise, thermal drift and interference issues that restrict precision.
• Benchmark global leading equipment vendors, push component localization, and establish hardware design specifications and test standards.
• Build and mentor the hardware team, deliver projects from prototype to mass production, and resolve technical issues in R&D, manufacturing and after-sales phases.

Requirements

• Bachelor’s degree or above in Electronic Engineering, Automation, Microelectronics or Optoelectronics; Master preferred, PhD a plus.
• 8+ years precision equipment hardware R&D experience, minimum 3 years as hardware architecture / technical lead. Proven track record launching high-end optoelectronic or semiconductor precision equipment to mass production.
• Expert in mixed-signal and high-speed digital design, SI/PI, EMC & impedance control. Skilled in Cadence and simulation tools; familiar with DFM/DFA.
• Solid FPGA/ARM/DSP experience, familiar with PCIe, SRIO, Aurora and CAN interfaces; proficient in Verilog and C/C++.
• Preferred: high-precision motion stage, linear motor, grating readout, servo hardware and EO/laser signal chain experience. Semiconductor metrology, lithography or advanced laser equipment background is a big plus.
• Strong technical risk identification, cross-functional leadership and execution capability.
• Good technical English to read datasheets and benchmark overseas technical materials.
• Mandatory requirement: Fluent MandarinAbout Han’s CNC