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JR-0000057906 Requisition #



Location: Shenzhen, China




• Conduct Heat Assisted Magnetic Recording (HAMR) head testing system development

• Develop and build optical generation and metrology system to characterize the performance and reliability of near-field transducer, and optical light path of the HAMR head

• Test result analysis to guide the design direction of the HAMR head

• Work in team with minimum supervision on tight project deadline

• Troubleshoot, debug by in-depth study

• Conduct regular design review within the team to ensure an optimized design that can cover function, cost, schedule, DFM, etc.

• Collaboration with global (US/Japan/Philippines/Thailand) and local teams on product / equipment electrical & electronics development

• Working with mechanical/electrical design, simulation, testing, servo, software, firmware team for new testing system development

• Support new product / equipment ramp up in overseas





• PhD in optical or physics engineering

• MS Degree candidates are encouraged to apply too if you possess successful project experience in Optical Engineering

• Hands-on experience with optical instrumentation is required




•  Understanding of optics, optical chip design (semiconductor laser, waveguide, Gaussian beam propagation). Familiarity or direct experience on laser package design and assembly is a plus.

•  Perform Optical modeling with optical simulation tools (Lumerical, Rsoft, Zemax)

• Understand HAMR recording physics

• Experience on plasmonics, near-field optics, heat transfer, magnetic recording technical fields

• Experience on project starting from conception to design, hands-on assembly, execution, generation and interpretation of results


• High flexibility under various conditions; Uses professional concepts in accordance with company objectives to solve complex problems in creative and effective ways;

• Good team player, highly motivated and possessing a sense of urgency, capable of working independently

• Strong initiative, sense of responsibility, self-study ability and creativity

• Good written and verbal communication skills

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