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Thermal Expert

Date: Feb 8, 2021

Location: Shanghai, CN

Company: Celestica International Inc.

Req ID: 63349 
Region: Asia 
Country: China 
State/Province: Shanghai 
City:  Shanghai 



  • Main customer contact window for thermal design for data center Switches.
  • Working with System design teams to evaluate design trade-offs and optimize design performance / risk / cost / manufacturability
  • Provide high quality thermal solution/response to support RFQs
  • Design robust thermal solutions to meet product specifications, and cooperate with Software team to implement fan speed control strategy.
  • Conduct thermal simulation analysis from Board to system level to verify thermal feasibility/risk.
  • Interface with a multi-disciplinary group to define system requirements, and design products. Experience in working in medium sized multidisciplinary development teams.
  • Interface with heat sink and air mover vendors to keep up to manage cost, quality and functionality.
  • Work with function team to identify route cause of system failure 
  • Keep tracking on leading-edge cooling technology



  • Candidates should have 10+ years’ experience in thermal design/simulation/test validation for electronic product, Storage/server/switch product experience is preferred
  • BS or above in Thermodynamic relevant Engineering
  • Strong user of Flotherm as CFD analysis tool. Transient analysis experience is a plus
  • Expertise in various heat sinks, heat pipe, Vapor chamber design/selection, liquid cooling or other advanced cooling technology is a plus
  • Expertise and experience in various fan speed control methodology and over temperature protection mechanism
  • Familiar with thermal measurement technology and test tools such as temperature data logger, IR camera, wind tunnel, air speed meter etc.
  • Knowledge about Mechanical design tool such as Pro/E considered as a plus
  • Knowledge of server/storage/switch system architecture is a plus
  • Familiar with industry standard including SBB, NEBS, GR-63, ASHRAE TC9.9,etc


Celestica (NYSE, TSX: CLS) is a US$5.6 billion global leader in the delivery of end-to-end product lifecycle solutions. Our customers trust us to deliver the most advanced design, engineering and manufacturing expertise for their highly sophisticated and complex products. From advanced medical devices, to highly engineered aviation systems, to next-generation hardware solutions for the Cloud, at Celestica we manage the complexity for our customers and set the bar for quality and reliability in their markets. Our customer portfolio includes leaders in the enterprise computing, communications, aerospace and defense, industrial, smart energy, healthtech and semiconductor markets. Headquartered in Toronto, our global network spans 13 countries with 26,000 employees throughout the Americas, Europe and Asia.

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