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Product Engineer

Coherent Corp

On-site
Shenzhen, Guangdong
Full-time
Mid Level
Salary not listedPosted 1mo ago

Real job — pulled straight from Coherent Corp’s careers page · Verified September 17, 2026 · No reposts.

Job description

Coherent Corp is hiring a Product Engineer — a full-time, based in Shenzhen, Guangdong role. Apply directly on Coherent Corp's careers page below.

Product Engineer * 3

Location: Shenzhen, Guangdong, China

Product Management – 35%

  • Responsible for maintaining the product and ensuring cross-functional compliance to product life cycle processes
  • Work with team to address day-to-day technical issues, failure analysis and yield improvement, test efficiency, cost reduction etc. in the cost-effective engineering approach during the whole life cycle of product.
  • Cooperate with teams on process, test and product development aligning with business need and the industrial technology development trend.
  • Actively working with different sites, functions in the business on problem solving and improvement during the whole life cycle of product.
  • Developing new product, supporting product builds ahead of GA, or sustaining GA product in manufacturing. Preparing statistic report from trials on production line for products life cycle review such as G3, G4 review
  • As a key part of the PLC team, prepare manufacturing process summary for new development projects.

 

Production FA and yield improvement– 35%

  • Provide guidance for technicians to do Failure Analysis for regular failures in mass production.
  • Do Failure mode analysis when abnormal happens on engineering trial or production mass production.
  • Execute experiment for improvement or problem solving according to R&D point of view and communicate with R&D anytime necessary. 
  • Failure mode analysis and data review for mass production, RMA analysis and reporting, respond for production yield improvement and cost reduction.
  • Closely work with R&D for regular tracing for products in their life cycle.
  • Work with QE and QA closely for quality issue solving
  •  
  • Operations Support – 15%
  • Assist Operations in forecasting and revenue planning. As part of this process responsible for the unconstrained forecast (after discussions with sales team) 
  • Monitor and coordinate order fulfillment processes to meet cost, lead-time, on-time delivery, volumes, quality and margin objectives. In case of constraints or issues, escalation and drive mitigation actions with other members of the team. 
  • Drive on-going cost-reduction activities, support CPoR projects to do verification and change management.
  • Benchmark costs and work with Ops/NPI/Supply chain to achieve cost targets, buffers and roadmaps
  • Assist R&D and supply chain in identifying new vendors/CMs and participate in negotiations with key CMs/suppliers
  • Collaborate closely with other BUs that supply components (in-feed) to ensure they remain competitive and are always 100% supplier of choice 
  • Work with Operations on capacity expansion Capital business case to support volume forecast.
  •  
  • System maintain and documentation – 15%
  • Set up BOM , issue ECO for product Spec and Manufacture documents at Agile or other system such as ME or SAP.
  • Update product related documents when change occurs.
  • Raise documents in system for product for trace ability when a deviation agreed by team.
  • Complete the outcome documents such as feasibility and execution report for R&D projects include new products, new equipment, new processes etc. 
  • Shipping documents review and fulfill specific requirement. 
  • Intellectual property applications.

About Us

Coherent is a global leader in lasers, engineered materials and networking components. We are a vertically integrated manufacturing company that develops innovative products for diversified applications in the industrial, optical communications, military, life sciences, semiconductor equipment, and consumer markets. Coherent provides a comprehensive career development platform within an environment that challenges employees to perform at their best, while rewarding excellence and hard-work through a competitive compensation program. It's an exciting opportunity to work for a company that offers stability, longevity and growth. Come Join Us!

Note to recruiters and employment agencies: We will not pay for unsolicited resumes from recruiters and employment agencies unless we have a signed agreement and have required assistance, in writing, for a specific opening.


About the Organization

高意通讯(深圳)有限公司成立于2013年12月11日,是COHERENT高意众多分支机构中的一员,坐落于深圳福田保税区凤凰道2号,毗邻香港,与美丽的香港米埔自然保护区仅有一河之隔,主要研制、开发光电子和通讯元器件、半导体光学材料、宽带网络通信设备,以及通信软件的开发,并提供相关技术咨询和技术服务,总占地面积7320平方米,拥有超过3000平方米的净化间厂房,超过800名员工。

Coherent Gaoyi Shenzhen was established on December 11, 2013, which is one of the many branches of Coherent, located at No.2 Phoenix Road, Futian Free Trade Zone, Shenzhen. The company is adjacent to Hong Kong and just across the river from the beautiful Mi Po Nature Reserve in Hong Kong. Coherent Shenzhen is specializing in the manufacturing and development of optoelectronics and communication components, optical semiconductor, broadband network equipment as well as communication software development and provide related technical consulting and technical services of it. The company covers 7320 square meters with more than 3,000 square meters cleanroom. There are more than 800 skilled employees.


Product engineer is responsible for production support, yield improvement, for failure mode analysis, RMA analysis, NPI. Work with R&D, process team, test team, quality team to improve yield, reduce scrap and develop new competitive products, cost reduction project etc.uct development and engineering, ensuring high-quality outputs.

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Frequently asked questions

What skills are required for Product Engineer at Coherent Corp?

The required skills for Product Engineer at Coherent Corp include: Agile, SAP.

What is the seniority level for Product Engineer at Coherent Corp?

Product Engineer at Coherent Corp is a Mid Level level position.

How do I apply for Product Engineer at Coherent Corp?

You can view the full description and apply for Product Engineer at Coherent Corp on EchoJobs: https://echojobs.io/job/coherent-corp-product-engineer-3-2g66r.