• Sherman, TX, USA
  • Full Time

Join the team as we build and start manufacturing in our new facility in Sherman, Texas where we will produce vertical-cavity surface-emitting lasers (VCSELs) used in Apple's iPhone camera to allow features such as Face ID, Animoji and Portrait mode selfies. What are VCSELs? It's an acronym that is pronounced "vixels" they are small semiconductor devices that emit light vertically and enable 3D sensing.


  • Provide sustaining engineering support for plasma process equipment, such as ICP etcher, PECVD, oxygen plasma asher, plasma dielectric etcher, and relevant metrology tools.
  • Lead new equipment acquisition, qualification, and production release in plasma process area.
  • Lead process development in plasma process area as required.
  • Be a key contributor for yield enhancement and throughput increase in plasma process area.
  • Be an active member of the team that collaborates with design engineering, logistics, and quality engineering to develop process documentation, process control plans, and production control requirements to ensure the effective and efficient transfer of wafers into large volume manufacturing.


  • Deep understanding of plasma process technology including chlorine/fluorine plasma chemistry.
  • Dielectric etch, oxygen ashing
  • Strong knowledge of fundamentals of engineering statistics.
  • Fluency with SPC, FMEA, Control Plans, and Design of Experiments.
  • Strong interpersonal/teaming skills, able to communicate with both engineering and operators.
  • Strong written communication (memos) and verbal communications skills (listening, making presentations)
  • Proficiency with Microsoft Office software.

Company Overview
Finisar is an Equal Opportunity Employer.  We also hire on a non-discriminatory basis.

Finisar Corporation (NASDAQ: FNSR) is a global technology leader of fiber optic subsystems and components that enable high-speed voice, video and data communications for networking, storage, wireless, and cable TV applications. For 30 years, Finisar has provided critical optics technologies to system manufacturers to meet the increasing demands for network bandwidth and storage. Finisar is headquartered in Sunnyvale, California, USA with R&D, manufacturing sites, and sales offices worldwide. 



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