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Process Engineer, MOCVD

Job in Alhambra, Los Angeles County, California, 91802, USA
Listing for: Hiefo Corporation
Full Time position
Listed on 2025-12-24
Job specializations:
  • Engineering
    Electrical Engineering, Manufacturing Engineer
Salary/Wage Range or Industry Benchmark: 90000 - 120000 USD Yearly USD 90000.00 120000.00 YEAR
Job Description & How to Apply Below

Overview

Hie Fo Corporation is looking for a Process Engineer to join our company in our Alhambra office.
Process Engineer, MOCVD

Qualifications
  • Ideal candidate will have 5+ years of development and manufacturing experience in III/V semiconductor MOCVD technology
  • Experience in growth of In Ga As P qua ternary materials including tuning of MQW structures
  • Education Required:

    Bachelors or better in Engineering or related field
  • Broad knowledge of and experience with materials characterization techniques including but not limited to AES, SIMS, EDX, PL, ECV, XRD, SEM, TEM, AFM, I-V and C-V measurements
  • Ability to clearly and effectively summarize and present results
  • Self-motivated and a strong team player
Responsibilities
  • Responsible for the operation and maintenance of the MOCVD reactors and assessment tools either directly or through the work of Operators and Technicians
  • Responsible for ensuring that the quality of materials produced by the MOCVD tools meets the required specifications, while ensuring a safe and efficient operation
  • Sustains, optimizes, and troubleshoots production MOCVD wafer processes for manufacturing semiconductor lasers
  • Identifies and leads opportunities for continuous yield, throughput and cycle-time improvements
  • Establishes control of manufacturing processes through SPC
  • Creates documentation of processes and procedures for ISO certification
  • Writes technical and scientific reports and presents results in internal and external forums
  • Complete maintenance activities on reactors including replacement of pumps, bubbler baths, mass flow controllers, pressure controllers, precursor bubblers
About Hie Fo

Hie Fo Corporation produces and develops the optical communication industry’s highest efficiency Indium Phosphide based photonic devices. Through our recent acquisition of EMCORE's optical core assets, including the North-American based world-class indium phosphide wafer fab, Hie Fo Corporation has inherited more than 40 years of EMCORE's innovation in the field of optoelectronic devices.

Hie Fo has brought together a team of industry-leading optoelectronic scientists, engineers, and seasoned operational team members to develop and commercialize the most efficient indium phosphide devices in the market today. We perform high volume wafer processing of indium phosphide-based devices and have unique technologies and intellectual property rights in device design, epitaxial growth, and wafer processing.

Hie Fo will continue to pursue the most innovative and disruptive high-power, high-efficiency, high-linearity, narrow-linewidth lasers and coherent optical communication solutions to serve the telecom, data center, optical sensing and artificial intelligence sectors.

Our Benefits

Hie Fo benefits include paid time off, 401 k matching, comprehensive medical insurance, company-wide recreation and professional development.

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