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DFB Laser Development Engineer

Job in San Jose, Santa Clara County, California, 95199, USA
Listing for: Lumentum
Full Time position
Listed on 2026-01-13
Job specializations:
  • Engineering
    Electronics Engineer, Electrical Engineering, Systems Engineer
Salary/Wage Range or Industry Benchmark: 125000 - 150000 USD Yearly USD 125000.00 150000.00 YEAR
Job Description & How to Apply Below

Overview

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Lumentum is seeking a bright, motivated individual to contribute to the development of highly‑innovative and market‑leading high power distributed feedback (DFB) semiconductor lasers for telecom, industrial and consumer applications.

Key Responsibilities
  • Develop a variety of high power DFB semiconductor lasers
  • Key contributor in conception, planning, design and qualification phases of development projects
  • Design of epitaxial structures, device geometries, and wafer fab processes to achieve electro‑optical performance that meets or exceeds specification with production yields suitable for volume manufacturing
  • Photolithographic mask design and layout
  • Test and characterization of prototypes, data analysis, establishing correlation between structure/ process parameters and device performance
  • Participate on cross‑functional teams comprised of growth, process and assembly engineers
Key Requirements and Skills
  • 5+ years of experience in optoelectronic device development
  • Detailed, hands‑on knowledge in the following areas: optoelectronic device physics, device modeling and simulation, epitaxial growth, III‑V semiconductor processing and electro‑optical device characterization
  • History of successful innovative projects in designing laser diodes or similar optoelectronic devices
  • Creativity, problem‑solving, overcoming technical challenges by extending technical knowledge, developing new concepts and inventions
  • Knowledge of distributed feedback laser diode design in InP‑based material system
Seniority Level

Mid‑Senior level

Employment Type

Full‑time

Job Function

Telecommunications and Semiconductor Manufacturing

Additional Information

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