Senior R&D Scientist

Semtech•Alhambra, CA

2d•$170,000 - $240,000•Onsite

About The Position

Semtech is seeking a bright, motivated individual to contribute to the development of highly-innovative and market-leading high power distributed feedback (DFB) semiconductor lasers and gain chip (SOA & RSOA) for telecom, AI data center interconnect applications. This position drives fundamental scientific discoveries in III-V semiconductor devices, establishes enterprise-wide research vision for next-generation wafer processing technologies, and creates revolutionary fabrication platforms that enable unprecedented competitive advantage in our worldwide operations. The role requires world-class scientific expertise in semiconductor physics and wafer processing, distinguished technical leadership, and strategic vision to advance fundamental knowledge, pioneer disruptive wafer fabrication technologies, and shape industry direction while delivering exceptional innovation impact.

Requirements

PhD in Physics, Materials Science, Electrical Engineering, Chemical Engineering, or related scientific field
1 5+ years of experience in III-V optoelectronic device development with distinguished technical contributions and industry recognition
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 , gain chips, or similar optoelectronic devices
Creativity, problem-solving, overcoming technical challenges by extending technical knowledge, developing new concepts and inventions
Deep k nowledge of distributed feedback laser diode and SOA design in InP -based material system
Professional technical communication skills with ability to influence C-suite executives
Deep understanding of semiconductor laser technology trends, fab economics, and competitive global landscape
Experience s in transitioning proof of concepts to pilot wafer fab demonstrations to high-volume manufacturing
Strong collaboration skills with ability to build productive partnerships with academic institutions and industry lea ders
Track record of scientific discoveries that have influenced global semiconductor industry direction and created substantial business value

Responsibilities

Lead development of disruptive innovations in III-V semiconductor devices (gain chips, high power DFBs, narrow linewidth DFBs, etc ).
Develop a variety of high powe r DFB semiconductor lasers and RSOA.
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
Pioneer revolutionary device concepts, novel material systems (2D materials, III-V/ SiPh integration, etc.), and advanced wafer process technologies.
Photolithographic mask design and layout
Test and characterization of prototypes, data analysis, establishing correlation between structure design, process & growth parameters and device performance
Participating in cross-functional teams comprised of growth, process and test engineers
Create substantial intellectual property portfolios through invention disclosures, patent filings, and device technology licensing opportunities
Analyze global semiconductor technology trends, competitive fab capabilities, and emerging scientific breakthroughs
Provide strategic guidance to executive leadership on wafer fab technology investments, research priorities, and M&A opportunities
Represent scientific excellence in premier semiconductor conferences (Photonics West, OFC, CLEO) and scientific consortia