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R&D Laser Design and Modeling Engineer

Job in Sugar Land, Fort Bend County, Texas, 77487, USA
Listing for: Applied Optoelectronics
Full Time position
Listed on 2026-03-03
Job specializations:
  • Engineering
    Electrical Engineering, Electronics Engineer
Job Description & How to Apply Below
Summary

AOI is a leading supplier of high-speed transceivers used in fiber optical communications. We are looking for a highly motivated Semiconductor Laser Design and Modeling Engineer. Responsibilities include design, modeling, and simulations of InP and GaAs based high-speed and high-power semiconductor lasers. The candidate is responsible for creating models and software to develop next-generation new optoelectronics products in a young & dynamic RD team.

Responsibilities

* Apply in-house design packages, commercial software, and self-written scripts to create high-speed or high-power laser device modeling and simulations, including optical waveguide, DC, RF, and thermal simulations.

* Design process flow and photomask with device fabrication engineers.

* Coordinate design verification with in-house Growth, Processing, Packaging, Characterization, and Reliability teams.

* Analyze experimental results to improve the design or model.

* Work as a team to propose new laser designs and provide supports to design optimizations.

* Provide regular written and oral reports on design tasks and progresses.

Qualifications

* Ph.D. degree in Electrical Engineering, Physics, Optics or other related fields; or M.S. degree with 5+ years relevant laser design experiences.

* 2+ years of work experience in semiconductor laser design is preferred.

* Education can generally be substituted for required specialized experience.

* Preferably having previous design experiences in one or more of the following areas: high-speed laser, electro absorption modulated laser (EML), vertical cavity surface- emitting laser (VCSEL), and high power laser.

* Mastery of Matlab or other programming languages.

* Fully understand theories of semiconductor laser, photodetector, and other optoelectronic devices.

* Knowledge of basic semiconductor device fabrication process is a plus

* Self-motivated, careful, detail-oriented, and ability to think logically.

Location

This position will be on-site based in Sugar Land, Texas.

WHY AOI?

In addition to competitive salary, AOI offers

* Flexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual and family needs

* Employer matching on 401(k) deferrals

* Generous PTO policy, with unused PTO payout at end of the year

* Relocation package available within US

* Immigration sponsor ships (Must be currently authorized to work in the US)

We do not accept unsolicited proposals from third-party recruiters or agencies. Contacting hiring managers directly may result in disqualification of submissions.
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