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Sr. III-V & Active Modulator/Photodiode Scientist

Skorpios Technologies, Inc.
San Diego, CA Full Time
POSTED ON 5/9/2026
AVAILABLE BEFORE 6/6/2026

About Skorpios Technologies

Skorpios Technologies is a pioneer in the field of heterogeneous integration, leveraging silicon photonics and semiconductor development to disrupt the communications industry. Our unique technology platform allows for the seamless integration of III-V materials with silicon, creating highly differentiated products that redefine performance limits. As we rapidly expand, we are looking for a high-performance Sr. III-V & Active Modulator/Photodiode Scientist to lead the development of our next-generation optical chips and modules.

Position Overview

In this senior-level technical role, you will be responsible for the design, simulation, and characterization of high-performance Indium Phosphide (InP) Mach-Zehnder Modulators (MZM) and advanced active components. You will work within a highly motivated team to integrate these devices into our proprietary Silicon Photonics system-on-chip (SoC). This is an opportunity to take a lead role in moving disruptive technology from initial concept through to high-volume manufacturing.

General Functions & Responsibilities

  • Design & Simulation: Develop and optimize high-speed InP MZM and photodiode designs tailored for the Skorpios technology platform.
  • Modeling: Conduct rigorous optical and RF simulations (traveling-wave electrodes, semiconductor diodes, and strained multiple quantum wells) to meet aggressive performance specifications.
  • Cross-Functional Collaboration: Partner with layout engineers to ensure design integrity and work closely with processing engineers to define and refine fabrication methods.
  • Testing & Characterization: Lead the electro-optical characterization of fabricated devices, performing deep data analysis to validate performance against models.
  • Product Development: Drive the design review process and deliver comprehensive performance reports to guide the product roadmap.
  • Execution: Meet aggressive goals and timelines within a dynamic, fast-paced startup environment.


Requirements

Qualifications

Education

  • M.S. or Ph.D. in Physics, Electrical Engineering, Material Science, or a related field.

Experience

  • Extensive Industrial Experience: Proven track record in high-speed InP MZM design and characterization, moving from concept to manufacturing.
  • Note: Outstanding Ph.D. graduates with significant research in directly related active photonic devices will also be considered.

Skills, Knowledge, and Abilities

  • Core Technical Mastery: Solid understanding of III-V materials, strained multiple quantum wells (MQW), and high-speed transmission line theory.
  • High-Speed Design: Expert knowledge in designing traveling-wave InP MZMs optimized for high efficiency, high bandwidth, and low insertion loss.
  • Software Proficiency: Skilled in industry-standard simulation tools for optical waveguides, RF/high-speed electronics, and semiconductor physics.
  • Analytical Rigor: Familiarity with advanced modulator characterization techniques and complex data analysis.
  • Communication: Excellent verbal and written communication skills, with the ability to present technical data to both technical teams and leadership.
  • Startup Mentality: Demonstrated problem-solving skills and the ability to thrive in a high-growth, evolving technical environment.

Salary.com Estimation for Sr. III-V & Active Modulator/Photodiode Scientist in San Diego, CA
$90,313 to $114,848
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