GaaS Engineer
Our client is a technology-driven organization at the forefront of integrated photonics innovation. With a strong focus on III-V semiconductor platforms, the company develops high-performance photonic solutions that enable next-generation communication, sensing, and computing systems. Operating globally across sectors such as telecommunications, aerospace, and advanced instrumentation, they combine cleanroom-based manufacturing capabilities with simulation-driven design workflows and cutting-edge characterization techniques. The company fosters a collaborative, multidisciplinary environment where technical excellence and continuous learning are deeply valued.
Mission
The Engineer in Photonic Foundry (GaAs Technology) will play a vital role in the development and optimization of integrated photonic devices based on Gallium Arsenide (GaAs). Working closely with cross-functional teams, the engineer will contribute to the simulation, layout, fabrication, and characterization of high-performance optoelectronic components. This entry-level role is designed for technically strong, detail-oriented individuals eager to grow within a fast-paced environment where innovation and precision converge in advanced photonics.
Responsibilities
Photonic Design and Simulation
- Participate in the design, layout, and simulation of GaAs-based photonic integrated circuits.
- Work with industry-standard tools such as Lumerical (FDTD, MODE), COMSOL Multiphysics, and IPKISS or Cadence for photonic modeling and circuit development.
- Apply Process Design Kits (PDKs) and perform Design Rule Checking (DRC) during layout validation.
Process Development and Fabrication Support
- Support the development and fine-tuning of GaAs device fabrication workflows.
- Collaborate with process engineers to identify and resolve performance and yield issues.
- Ensure compliance with cleanroom protocols, safety regulations, and process documentation standards.
Characterization and Testing
- Conduct electrical and optical measurements of photonic devices, including lasers, modulators, and detectors.
- Operate and maintain laboratory equipment such as optical spectrum analyzers, probe stations, and power meters.
- Perform data acquisition and analysis using Python, MATLAB, or similar scripting tools.
Documentation and Technical Communication
- Maintain accurate records of design iterations, experimental data, and fabrication steps.
- Contribute to technical documentation and project reports.
- Participate in internal technical reviews and knowledge-sharing sessions.
Required Qualifications
- Bachelor’s or Master’s degree in Engineering, Applied Physics, Photonics, Materials Science, Optoelectronics, or a closely related field.
- At least 6 months of academic, research, or industrial experience in integrated photonics or III-V semiconductor technologies.
- Solid foundation in semiconductor device physics and optoelectronic component behavior.
- Hands-on experience with photonic design and simulation tools (e.g., Lumerical, COMSOL, KLayout, IPKISS, Cadence).
- Basic knowledge of cleanroom microfabrication techniques (e.g., photolithography, deposition, etching, metallization).
- Familiarity with optical/electrical test setups.
- Proficiency in Python or MATLAB for data analysis and automation.
- Fluency in technical English, both written and spoken.
Preferred Experience
- Previous internship, thesis, or laboratory experience in GaAs-based device design or fabrication.
- Experience working in a cleanroom environment under ISO or similar quality systems.
- Knowledge of wafer bonding or advanced III-V integration processes.
- Familiarity with multidisciplinary collaboration involving design, process, and test teams.