Principal Optical Test Engineer (Silicon Photonics)

TL;DR

Principal Optical Test Engineer (Silicon Photonics): Testing and validating features on silicon semiconductor chips with an accent on optical/electrical performance and automated test station design. Focus on developing test methodologies for IV, TIA/DRV behavior, and ensuring design-for-test alignment for new product introductions.

Location: Hsinchu City (Onsite). Applicants must be eligible to access export-controlled information under U.S. export control laws (EAR).

Company

hirify.global provides semiconductor solutions that serve as essential building blocks for data infrastructure across enterprise, cloud, AI, and carrier architectures.

What you will do

• Develop and optimize test methodologies for optical/electrical performance validation (IV, TIA/DRV behavior, MZM control, PD characterization).
• Design, set up, and maintain automated and semi-automated optical/electrical test stations.
• Collaborate with design, packaging, and process teams to define test requirements and ensure design-for-test (DfT) alignment.
• Support test readiness for new product introduction (NPI) and mass production ramp.
• Interact with external vendors, contract manufacturers, and FA teams to resolve issues and improve test quality.
• Document test processes, procedures, and technical learnings in a structured manner.

Requirements

• BS degree with 10+ years or MS degree with 7+ years in silicon photonics, optical and electrical device characterization and testing.
• Major in Optics, EE, Physics or a relevant field.
• Hands-on experience with optical/electrical test equipment (SMU, Optical switch, OSA, tunable laser, polarization controller) and tooling/jigs.
• Experience in equipment automation control for testing.
• Proficiency in object-oriented scripting languages such as C++, Python, Visual Basic, or LabVIEW for volume production.
• Eligibility to access export-controlled information as defined under applicable U.S. law (EAR).

Culture & Benefits

• Environment of shared collaboration, transparency, and inclusivity.
• Competitive compensation and comprehensive benefits package.
• Provision of tools and resources necessary for professional growth and success.