Photonics Test Engineer: Automated Characterization & Yield

quantumcomputinginc; Tempe (AZ); On-site; USD 110,000 - 150,000; Full time

Job summary

quantumcomputinginc in Tempe, Arizona is seeking a PIC Test Engineer to characterize photonic integrated circuits in a fabrication environment and work with design and manufacturing teams to analyze device performance, improve test methods, and strengthen foundry capabilities. The role emphasizes hands‑on testing of photonic devices, development of automated test procedures, and data‑driven improvements.

A Master’s or Ph.D.

Qualifications

• Master’s degree or Ph.D. in Electrical Engineering, Applied Physics, Photonics, or a related field.
• At least 3 years of hands‑on experience testing photonic integrated circuits involving fiber optics and/or free‑space optics.
• At least 1 year of experience with high‑speed electro‑optic modulator characterization using tools such as VNA or LCA.
• Programming ability in Python, MATLAB, or similar tools for data analysis and automation.
• Strong knowledge of waveguide theory, coupling mechanisms, and electrical and photonic device physics.
• Strong communication skills and the ability to work effectively across technical teams.

Responsibilities

• Perform optical and electrical characterization of fabricated photonic integrated circuits and evaluate results against expected performance targets.
• Analyze test data to identify opportunities for design, process, or test improvements.
• Develop, refine, and support automated test procedures where appropriate to improve repeatability and throughput.
• Work with optical and electrical characterization tools such as laser swept systems, optical spectrum analyzers, vector network analyzers, lightwave component analyzers, interferometry, and related equipment.
• Collaborate with fabrication and design teams to review device behavior, assess fabrication robustness, and support iteration planning for future runs.
• Contribute to yield understanding, defect analysis, and overall test methodology improvement.
• Support efforts related to automated measurement, remote instrument control, and data‑driven test workflows.

Skills

Photonic testing

Python

MATLAB

Data analysis

Automation

Cross-functional communication

Education

Master's degree or Ph.D. in Electrical Engineering/Photonics

Tools

Vector Network Analyzer (VNA)

Laser swept systems

Optical Spectrum Analyzer

Interferometry equipment

Job description

quantumcomputinginc in Tempe, Arizona is seeking a PIC Test Engineer to characterize photonic integrated circuits in a fabrication environment and work with design and manufacturing teams to analyze device performance, improve test methods, and strengthen foundry capabilities. The role emphasizes hands‑on testing of photonic devices, development of automated test procedures, and data‑driven improvements.

A Master’s or Ph.D.