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Americas, United States, Milpitas

Posted 116 days ago

Senior Test Automation Engineer, Photonics

🏢 PsiQuantum

USD 180K - 200K per year

+2 benefits
AI Summarised
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Role Type

🛠️ Engineer / Developer

Role Focus

🏗️ Build Systems

Seniority

🌿 Experienced
🌳 Senior / Lead

Employer Type

🏢 Industry

This role is for a Senior Test Automation Engineer focusing on photonics systems, working to build useful quantum computers. The engineer will be responsible for developing and implementing the necessary software, methods, and infrastructure for standardized testing of various electrical, optical, and electro-optical subsystems. This involves leading complex high-speed electro-optical test station projects and creating software scripts for automated measurements and detailed data analysis.

Key Responsibilities

Lead complex, high-speed electro-optical test station projects, covering requirements definition, equipment sourcing, assembly, testing, and validation.

Review sub-system designs, ensuring proper integration of optics, electronics, firmware, software, and thermal components.

Design and build laboratory setups using various instruments like light sources, detectors, and oscilloscopes.

Develop software scripts to automate measurement setups and input collected data into a database.

Develop software and algorithms to analyze data and determine key performance parameters.

Develop test plans, standard test procedures, and automated test flows.

Transfer test procedures and instructions effectively to laboratory operators.

Required Skills

Bachelor's degree in engineering or physical science with 6+ years of industry experience

Experience in the design and testing of high-speed electro-optical sub-systems, such as telecommunications line cards

Ability to drive the sourcing and testing of test equipment, optical assemblies, and electronics

Proficiency in Python, including object-oriented programming, for automating data collection and data analysis

Experience developing test methods, such as tuning and calibration algorithms

Experience with interfacing and automating optical hardware test equipment (power meters, OBR, OSA, oscilloscopes, AWG, VNA)

Nice-to-have Skills

Technical project management experience

Experience with Manufacturing Execution System (MES) and SQL

Technology Tags

Photonics

The job title explicitly names Photonics, and the company architecture is based on silicon photonics.

Python

Proficiency in Python is explicitly required for automating data collection and analysis tasks.

Control Tech

The engineer develops software scripts and systems to automatically drive complex electro-optical measurement setups.

Signal processing

The role requires interfacing with high-speed test equipment like oscilloscopes and vector network analyzers (VNA).

Photonic Systems

The engineer is responsible for developing test infrastructure for various electrical, optical and electro-optical subsystems within the photonic QC architecture.

Semiconductor tech

The company leverages high-volume semiconductor manufacturing processes at Tier-1 fabs for its silicon photonics components.

Noise & benchmarking

The responsibilities include validating finished systems and extracting key performance parameters.