MicroLED Device Test Engineer
Google · Fremont, CA
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- On site
- Full-time
- $189,000 / year
- Fremont, CA
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Job highlights
- Develop custom silicon for Google's consumer products.
- Work on revolutionary display technology for AR.
- Manage tester operations and debug issues.
- Analyze large datasets for improvement initiatives.
- Collaborate with cross-functional teams on new tests.
About the role
MicroLED Device Test Engineer
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of Google's direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
Google's Raxium display group has established a revolutionary semiconductor materials display technology that enables new functionality in display products, bringing to users a closer and more natural linkage between the digital and physical realms in applications such as augmented reality (AR) and light-field display. With start-up roots and a state-of-the-art compound semiconductor fab in Silicon Valley, Raxium is seeking to build upon its engineering team with an aim to disrupt next-generation display markets.
Responsibilities
- Manage and execute daily operations on existing testers, including maintaining statistical process control (SPC), develop new test recipes, and debug hardware/software issues.
- Work closely with the core test Engineering team to develop and implement new features, enhance test methodologies, increase testing throughput, and extract new information streams.
- Drive root-cause analysis for test issues, leverage large datasets to lead improvement initiatives and implement corrective actions.
- Collaborate with cross-functional partner teams (internal customers) to understand their data needs and develop new optical and electrical tests to support device development.
- Perform rigorous data analysis using tools such as JMP, Python, or MATLAB to drive insights and identify trends.
Minimum Qualifications
- Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, Physics, or a specialized field (e.g., Optics, Sensors, Audio/DSP, etc.), or equivalent practical experience.
- 2 years of experience working in a technical environment.
- Experience with optical and electrical test instrumentation.
- Experience in performing data analysis using JMP, Python, or MATLAB.
Preferred Qualifications
- Master's degree or PhD in Electrical Engineering, Computer Engineering, Physics, or a related field (e.g., Optics, Sensors, Audio/DSP).
- Experience writing Python scripts for hardware automation, instrument control, or test sequencing and with SQL.
- Experience operating, troubleshooting, and automating semiconductor wafer probers and autoloaders.
- Experience in high-volume production semiconductor testing and manufacturing environments.
- Understanding of LED device physics and optoelectronic principles.
- Excellent cross-functional communication skills, with the ability to translate complex technical requirements into actionable test plans.
Key skills/competency
- Test Engineering
- MicroLED
- Device Physics
- Data Analysis
- Python
- MATLAB
- JMP
- Semiconductor Testing
- Hardware Automation
- Optical and Electrical Testing
Skills & topics
- MicroLED Device Test Engineer
- Test Engineering
- Electrical Engineering
- Computer Engineering
- Physics
- Optics
- Sensors
- Audio/DSP
- Data Analysis
- Python
- MATLAB
- JMP
- Semiconductor Testing
- Hardware Automation
- Optical Testing
- Electrical Testing
- Raxium
How to get hired
- Tailor your resume: Highlight relevant experience in electrical/computer engineering, optical/electrical testing, and data analysis using JMP, Python, or MATLAB.
- Showcase automation skills: Emphasize any experience with hardware automation, instrument control, or test sequencing, especially with Python and SQL.
- Demonstrate problem-solving: Provide examples of root-cause analysis and implementing corrective actions for test issues.
- Prepare for technical interviews: Be ready to discuss semiconductor testing, device physics, and your analytical approach.
- Understand Google's mission: Align your application with Google's commitment to innovation and custom silicon solutions.
Technical preparation
Master optical and electrical test instrumentation.,Practice data analysis with JMP, Python, or MATLAB.,Automate hardware with Python scripts.,Understand semiconductor wafer prober operation.
Behavioral questions
Describe a complex technical problem you solved.,How do you handle conflicting priorities?,Tell me about a time you improved a process.,How do you communicate technical findings?
Frequently asked questions
- What are the key technical skills required for the MicroLED Device Test Engineer role at Google?
- The MicroLED Device Test Engineer role at Google requires a strong foundation in Electrical Engineering or a related field, with at least two years of technical experience. Key skills include proficiency with optical and electrical test instrumentation, and experience with data analysis tools such as JMP, Python, or MATLAB. Preferred qualifications include experience with hardware automation scripting (Python, SQL), semiconductor wafer probers, and understanding of LED device physics.
- What is the expected career growth for a MicroLED Device Test Engineer at Google?
- At Google, a MicroLED Device Test Engineer can expect significant career growth opportunities. This role offers the chance to work on cutting-edge display technology, contribute to innovative hardware experiences, and potentially advance into senior engineering roles, team leadership, or specialized areas within Raxium's display group. The emphasis on custom silicon and next-generation display markets provides a fertile ground for professional development.
- How does Google's Raxium display group differ from other semiconductor display divisions?
- Google's Raxium display group is unique due to its focus on a revolutionary semiconductor materials display technology designed for applications like augmented reality (AR) and light-field displays. With start-up roots and a dedicated compound semiconductor fab in Silicon Valley, Raxium aims to disrupt next-generation display markets by enabling new functionality and a more natural digital-physical linkage, setting it apart from more conventional display development.
- What is the typical work arrangement for a MicroLED Device Test Engineer at Google?
- While the job description doesn't explicitly state the work arrangement, roles within Google's hardware development teams in Silicon Valley are often hybrid, allowing for a mix of on-site collaboration and remote flexibility. Given the nature of semiconductor testing and fab operations, a significant portion of the work may require on-site presence for equipment management and hands-on testing.
- What kind of data analysis is performed by the MicroLED Device Test Engineer?
- The MicroLED Device Test Engineer performs rigorous data analysis using tools like JMP, Python, or MATLAB. This involves managing statistical process control (SPC), driving root-cause analysis for test issues, leveraging large datasets to lead improvement initiatives, and extracting new information streams to support device development and enhance testing throughput.