Micro LED Characterization Engineer at Avicena Tech

Sunnyvale, California, United States -

Full Time

Start Date

Immediate

Expiry Date

08 Oct, 26

Salary

0.0

Posted On

10 Jul, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Optical Characterization, Electrical Characterization, Thermal Characterization, Automated Measurement Systems, Data Analysis, Root Cause Analysis, Python, JMP, Design of Experiments, III-V Semiconductors, SEM, LabVIEW, Metrology, Reliability Testing, Failure Analysis, Semiconductor Fabrication

Industry

Semiconductor Manufacturing

Description

Responsibilities: Perform optical, electrical, and thermal characterization of microLED devices throughout the development lifecycle. Design, develop, and maintain automated measurement systems and test scripts to improve characterization efficiency and repeatability. Analyze characterization data to extract key performance metrics, including optical output power, forward voltage, emission wavelength, external quantum efficiency (EQE), and device reliability/degradation characteristics. Drive root cause analysis of device performance and reliability issues, providing data-driven recommendations to process, device, and design engineering teams. Collaborate cross-functionally with process integration, epitaxy, device design, and product engineering teams to optimize device performance and manufacturing yield. Develop new characterization methodologies, test procedures, and best practices to support next-generation microLED technologies. Maintain, calibrate, and troubleshoot laboratory equipment to ensure measurement accuracy and reliability. Document experimental procedures, results, and conclusions in clear technical reports and present findings to cross-functional teams. Mentor junior engineers and technicians in characterization techniques, data analysis, and laboratory best practices. Required Qualifications: Bachelor's or Master's degree in Electrical Engineering, Physics, Materials Science, Optics, or a related technical field. 10+ years of industry experience in semiconductor or optoelectronic device characterization. Strong understanding of electrical, optical, and thermal characterization techniques for semiconductor devices. Experience with automated test systems and measurement instrumentation. Strong analytical skills with proficiency in JMP, Python, Excel, or similar data analysis tools. Experience with statistical data analysis and Design of Experiments (DOE). Excellent troubleshooting, problem-solving, and root cause analysis skills. Strong written and verbal communication skills, with the ability to present technical findings to multidisciplinary teams. Ability to work independently in a fast-paced startup environment while collaborating effectively across engineering disciplines. Preferred Qualifications: Ph.D. or M.S. in Electrical Engineering, Materials Science, Physics, Optics, or a related field. Direct experience with microLED, LED, VCSEL, laser, or other III-V semiconductor device characterization. Familiarity with metrology tools such as Scanning Electron Microscopy (SEM), optical microscopy, profilometry, and other optical characterization techniques. Experience with reliability testing, failure analysis, and lifetime characterization. Experience developing automated test software using Python, LabVIEW, or similar programming environments. Knowledge of semiconductor fabrication processes and process integration.

Responsibilities

Perform optical, electrical, and thermal characterization of microLED devices and develop automated measurement systems to improve efficiency. Collaborate cross-functionally to optimize device performance, manufacturing yield, and drive root cause analysis for reliability issues.