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Meta · 22 hours ago

Semiconductor Display Product Test Engineer

Sunnyvale, CA

Full-time

Onsite

Senior Level, Lead/Staff

$173K/yr - $245K/yr

8+ years exp

Meta is a technology company focused on connecting people and building immersive experiences. They are seeking a Semiconductor Display Product Test Engineer who will be responsible for developing and executing test strategies for semiconductor-based display technologies while collaborating with cross-functional teams to ensure high-performance products.

Computer Software

Comp. & Benefits

Responsibilities

Develop and maintain test programs and test infrastructure for display ICs and modules (e.g., TCONs, DDICs, µLED driver ICs)

Design and debug test hardware and software for lab and high-volume production environments

Conduct detailed electrical and optical validation of display components at wafer, panel, and system levels

Analyze production and characterization data to identify trends, improve yield, and enhance performance

Lead the integration of display ICs into modules, subassemblies, or end products, ensuring electrical, optical, and thermal compatibility

Collaborate with system design, packaging, and process teams to resolve integration, reliability, and performance challenges in early-stage prototypes and production systems

Drive the validation of KPIs of integrated display solutions under nominal and corner-case operating conditions

Define and execute reliability and qualification test plans for new display technologies in accordance with relevant industry standards and technology requirements

Define criteria and manage execution of stress tests such as temperature cycling, high temperature operating life (HTOL), bias temperature stress (BTS), humidity testing, and others

Drive failure analysis and root cause investigations of qualification or field returns, and provide clear reports and corrective actions

Ensure all reliability and qualification milestones are met to support product release schedules

Qualification

Semiconductor test engineeringAnalogDigital circuit testingQualification standardsProgramming in PythonReliabilityData analysis toolsAdvanced semiconductor packagingOptical/electrical measurement techniquesFailure analysisProcess optimizationCross-functional collaboration

Required

Bachelor's degree in Electrical Engineering, Materials Science, Physics, or a closely related field

8+ years of experience in semiconductor test engineering, product engineering, REL / QUAL, process engineering, or advanced integration and packaging (e.g. CoWoS)

Experience with analog and digital circuit test development and optical/electrical measurement techniques

Familiarity with reliability and qualification standards relevant to displays and semiconductor components (JEITA, JEDEC, etc.)

Proven track record in leading cross-functional test engineering, device integration, or REL/QUAL projects

Proficiency in programming languages and algorithms such as Python

Preferred

Hands-on experience with lab and ATE tools used in display testing (e.g., SMUs, Oscilloscopes, spectroradiometers, image capture systems, Advantest 93k, Teradyne UltraFLEX)

Familiarity with display panel assembly processes and optical inspection techniques

Familiarity and experience with III-V material physics, especially LEDs and microLEDs

Expertise in advanced semiconductor packaging technologies such as COWOS, wafer reconstitution, InFO, or Hybrid Bonding

Proficiency in data analysis and reporting tools such as JMP or R

Experience in yield analysis, process optimization, or failure analysis for display products