InLighten Technologies · 4 hours ago
Process Development Engineer - Packaging
Santa Clara, CA
Full-time
Onsite
Mid, Senior Level
$104K/yr - $208K/yr
3+ years expInLighten Technologies is a Silicon Valley company developing next-generation microLED technologies for augmented reality and AI-powered smart glasses. They are seeking a Process Development Engineer - Packaging to support the development and mass production of microLED AR light engines, focusing on advanced packaging processes and collaborating with various teams to transition technologies from R&D to volume manufacturing.
Semiconductors
Responsibilities
Develop, optimize, and qualify packaging processes for microLED AR light engines
Lead process development for:
MicroLED die bonding with FPC/PCB
Interconnect technologies
Wafer-level or panel-level packaging
Optical component integration (waveguides, collimators, micro-optics, etc.)
Define process flows, DOEs, and control plans for new packaging technologies
Drive yield improvement, defect reduction, and cost optimization
Support EVT / DVT / PVT builds and ramp to mass production
Perform failure analysis and root cause investigations related to packaging and assembly
Collaborate with device, optics, system, equipment, and manufacturing teams
Work with equipment vendors, and material suppliers
Generate and maintain process documentation, specifications, and qualification reports
Qualification
Required
Bachelor's degree or above in Materials Science, Electrical Engineering, Mechanical Engineering, or related field
3-7 years of experience in advanced packaging or process development
Strong understanding of semiconductor and optoelectronic packaging processes
Hands-on experience with die attach, bonding, interconnect, and assembly processes
Experience running DOE, process characterization, and data analysis
Familiarity with yield, reliability, and manufacturing metrics
Ability to work in a cross-functional, fast-paced R&D-to-production environment
Ability and willingness to travel internationally up to 20%
Preferred
Advanced degree (MS or PhD) in a relevant field of study
Direct experience with microLED, LED, or CIS packaging
Experience in AR light engines or optical module packaging
Familiarity with reliability testing (thermal cycling, HTOL, humidity, drop, etc.)
Hands-on experience with process yields analysis and defect characterization
Benefits
Comprehensive health, dental, and vision insurance.
401(k) retirement plan
Paid holidays and vacation
Employee stock option plan
Company
InLighten Technologies
Inlighten Technologies is pioneering next-generation microLED display technology for augmented reality (AR) applications.
Founded in 2025Santa Clara, California, US
2-10 employeesH1B Sponsorship
InLighten Technologies has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (1)
2022 (2)
Funding
Current Stage
Early StageCompany data provided by crunchbase