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Optical 3D Packaging Technologist

San Jose, CA💼 Full-time🗓 2026-06-23 → 2026-07-22

Core

Develop and validate optical interconnect packaging solutions (CPO, FAU, OE) for 2.5D/3D/3.5D architectures supporting AI and Datacenter/HPC product families.

Role type

Optical 3D Packaging Technologist

Builds

Optical interconnect package/assembly solutions for 2.5D/3D/3.5D package architectures

Domain

Semiconductor advanced packaging / Optical interconnects

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Optical interconnect development, DFM analysis, Package qualification, NPI management, Yield improvement, Production troubleshooting, Cross-functional collaboration, Technology roadmap delivery

Preferred skills

Experience with CoWoS, SoIC, COUPE, CPO, HBM, FCBGA technologies

Technologies

CoWoS, SoIC, COUPE, CPO, HBM, FCBGA

Responsibilities

Develop and validate optical interconnect including Co-Package-Optics (CPO), Fiber Attachment Unit (FAU), Optical Engine (OE), etc. package/assembly solutions; Conduct DFM analysis and generate design rule sets for 3DIC/CPO packages; Manage technology development, yield improvement, and production issue troubleshooting with suppliers; Develop fundamental optical characterization methodology; In charge of Package Qualification, New Product Introduction (NPI) and HVM.

Seniority

Experienced Technologist

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