Process Technician
Lumilens· Operations
Chon BuriFull-timePosted 1mo ago
About the role
Experienced Die Attach & Wire Bond Process Technician to support semiconductor and photonics assembly processes in NPI and production environments, working with Process Engineers, Manufacturing, and Quality teams on die attach, epoxy dispensing, curing, wire bonding, process setup, equipment operation, troubleshooting, process qualification, and production ramp activities.
Responsibilities
- Support die attach and wire bonding operations, including machine setup, recipe loading, tooling change, and process monitoring.
- Perform epoxy dispensing, die placement, curing, wire bonding, and visual inspection according to approved procedures.
- Support NPI builds, process trials, DOE, qualification runs, and production ramp activities under engineering guidance.
- Perform equipment troubleshooting, preventive maintenance, and process parameter verification.
- Conduct or support die shear, wire pull, ball shear, and other process quality checks.
- Record process data, defects, equipment issues, and test results accurately.
- Support engineers in yield improvement, root-cause analysis, material evaluation, and process optimization.
- Willing to support shift work or production ramp activities when required.
Qualifications
- Experience with semiconductor packaging, optical modules, silicon photonics, or optical transceiver manufacturing.
- Experience with Au wire bonding.
- Experience with conductive or non-conductive die attach epoxy.
- Experience with eutectic die bonding.
- Familiarity with die shear, wire pull, ball shear, and visual inspection criteria.
- Basic understanding of SPC, process capability, DOE, and manufacturing process control.
- Experience supporting NPI, engineering builds, qualification lots, or production ramp.
- Experience with equipment brands such as K&S, Besi, Palomar, Datacon, Nordson, or similar semiconductor assembly equipment is an advantage.
Skills
Required:Die attachWire bondingEpoxy dispensingProcess monitoring and control
Benefits
- Competitive salary commensurate with experience
- Comprehensive benefits package including health insurance
- Professional development opportunities and certification support
- Access to cutting-edge technology and cloud platforms
- Collaborative work environment with cross-functional teams
Last updated Sep 12, 2026. Interested? Apply on the company site.
About Lumilens
Connectivity Platform for AI
Lumilens provides next-gen photonic interconnects for massively scaling out – and scaling up – AI compute infrastructure.
Photonic InterconnectsNext-Gen ManufacturingSystem-level knowledgeLumicore platformCPO/SiPh manufacturing
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