SPI & AOI Process Engineer — Optimize SMT Yields
Foxconn Industrial Internet
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Job summary
Foxconn Industrial Internet is seeking an SPI/AOI Process Engineer in San Jose, CA. You will develop and optimize SPI and AOI programs for NPI and production builds, using Koh Young and TRI systems, and work to maximize defect detection while minimizing false calls.
The role requires hands-on experience with offline programming stations and supporting a high‑mix EMS environment. You will analyze SPI data, establish process control limits, troubleshoot solder printing issues, train technicians,
Qualifications
- 2+ years of SMT manufacturing experience.
- 2+ years of SPI programming experience.
- 2+ years of AOI programming experience.
- Experience with offline programming stations.
- Experience supporting high-mix EMS manufacturing environment.
- Hands‑on experience with TRI and Koh Young systems.
- Ability to work in a fast‑paced environment.
Responsibilities
- Develop and optimize SPI and AOI programs for NPI and production builds.
- Analyze SPI measurement data and SPC trends.
- Establish SPI process control limits and alarm thresholds.
- Troubleshoot solder printing issues and recommend corrective actions.
- Optimize AOI libraries and component databases.
- Reduce false calls while maintaining defect detection effectiveness.
- Support first article inspection and NPI qualification.
- Analyze AOI escape defects and improve detection capability.
- Train technicians and operators on AOI/SPI systems.
Skills
Education
Tools
Job description
Foxconn Industrial Internet is seeking an SPI/AOI Process Engineer in San Jose, CA. You will develop and optimize SPI and AOI programs for NPI and production builds, using Koh Young and TRI systems, and work to maximize defect detection while minimizing false calls.
The role requires hands-on experience with offline programming stations and supporting a high‑mix EMS environment. You will analyze SPI data, establish process control limits, troubleshoot solder printing issues, train technicians,
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