Sr. Manager, Fab Quality Engineering

Semtech•Alhambra, CA
•$130,000 - $180,000•Onsite

About The Position

The Sr. Manager, Fab Quality Engineering is the senior quality leader within SPP Operations, responsible for building and leading the manufacturing quality organization across two Southern California fabrication facilities. The position establishes quality systems, inspection practices, metrics, and a culture of quality while partnering with Operations, Engineering, and the Sr. Manager, Photonics Quality Engineering to support business growth and manufacturing excellence. The role leads manufacturing quality strategy, execution, and organizational development, with a strong presence on the manufacturing floor. It supports Epitaxial Growth, Wafer Fabrication, Bar Processing, Chip Processing, and Test Operations, collaborating with Epitaxy, Process, Product, and Equipment Engineering, Manufacturing Operations, Planning, Supply Chain, Test Operations, and Reliability & Failure Analysis.

Requirements

  • Bachelor’s degree in Engineering, Physics, Materials Science, Manufacturing Engineering, Industrial Engineering, or a related technical discipline.
  • 7+ years of manufacturing quality experience within wafer fabrication, photonics, compound semiconductor, or related advanced manufacturing environments.
  • 3+ years of people leadership experience.
  • Strong knowledge of SPC, CAPA, NCMR, FMEA, Control Plans, MSA, and manufacturing quality systems.
  • Experience leading root-cause investigations and corrective-action programs.
  • Experience supporting semiconductor wafer fabrication or advanced manufacturing operations.
  • Strong communication, leadership, and organizational skills.
  • Experience working effectively across Operations and Engineering functions.

Nice To Haves

  • Experience in wafer-fab quality within silicon semiconductor, compound semiconductor, photonics, III-V semiconductor, optoelectronics, or optical communications manufacturing environments.
  • Experience supporting epitaxial growth operations.
  • Experience building or scaling manufacturing quality organizations within multi-site manufacturing environments.
  • Experience with supplier-quality programs and semiconductor MES systems.
  • Comfort operating in evolving, high-mix manufacturing environments with limited historical data.
  • Desire to learn InP epitaxial growth, wafer fabrication, and photonics manufacturing technologies.

Responsibilities

  • Build and lead the SPP Fab Quality organization across both fabrication facilities.
  • Recruit, develop, and manage quality inspectors while building future technician and quality engineering capabilities.
  • Establish quality procedures, metrics, escalation processes, reporting systems, and a culture of quality ownership and continuous improvement.
  • Establish incoming inspection processes, acceptance criteria, and material-control procedures for critical materials, including III-V substrates, epitaxial source materials, specialty gases, precious metals, process chemicals, and optical and test consumables.
  • Verify material certifications and establish supplier qualification, monitoring, corrective-action, and containment processes.
  • Ensure traceability and disposition tracking.
  • Develop and implement in-process quality control systems, containment and escalation processes for quality excursions, and process controls across manufacturing operations.
  • Monitor process performance and quality trends.
  • Reduce defects, scrap, rework, and quality escapes, and ensure consistent quality practices across both fabs.
  • Implement and maintain manufacturing quality systems, including Statistical Process Control (SPC), CAPA, Non-Conforming Material Report (NCMR) processes, FMEA, and process control plans.
  • Provide independent quality review and approval of Engineering Change Notices (ECNs), process changes, and manufacturing transfers.
  • Establish and maintain ESD control programs, quality documentation, and records.
  • Lead investigations of manufacturing quality excursions and process escapes in partnership with Process Engineering and Product Engineering.
  • Monitor process capability (Cp/Cpk).
  • Provide quality leadership for measurement-system capability and MSA activities.
  • Support tool and process qualification and requalification.
  • Use quality data to improve process stability, defect reduction, and yield.
  • Maintain audit readiness across both fabrication facilities.
  • Support internal, customer, and ISO audits.
  • Support contamination-control initiatives and cleanroom environmental monitoring.
  • Ensure quality documentation meets compliance requirements.
  • Partner with the Sr. Manager, Photonics Quality Engineering on corporate quality initiatives and enterprise quality alignment.
  • Perform other relevant tasks as assigned.
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