Role Objective
The SPC Engineer will be responsible for designing, deploying, and sustaining Statistical Process Control systems across IC Assembly and Test operations in a Greenfield OSAT facility.

This Role Is Critical To
- Establish process capability, stability, and predictability
- Enable data‑driven decision making
- Prevent defects through early detection of process shifts
- Support Automotive, Industrial, and Aerospace quality expectations

Key Responsibilities
- SPC System Deployment (Greenfield Focus)
- Lead end‑to‑end SPC framework deployment for IC Assembly and Test processes.
- Define critical process parameters, CTQs, and control characteristics.
- Select and implement appropriate control charts (Xbar‑R, Xbar‑S, I‑MR, P, NP, C, U charts).
- Establish sampling plans, subgrouping strategies, and reaction plans.
- Process Capability & Stability
- Perform Process Capability Analysis (Cp, Cpk, Pp, Ppk) during:
- Tool qualification
- Line qualification
- NPI / Current package ramp‑up
- Identify sources of common and special cause variation.




- Drive process centering and variation reduction initiatives.
- Manufacturing & Quality Integration
- Work closely with Process Engineering, Production, Equipment, and QE teams.
- Support control plan development and linkage to SPC controls.
- Ensure SPC outputs are aligned with:
- PFMEA
- Control Plans
- Customer requirements
- Participate in daily Gemba, yield reviews, and excursion analysis.
- Data Analysis & Digital SPC
- Establish digital SPC dashboards and alerts (MES / SPC software / Excel / JMP / Minitab).
- Monitor process trends and proactively flag:
- Out‑of‑control conditions
- Capability degradation
- Develop automated SPC reports for:
- Management reviews
- Customer audits
- Certification audits
- Problem Solving & Continuous Improvement
- Lead statistical analysis during:
- Process excursions
- Customer complaints
- Yield degradation
- Apply structured methodologies:
- SPC interpretation
- DOE (basic & interm

📌 SPC Engineer (Mayang)
🏢 Tata Electronics
📍 Mayang