Key Responsibility

Order & Customer Commitment

• Provide commit delivery dates for every customer order (Order promising / ATP).
• Track and improve CLIP/Customer Line Item Performance for all customers.
• Manage re-commits when customer requests change (product change, hold, release, expedite, slow-down).
• Coordinate with Customer Ops for WIP visibility, priority lots, and shipment planning.

Daily Wafer Start & Production Scheduling

• Prepare daily wafer start plan across technology nodes and products.
• Execute wafer start for each order/production lot based on capacity and loading targets.
• Drive start stability, weekly loading adherence, and cycle time compliance.
• Align with diffusion, litho, etch, CMP, implant, and backend modules for capacity feasibility.

WIP Control & Lot Handling

• Manage daily fab WIP: status, aging, bank, bottlenecks, special lots.
• Handle Lot Handling Requests (LHN)—change product, hold, release, split/merge, expedite, slow-down.
• Monitor and maintain TTL WIP, remaining input quantities, WAT/WH/Bank levels.
• Control key lots, SHL lots, Customer Pull-in/Pull-out lots, and special event lots.

Production Plan, Projection & Assumptions

• Prepare weekly and monthly production/output projections.

Identify and monitor key planning assumption:

1. Cycle time per route
2. Module capacities
3. Bottleneck health
4. Tool availability
5. Product mix impact

•   Manage Consensus Demand vs Plan vs Execution alignment. System & Process Ownership

•   Drive PP modules in the Manufacturing Execution System (MES) and Planning System:

1. Order management
2. Reserve/Commit/Recommit logic
3. WIP tracking & forecast
4. Plan-group settings
5. Daily plan creation & overrides

•   Own PP procedures, SOPs, and internal controls.

•   Support digital transformation, automation, and data integrity for planning.

Cross Functional Collaboration

•    Work closely with:

1. Planning & Logistics
2. Module Engineering
3. Manufacturing Operations
4. Customer Operations
5. Quality/PIE
6. Supply Chain (Materials/Stores)

Provide daily plan, recovery actions, and output risk visibility to stakeholders.

Qualification

• Bachelor’s or Master’s degree in Engineering (Electronics, Mechanical, Industrial, Production, Semiconductor, or similar)

Experience

• 8–12 years experience in MRP within semiconductor fabs, display fabs, or complex high‑mix manufacturing preferred.

Additional Technical Requirements

• Strong understanding of semiconductor manufacturing flow, routing, and WIP behaviour.
• Expertise in:
• Wafer start scheduling
• WIP management and dispatching
• CT modelling and bottleneck control
• Output projection logic
• Order management and ATP/CTP concepts
• Familiar with MES, ERP, MPS/MRP, and planning dashboards.
• Ability to interpret fab data, constraints, and convert into executable plan
• Analytical Skills

• Excellent quantitative and problem‑solving abilities.
• Ability to forecast output under variability.
• Data‑driven decision-making using dashboards, SQL, Excel, Python