Senior Wafer & Backend Supply Chain Planner — Hybrid

silabs; Singapore; Hybrid; SGD 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work model

Office above Tai Seng MRT

Job summary

Silicon Labs Singapore seeks a Senior Supply Chain Planner to plan and execute wafer fabrication, assembly, and test operations, ensuring on-time delivery and aligned with demand and capacity. You will partner with internal teams and suppliers to optimize inventory and mitigate risks.

The role requires 5-8 years in semiconductor supply chain planning, strong SAP/APS experience, and excellent Excel skills. The office is located above Tai Seng MRT with hybrid work options.

Qualifications

• Bachelor's Degree in Supply Chain Management, Industrial Engineering, Business, Operations Management, or a related field.

Responsibilities

• Plan, release, and monitor wafer fabrication, assembly, and test production based on demand, inventory targets, and capacity.
• Monitor daily WIP, production output, and shipment status across manufacturing partners.
• Identify production bottlenecks, capacity constraints, and supply risks; drive timely resolution with suppliers and internal stakeholders.
• Analyze demand and supply changes and adjust production priorities accordingly.
• Ensure customer orders are fulfilled according to committed schedules and service level targets.
• Drive supplier performance against key metrics including Factory On-Time Delivery, cycle time, backlog management, and inventory accuracy.
• Generate and communicate production priorities to suppliers and follow through to ensure timely execution.
• Lead operational reviews and regular meetings with wafer fabs, assembly houses, and test subcontractors.
• Coordinate escalation and recovery plans for supply shortages, schedule slips, and production issues.
• Manage wafer, die bank, unique material, and finished goods inventory to support business objectives.
• Monitor inventory health and recommend actions to improve inventory turns while minimizing excess and obsolete inventory.
• Perform inventory reconciliation and audit activities with subcontractors and internal teams.
• Investigate inventory discrepancies and implement corrective actions.
• Maintain planning parameters and master data in SAP, APS, and related systems to ensure planning accuracy.
• Execute SAP transactions including purchase orders, inventory adjustments, RMAs, lot scrapping, and material movements.
• Manage B2B data transactions with subcontractors and resolve data integrity issues.
• Support planning system enhancements and process improvement initiatives.
• Partner with Demand Planning, Product Management, Operations, Procurement, Logistics, and Quality teams to support supply chain objectives.
• Provide timely updates on supply status, delivery commitments, and potential risks.
• Support new product introductions (NPI), product transfers, engineering builds, and qualification activities.
• Participate in cross-functional projects aimed at improving supply chain efficiency and operational performance.

Skills

Strong planning, prioritization, and.

Analytical and problem-solving skills

Effective communication

Stakeholder management

Microsoft Excel capabilities

Education

Bachelor's Degree in Supply Chain Management, Industrial Engineering, Business, Operations Management, or a related field.

Tools

SAP ERP systems

Advanced Planning & Scheduling (APS) tools

Manufacturing Execution Systems (MES)

Job description

Silicon Labs Singapore seeks a Senior Supply Chain Planner to plan and execute wafer fabrication, assembly, and test operations, ensuring on-time delivery and aligned with demand and capacity. You will partner with internal teams and suppliers to optimize inventory and mitigate risks.

The role requires 5-8 years in semiconductor supply chain planning, strong SAP/APS experience, and excellent Excel skills. The office is located above Tai Seng MRT with hybrid work options.