Lead Consultant: Demand Planning & RELEX Implementations

EY; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Ernst & Young Advisory Services Sdn Bhd in Singapore invites Senior Consultant/Manager to lead RELEX Demand Planning and Replenishment projects across retail and distribution. You will drive end-to-end implementations, design planning models, and coordinate cross-functional teams.

The role requires 6+ years in supply chain planning, hands-on RELEX experience (2–3 full cycles), and strong stakeholder management.

Qualifications

• Bachelor's or Master's degree in Supply Chain Management, Industrial Engineering, Operations Management, Business, or related field.
• 6+ years in supply chain planning, consulting, or transformation programs.
• Hands-on RELEX implementation experience with at least 2–3 full-cycle implementations.
• Experience with requirements gathering, solution design, configuration, testing, deployment, and post-go-live support.
• Strong understanding of retail planning processes across stores, distribution centers, and omni-channel operations.

Responsibilities

• Lead end-to-end RELEX implementation projects, including discovery, solution design, configuration, testing, deployment, and hypercare support.
• Design and optimize Demand Planning and Replenishment Planning processes aligned with client objectives.
• Facilitate workshops to gather requirements, define future-state processes, and develop planning operating models.
• Configure and validate RELEX forecasting, replenishment, inventory optimization, allocation, and promotion planning capabilities.
• Support integration design between RELEX and enterprise systems such as SAP S/4HANA, SAP CAR, ERP, POS, WMS, and data platforms.
• Analyze planning performance and recommend improvements to forecast accuracy, inventory turns, availability, and waste reduction.
• Lead user acceptance testing (UAT), training, change management, and business adoption activities.
• Build strong client relationships and identify opportunities for value creation across planning and supply chain transformation.

Skills

Demand Planning

Replenishment Planning

RELEX

Forecasting

Inventory Management

Stakeholder Management

Education

Bachelor's or Master's in Supply Chain/ related

Tools

RELEX

SAP S/4HANA

SAP CAR

ERP integration

WMS/ POS systems

Job description

Ernst & Young Advisory Services Sdn Bhd in Singapore invites Senior Consultant/Manager to lead RELEX Demand Planning and Replenishment projects across retail and distribution. You will drive end-to-end implementations, design planning models, and coordinate cross-functional teams.

The role requires 6+ years in supply chain planning, hands-on RELEX experience (2–3 full cycles), and strong stakeholder management.