Sr. Manager Supply Chain Planning

Minimum 6 years of experience in Supply Chain, Materials Planning, MRP, Manufacturing Planning, Inventory Management, Procurement Planning, or related disciplines.

Experience working within GMP-regulated manufacturing environments.

Experience supporting complex manufacturing operations with significant supply chain interdependencies.

Strong SAP S/4HANA or equivalent ERP/MRP experience, including material master / planning parameter maintenance, MRP exception management, purchase requisition / purchase order flow, process order support, stock transfer processes, and inventory planning analytics.

Demonstrated ability to lead planning and inventory processes and develop high-performing teams.

Strong understanding of end-to-end supply chain processes including procurement, inventory management, production planning, warehouse operations, quality systems, and supplier management.

$146,410

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$192,164 USD

Please note: These benefits are offered exclusively to permanent full-time employees. Contractors are not eligible for benefits through Legend Biotech.

Work Authorization & Employment Eligibility

Applicants must be authorized to work in the United States. As part of our commitment to maintaining a lawful workforce and ensuring compliance with federal employment regulations, we participate in the E-Verify program. If you are selected for employment, you will be required to complete the Form I-9 process, and your employment eligibility will be verified through E-Verify in accordance with applicable federal law. We are committed to providing a fair, transparent, and welcoming hiring experience for all candidates.

The Senior Manager, Supply Chain Planning & MRP will lead the Raritan CAR-T site Materials Planning and MRP function in support of commercial CAR-T manufacturing.

This position is accountable for the creation, execution, and continuous improvement of the site Supply Plan and Material Requirements Planning (MRP) processes to ensure uninterrupted manufacturing execution and patient supply.

This role serves as the site leader for material planning and inventory management activities and is responsible for translating demand, production schedules, inventory strategies, and supplier commitments into executable material and inventory plans that support current manufacturing requirements and future site growth.

The individual will partner closely with Capacity Planning, Production Scheduling, Manufacturing Operations, Warehouse & Logistics, Procurement, Quality, MS&T, Finance, and Enterprise Supply Chain teams to proactively identify and mitigate supply risks, maintain inventory health, and ensure material readiness across short-, medium-, and long-term planning horizons.

The position will lead a team of MRP planners and inventory professionals while driving planning excellence through standardized processes, KPI management, SAP S/4HANA optimization, inventory governance, digital planning adoption, and continuous improvement initiatives.

Success in this role requires strong technical supply chain expertise, advanced analytical capabilities, the ability to lead through influence, and the potential to develop into a strong people leader within a highly regulated cell and gene therapy manufacturing environment.

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