S&OP & Supply Chain Lead — Quantum Tech

Quandela; Massy; Hybrid; EUR 70,000 - 100,000; Full time

Benefits offered by this job

Profit-sharing

Health coverage

Transport reimbursement

Meal vouchers

Gym/fitness support

Childcare assistance

Job summary

Quandela is seeking a supply chain leader to build end-to-end S&OP from the ground up in its Massy/Paris footprint. The role requires moving between strategy and execution, from 18-month capacity outlooks to resolving shortages and ensuring on-time customer shipments.

You’ll lead cross-functional reviews, consolidate demand, maintain the master production schedule, and drive continuous improvement in inventory, procurement and logistics. Fluency in French and English is essential.

Qualifications

• Master's degree in Supply Chain, Industrial Engineering, or a related field.
• 5+ years of experience in planning, supply chain, or industrial operations.
• Proven experience implementing or running an S&OP process.
• Strong command of demand and production planning, scheduling, MRP, purchasing, inventory management and logistics.
• Hands-on ERP/MRP experience and data-driven decision making.
• Fluent French and English communication.

Responsibilities

• Build the S&OP process from scratch with governance, cadence, roles, inputs and KPIs.
• Lead monthly cross-functional S&OP reviews with Sales, Operations, Production, R&D, Purchasing, Finance and Management, and establish a single shared view of demand, supply and customer commitments.
• Consolidate demand from customer orders, weighted commercial forecasts, internal R&D needs, qualification activities and strategic programs into a rolling forecast.
• Build and maintain the Master Production Schedule, with planning horizons adapted to long manufacturing and supply lead times.
• Translate demand into capacity, resource, material and supplier requirements, identify gaps and develop scenarios to support management decisions on priorities and commitments.
• Turn the production plan into executable schedules, monitor WIP and progress, and coordinate recovery plans when delays or shortages occur.
• Structure purchasing and MRP processes, define sourcing strategies based on lead time, criticality, supply risk, cost and MOQ, and track supplier performance (OTD, quality, responsiveness).
• Define inventory principles and safety-stock strategies for critical components, while managing excess, obsolete and slow-moving stock.
• Organize inbound, internal and outbound logistics, including the transport of fragile, sensitive and high-value technological products.
• Manage customs and international trade: import/export documentation, classification, country of origin, Incoterms and compliance, in coordination with forwarders and brokers.
• Contribute to the selection and deployment of ERP/MRP and planning tools, reduce reliance on manual spreadsheets and build clear supply chain dashboards.
• Define and track key KPIs (forecast accuracy, plan adherence, supplier and customer OTD/OTIF, inventory turns, shortages, lead times) and drive continuous improvement.

Skills

APICS / ASCM certification (CPIM, CSCP

Forecasting & planning

Demand planning

S&OP process design

ERP/MRP experience

Analytical skills

Fluent French and English

Education

Master's degree in Supply Chain, Industrial Engineering, Operations Management, Engineering or related field

Tools

ERP/MRP systems

Job description

Quandela is seeking a supply chain leader to build end-to-end S&OP from the ground up in its Massy/Paris footprint. The role requires moving between strategy and execution, from 18-month capacity outlooks to resolving shortages and ensuring on-time customer shipments.

You’ll lead cross-functional reviews, consolidate demand, maintain the master production schedule, and drive continuous improvement in inventory, procurement and logistics. Fluency in French and English is essential.