Global Sourcing Lead, Optics & Sensors

harmattan-ai; Paris; On-site; EUR 110,000 - 150,000; Full time

Job summary

Harmattan AI is hiring a Global Sourcing Manager for optical assemblies and sensor technologies in Paris. You will own the sourcing strategy, secure critical components, and build a supplier network across product lines.

Collaboration with Engineering, Product, Program and Production is essential to align decisions with design and delivery. The role requires a Master’s degree in Purchasing or related field and 5–8 years in sourcing optical/sensor tech, preferably in defense, with strong contract

Qualifications

• Master's degree or equivalent in Purchasing, Supply Chain or related field.
• 5–8 years of experience sourcing optical, imaging or sensor technologies, ideally in defense/aerospace or high-reliability industries.
• Strong technical understanding of sensors and optical assemblies to challenge suppliers and engineers on feasibility and quality.
• Proven commercial skills in negotiating contracts and managing supplier relationships.
• Full ownership mindset; able to build a function from scratch in a fast-paced environment.
• Willingness to travel regularly to supplier sites.
• Fluency in French and English required.

Responsibilities

• Define and execute the global sourcing strategy for optical and sensor technologies.
• Source specialized components, materials and manufacturing services for optical assemblies and sensor subsystems.
• Build and manage a strategic supplier network across product lines.
• Vet vendor capabilities with engineering for performance, quality and production readiness.
• Negotiate and structure robust commercial terms to optimize unit economics and supply continuity.
• Identify and de-risk supply chain exposure across a complex electronics environment.
• Partner with Engineering, Product, Program and Production to align sourcing with design and delivery.
• Own supplier performance on cost, lead time and quality; travel to supplier sites as needed.

Skills

Sourcing strategy

Supplier management

Contract negotiation

Optical sensors

Defense/aerospace

Travel readiness

Cross-functional collaboration

Education

Master's degree in Purchasing or Supply Chain

Tools

ERP systems

Job description

Harmattan AI is hiring a Global Sourcing Manager for optical assemblies and sensor technologies in Paris. You will own the sourcing strategy, secure critical components, and build a supplier network across product lines.

Collaboration with Engineering, Product, Program and Production is essential to align decisions with design and delivery. The role requires a Master’s degree in Purchasing or related field and 5–8 years in sourcing optical/sensor tech, preferably in defense, with strong contract