Global Sourcing Lead – Sensors & Optics

Signal Processing Engineer (RF Processing & Analytics); Paris; On-site; EUR 90,000 - 130,000; Full time

Job summary

Harmattan AI is seeking a Global Sourcing Manager for Sensors & Optics to define and own the supply chain strategy for optical assemblies and sensor technologies. You will secure parts, materials and services, balancing cost, reliability and quality as the business scales.

You will build a strategic supplier network, vet vendor capabilities with engineering, and negotiate robust terms to safeguard supply continuity while supporting rapid growth in defense-grade systems.

Qualifications

• Master's degree in Purchasing, Supply Chain or related field.
• 5–8 years experience sourcing optical, imaging or sensor tech in defense/high-reliability industries.
• Strong technical understanding of sensors and optical assemblies.
• Proven commercial skills in negotiating contracts and managing supplier relationships.
• Willingness to travel regularly to supplier sites.
• Fluency in French and English.

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 emerging and established product lines.
• Vet vendor technical capabilities alongside engineering teams, covering performance, quality systems and production readiness.
• Negotiate and structure robust commercial terms that optimize unit economics and protect supply continuity.
• Identify and de-risk supply chain exposure across a complex, rapidly scaling electronics supply chain.
• Partner with Engineering, Product, Program and Production to align sourcing decisions with design and delivery priorities.
• Own supplier performance on cost, lead time and quality, and travel to supplier sites as needed.

Skills

Technical sensor/optics knowledge

Contract negotiation

Supplier relationship management

Analytical thinking

Cross-functional collaboration

Education

Master's degree in Purchasing, Supply Chain or related field

Job description

Harmattan AI is seeking a Global Sourcing Manager for Sensors & Optics to define and own the supply chain strategy for optical assemblies and sensor technologies. You will secure parts, materials and services, balancing cost, reliability and quality as the business scales.

You will build a strategic supplier network, vet vendor capabilities with engineering, and negotiate robust terms to safeguard supply continuity while supporting rapid growth in defense-grade systems.