Defense EN

Enhancing Security

John Cockerill has been providing its expertise to the defense industry for 200 years. Today, John Cockerill Defense offers Cockerill® modular gun turrets from 25 to 120 mm caliber, Arquus® high-mobility vehicles, technical and tactical training on these systems, and Agueris simulators.

Concerning the quality and optimisation of its systems, John Cockerill Defense supports its customers throughout the life cycle of their Cockerill® weapon systems. Our services start with the development and design of the systems and continue with their commissioning and maintenance to the end of their use. And, of course, we also train our customers.

John Cockerill Defense

Title Location Department
ARQUUS - Ingénieur Diagnostic (H/F)
ARQUUS - Ingénieur Diagnostic (H/F) Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDD - Animateur HSE H/F
CDD - Animateur HSE H/F Saint-Nazaire, France 0.00 km
Saint-Nazaire, France SHE (Safety, Health & Environment)
ARQUUS - CDI - Ingénieur Commercial Export / Europe du Sud H/F
ARQUUS - CDI - Ingénieur Commercial Export / Europe du Sud H/F Guyancourt, France 0.00 km
Guyancourt, France Commercial & Sales
CDD - Responsable Qualité Projet/Programme
CDD - Responsable Qualité Projet/Programme Versailles, France 0.00 km
Versailles, France Project Management
ARQUUS - CDD - Manager Qualité Fournisseurs H/F
ARQUUS - CDD - Manager Qualité Fournisseurs H/F Garchizy, France 0.00 km
Garchizy, France Quality
CDI - T1 Safety-Critical Control & Command-Gate Architect M/F
CDI - T1 Safety-Critical Control & Command-Gate Architect M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - Software Factory & DevSecOps Architect M/F
CDI - Software Factory & DevSecOps Architect M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - T1 Safety RTOS, BSP & Low-Level Platform Integration Architect M/F
CDI - T1 Safety RTOS, BSP & Low-Level Platform Integration Architect M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - T2 Autonomy Platform & Middleware Ecosystem Architect M/F
CDI - T2 Autonomy Platform & Middleware Ecosystem Architect M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
ARQUUS STAGE - Systèmes embarqués et cybersécurité
ARQUUS STAGE - Systèmes embarqués et cybersécurité Versailles, France 0.00 km
Versailles, France Internship
ARQUUS STAGE - Développement logiciel Python (F/H)
ARQUUS STAGE - Développement logiciel Python (F/H) Versailles, France 0.00 km
Versailles, France Internship
ARQUUS - CDI - Chef de projet études H/F
ARQUUS - CDI - Chef de projet études H/F Versailles, France 0.00 km
Versailles, France Engineering & Technology
ARQUUS - CDI - Référent Assurance Qualité Logiciel H/F
ARQUUS - CDI - Référent Assurance Qualité Logiciel H/F Versailles, France 0.00 km
Versailles, France Quality
ALTERNANCE - Ingénieur Microprocesseur / RTOS / ASIL-B / Teleoperation (H/F)
ALTERNANCE - Ingénieur Microprocesseur / RTOS / ASIL-B / Teleoperation (H/F) Versailles, France 0.00 km
Versailles, France Internship
Alternance - Qualité R&D - Bac+4/5 (H/F)
Alternance - Qualité R&D - Bac+4/5 (H/F) Versailles, France 0.00 km
Versailles, France Internship
CDI - Coordinateur Pilotes Electricité et Electronique H/F
CDI - Coordinateur Pilotes Electricité et Electronique H/F Versailles, France 0.00 km
Versailles, France Engineering & Technology
CDD - Gestionnaire ADV
CDD - Gestionnaire ADV Distroff, France 0.00 km
Distroff, France Finance
ARQUUS ALTERNANCE - Gestion de projets industriels Bac+5 (H/F) Bac +3/4/5 (H/F)
ARQUUS ALTERNANCE - Gestion de projets industriels Bac+5 (H/F) Bac +3/4/5 (H/F) Saint-Nazaire, France 0.00 km
Saint-Nazaire, France Internship
ARQUUS ALTERNANCE - Electricien Prototypiste Bac+2/3 (H/F)
ARQUUS ALTERNANCE - Electricien Prototypiste Bac+2/3 (H/F) Versailles, France 0.00 km
Versailles, France Internship
ARQUUS ALTERNANCE - Méthodes et process Bac +4/5 (H/F)
ARQUUS ALTERNANCE - Méthodes et process Bac +4/5 (H/F) Guyancourt, France 0.00 km
Guyancourt, France Internship
CDI - Tourneur/Fraiseur H/F
CDI - Tourneur/Fraiseur H/F Distroff, France 0.00 km
Distroff, France Production
ALTERNANCE - Ingénieur Microcontrollerr / RTOS / ASIL-D (H/F)
ALTERNANCE - Ingénieur Microcontrollerr / RTOS / ASIL-D (H/F) Versailles, France 0.00 km
Versailles, France Internship
ALTERNANCE - Ingénieur(e) Middleware (ROS 2 / DDS / containers)
ALTERNANCE - Ingénieur(e) Middleware (ROS 2 / DDS / containers) Versailles, France 0.00 km
Versailles, France Internship
ARQUUS - ALTERNANCE Conception Génie mécanique Bac +3/4/5 (H/F)
ARQUUS - ALTERNANCE Conception Génie mécanique Bac +3/4/5 (H/F) Versailles, France 0.00 km
Versailles, France Internship
CDI - Body, Structure & Vehicle Architecture Expert M/F
CDI - Body, Structure & Vehicle Architecture Expert M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
ARQUUS ALTERNANCE - Ingénieur Innovation & Propriété Intellectuelle Bac +4/5 H/F
ARQUUS ALTERNANCE - Ingénieur Innovation & Propriété Intellectuelle Bac +4/5 H/F Versailles, France 0.00 km
Versailles, France Internship
ARQUUS - Alternance Approvisionneur / Logistique / Supply Chain - Bac +4/5
ARQUUS - Alternance Approvisionneur / Logistique / Supply Chain - Bac +4/5 Versailles, France 0.00 km
Versailles, France Internship
ARQUUS - CDI - Manager Achat Limoges H/F
ARQUUS - CDI - Manager Achat Limoges H/F Limoges, France 0.00 km
Limoges, France Purchasing
CDI - ARQUUS - Démonstrateur véhicules H/F
CDI - ARQUUS - Démonstrateur véhicules H/F Versailles, France 0.00 km
Versailles, France Commercial & Sales
CDI - HW/MW/SW Safety-Critical Systems Architect & Technical Authority M/F
CDI - HW/MW/SW Safety-Critical Systems Architect & Technical Authority M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - T2 HW/MW/SW Autonomy Systems Architect & Technical Authority M/F
CDI - T2 HW/MW/SW Autonomy Systems Architect & Technical Authority M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - Functional Safety & SOTIF Assurance Lead M/F
CDI - Functional Safety & SOTIF Assurance Lead M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - Cybersecurity Architecture & Trust Lead M/F
CDI - Cybersecurity Architecture & Trust Lead M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - T3 Teleoperation, Mission Systems & Communications Resilience Lead M/F
CDI - T3 Teleoperation, Mission Systems & Communications Resilience Lead M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
CDI - Vehicle Dynamics, Stability & T1 Operational Envelope Lead M/F
CDI - Vehicle Dynamics, Stability & T1 Operational Envelope Lead M/F Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology
ARQUUS - CDI - Chef de projet soutien H/F
ARQUUS - CDI - Chef de projet soutien H/F Guyancourt, France 0.00 km
Guyancourt, France Project Management
CDI - Contrôleur de gestion contrats export H/F
CDI - Contrôleur de gestion contrats export H/F Guyancourt, France 0.00 km
Guyancourt, France Finance
ALTERNANCE - Sustainable Sourcing Coordinator - Bac+4/5 (H/F)
ALTERNANCE - Sustainable Sourcing Coordinator - Bac+4/5 (H/F) Guyancourt, France 0.00 km
Guyancourt, France Internship
ALTERNANCE - Sustainable Sourcing Coordinator - Bac+4/5 (H/F)
ALTERNANCE - Sustainable Sourcing Coordinator - Bac+4/5 (H/F) Guyancourt, France 0.00 km
Guyancourt, France Internship
ARQUUS - CDD - Contrôleur de gestion contrats septembre 2026/juin 2027 H/F
ARQUUS - CDD - Contrôleur de gestion contrats septembre 2026/juin 2027 H/F Guyancourt, France 0.00 km
Guyancourt, France Finance
ARQUUS - CDI - Contrôleur de gestion contrats H/F
ARQUUS - CDI - Contrôleur de gestion contrats H/F Guyancourt, France 0.00 km
Guyancourt, France Finance
ARQUUS ALTERNANCE - Contrôleur de Gestion Bac +4/5
ARQUUS ALTERNANCE - Contrôleur de Gestion Bac +4/5 Guyancourt, France 0.00 km
Guyancourt, France Internship
ARQUUS - CDI - Responsable Contrôle de gestion Projets H/F
ARQUUS - CDI - Responsable Contrôle de gestion Projets H/F Guyancourt, France 0.00 km
Guyancourt, France Finance
CDI - ARQUUS - Gestionnaire Approvisionnement H/F
CDI - ARQUUS - Gestionnaire Approvisionnement H/F Limoges, France 0.00 km
Limoges, France Purchasing
CDI - Responsable Technique de Gamme
CDI - Responsable Technique de Gamme Guyancourt, France 0.00 km
Guyancourt, France Engineering & Technology