Jobs at ArianeGroup

Performs mechanical inspections during assembly and testing of Ariane 6 and Prometheus engines and equipment. Responsibilities include visual, endoscopic, leak, and specialized testing; managing nonconformities in OPCENTER and Teamcenter; final physical inspections; contract photography; packaging and shipment support; control-instruction updates; industrialization support; and final documentation verification. Occasional participation in Ariane 6 integration and launch campaigns in French Guiana is required.

Define, deploy, and maintain integrated supply chain models, processes, data, and tools for industrial operations. Develop production bill-of-material scenarios, align definition and production BOMs, supervise implementation in PLM and SAP, and ensure SAP data quality, particularly material requirements planning calculations. Coordinate multidisciplinary teams across France and Germany while modeling physical flows as data flows in a complex aerospace manufacturing environment.

Designs and adapts industrial infrastructure, control-command systems, test applications, measurement systems, and assembly or launch facilities for aerospace and hydrogen mobility projects. Responsibilities include technical studies, sizing, documentation, subcontractor validation, construction oversight, commissioning, scheduling, cost management, and project follow-up. Requires industrial computing expertise, C and Structured Text programming, industrial communication protocols, network architectures, English proficiency, and frequent collaboration with suppliers and other sites.

Manage sourcing and supplier execution for propulsion equipment across ArianeGroup’s military and civilian aerospace programs. Lead tenders, supplier selection, contract negotiations, performance management, cost optimization, delivery tracking, payment validation, claims, and risk mitigation. Serve as the primary interface between suppliers and internal engineering, quality, production, program, and supply-chain teams. Maintain SAP delivery dates, ensure purchasing-process compliance, report performance, and support supplier-market analysis. Regular travel in France and Europe is required.

Provides occupational health nursing for ArianeGroup employees under the occupational physician’s supervision. Responsibilities include organizing medical visits, delegated consultations, emergency care, blood draws, vaccinations, workplace risk assessments, prevention activities, health education, medical-record documentation, inventory management, reporting, and service projects. Requires an eligible nursing degree, occupational health specialization, and at least three years of relevant experience.

Analyze detailed production costs for Ariane 6 liquid propulsion systems and rocket engines. Review manufacturing and design bills of materials, mechanical architectures, incidents, nonconformities, process changes, work-order rework, and industrial organization changes. Investigate cost variations, document findings, propose improvements, and present recurring cost analyses to production, assembly, testing, program, and work-package stakeholders. Collaborate with manufacturing, procurement, testing, and technical product teams.

Designs technical architectures for launcher test facilities and new-business projects. Analyzes customer needs, defines system solutions, manages interfaces and requirements traceability, prepares specifications, supports configuration management, and incorporates site safety and operational-security constraints. Coordinates multidisciplinary engineering teams, customers, experts, and suppliers while facilitating design reviews and continuous improvement. The role is based at ArianeGroup’s Vernon site and involves occasional travel in France.

Serve as a senior technical reference for industrial methods at ArianeGroup’s Vernon propulsion site. Lead cross-functional action and improvement plans, define and standardize production processes, secure Methods deliverables, assess product and supplier changes, anticipate obsolescence risks, maintain operating instructions, and resolve complex technical issues. Support transformation and continuous improvement using process modeling, simulation, Lean, Six Sigma, quality standards, and PLM environments.

Performs mechanical and fluid integration, testing, pressure and leak checks, equipment assembly, and preventive and corrective maintenance on aerospace engine test facilities. Works with cryogenic oxygen, hydrogen, methane, helium, and hydraulic systems; manages tooling and measurement equipment; reports progress and HSE deviations; proposes safety and process improvements; and supports trainee qualification. The role requires a technical or vocational diploma, approximately three to five years of mechanical integration experience, and willingness to work scheduled shifts, weekends, and occasional travel.

Develops and maintains bills of materials, manufacturing routings, and assembly instructions for liquid-propulsion space engines. Defines tooling specifications, supports workshop production, resolves nonconformities, prepares product compliance documentation, addresses production schedule delays, contributes to industrial studies and workstation layouts, and participates in workstation risk analyses. The role requires collaboration with technical and operational teams at ArianeGroup’s Vernon site.

Assemble and test precision turbomachinery and mechanical components for cryogenic rocket engines at ArianeGroup’s Vernon site. Responsibilities include preparing workstations, handling and cleaning parts, using tooling and measurement equipment, performing balancing and leak tests, following work instructions, reporting deviations, conducting first-level maintenance, and supporting continuous improvement. The role requires strict quality, safety, cleanliness, and production standards, with occasional shift work and very occasional travel to other ArianeGroup sites.

Conçoit et vérifie les chaînes électriques et systèmes de commande de moteurs et ensembles propulsifs cryogéniques. Réalise les bilans de puissance, définit les besoins des sous-systèmes, sélectionne les équipements électroniques, conçoit les lois de commande et développe des modèles et simulations. Participe à la définition des interfaces, aux essais Hardware-in-the-Loop et à l’analyse des performances lors des essais moteurs.

Manage definition review boards and coordinate cross-disciplinary teams to ensure on-quality, on-time, on-cost delivery of turbomachinery components. Plan and run development/qualification test campaigns, handle test configuration and areas, define measurement needs, and synthesize test results until component release to manufacturing.

Lead a French-German team responsible for the engineering, qualification, justification, testing, and flight readiness of valves and flow-control equipment for aerospace propulsion systems. Define technical strategy, manage program deliveries and reviews, develop advanced technologies, improve design-to-cost and manufacturability, oversee workload planning and performance management, and develop team capabilities. The role requires expertise in storable and cryogenic propellants, fluid dynamics, thermo-mechanics, systems engineering, leadership, and regular international travel.

The CDI Engineer Methods Rectification will optimize and validate specialized rectification processes, ensuring production quality and performance while collaborating with various stakeholders.

Install, configure and operate measurement and control systems for aerospace tests (pressure, temperature, flow, vibration). Program LabVIEW test sequences, verify cabling, troubleshoot, perform preventive and corrective maintenance, manage GMAO records, apply HSE rules, and propose continuous improvements.

The role involves creating and maintaining assembly instructions for liquid propulsion engines, overseeing production processes, ensuring compliance documentation, and participating in industrial studies at ArianeGroup.

The role involves defining mechanical analysis strategies for rocket engines, analyzing test measurements, developing simulation methods, and collaborating with technical teams. It requires strong skills in thermomechanical analysis and project management.

As an Engineer, you will define and conduct thermal studies for liquid propulsion engines, collaborating on analyses and improving methodologies within the team.

This thesis involves developing an automated calibration process for electrical measurement equipment used in aerospace, requiring reviews of standards and designing a calibration jig while documenting the procedures.