Description du poste : In the frame of Test Engineering department for the Technical Directorate Liquid Propulsion perimeter, the qualification & system test service is in charge of all activities related to test preparation, conductance and evaluation /documentation for different areas, from pre-development up to qualification campaigns; the Test Engineering department is organized over France and Germany and includes teams in Vernon, Ottobrunn and Lampoldshausen. The Department is in charge of the A6 qualification campaigns, including engine, APU and propulsive system tests (LLPM & ULPM), as well as of the Prometheus engine and THEMIS propulsive system test activities. Important MaiaSpace activities will complement the activities portfolio, with key contribution of the team in Vernon. The departement is in charge of the coordination of the overall test engineering activities, steering and collecting the contributions from each subsystem and in close cooperation with the functional team to deliver test documentation (test plan, measurement plan, operations request, risk analysis, test synthesis, etc.). The Departement is the direct and single point of contact to the ground/bench operator counterpart, either in AG-Vernon, in DLR or further external bench operators. The Department is based in Vernon/France and in Lampoldshausen/Germany; this position is open for Vernon. MISSION and RESPONSABILITES For engine tests related to Prometheus and Enlighten development test campaigns (both on the PF20 ArianeGroup test bench in Vernon, as well as on the DLR test bench P5 in Lampoldshausen/Germany), the responsible team in the service will be in charge to drive the global test activities coordination in respect of PROMETHEUS engine aspects. This coordination encompassed the classical phases of preparation, performance and exploitation of the different campaigns; it includes the typical elements such as test plan, test request, risk analysis contribution, anomaly treatment, etc. Specific focus is given in the close interconnection between the system tests and the parallel PROMETHEUS engine development tests performed on several test sites; close and interactive working will be required in JTLE3 to ensure quick harmonization of information and mutual implementation of lessons learnt. The responsible will be embedded in the LOX-Methane system test engineering team with the direct exchange and alignment on the different disciplines, from integration to bench, from engineering to project aspects. He/she will interact with the different stakeholders involved in the campaign, working in the AG-teams of Vernon, Les Mureaux, Ottobrun and MaiaSpace. The multi-cultural interfaces in France and Germany will require good confidence in the English language. Contribution to the overall system development and from test engineering point of view is a crucial factor for the integrated team approach for both THEMIS and MaiaSpace activities. PROFILE Test Engineer with good competences in cryogenic test articles / test environment and data treatment during test campaign; minimum of 5-year of confirmed experience in the test field required. REQUESTED COMPETENCES Test Analyses functional, Pulsar flow development,Test Campaign Preparation, Test Data Management, Fluid mechanics. Knowledge in thermomecanics and dynamics, or in electrical systems is appreciated. Quelques mots sur le site de : Vernon Situé au sein du Campus de l'Espace, le site de Vernon regroupe plus de 700 salariés travaillant sur des installations de pointe au service de nos activités défenses et civiles. A votre arrivée, vous aurez l'occasion de visiter certaines d'entre-elles. Le site de Vernon est le pôle d'excellence de la technologie hydrogène. C'est également le site de production des moteurs Vulcain et Prometheus. Le site dispose d'un restaurant d'entreprise et d'un CSE dynamique avec de nombreuses sections associatives et avantages associés. Vous aurez l'occasion de travailler sur le site ArianeGroup qui a servi de décor pour à la réalisation du film ' L'astronaute '. Des plus, les lancements assurés par Arianespace sont retransmis sur le site. Le site est accessible avec le TER J (Arrêt Vernon - Giverny) et dispose d'un parking sécurisé pour les salariés. Dans le cadre des activités relatives à l'emploi proposé, vous serez amené(e) à accéder à un (ou des) site(s) relevant de la responsabilité d'ArianeGroup. A cette fin et dans le respect des articles R1332-22-1 et suivants du Code de la Défense, nous vous informons qu'une enquête administrative sera réalisée à notre demande par l'autorité administrative, afin de vérifier qu'aucun fait vous concernant n'est incompatible avec l'accès envisagé. ArianeGroup strongly believes in diversity as a key factor to strengthen innovation and collaboration. We welcome all applications and