{"id":3542665,"url":"https://alion.io/job/lr-technologies-ingenieur-essais-validation-systeme-defense-hf","title":"Ingénieur Essais & Validation Système - Défense H/F","company":{"id":2141729,"name":"LR Technologies","domain":"lrtechnologies.fr","url":"https://alion.io/company/lrtechnologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":{"grade":"A","score":87,"open_postings":104,"ghost_share":0,"stale_share":0.538,"repost_share":0,"time_to_fill_p50_days":39,"computed_at":"2026-11-03T05:54:40Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Versailles, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":46000,"max_usd":77000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":54},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Git","optional":false},{"name":"IBM DOORS","optional":false},{"name":"Linux","optional":false},{"name":"MATLAB","optional":false},{"name":"Simulink","optional":false},{"name":"StateFlow","optional":false},{"name":"SysML","optional":false},{"name":"UML","optional":false},{"name":"Wireshark","optional":false},{"name":"Kotlin","optional":true}],"status":"live","first_seen_at":"2026-10-30T16:09:50Z","employer_posted_date":"2026-10-30","last_verified_at":"2026-11-03T09:58:45Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"LR Technologies recrute en CDI un(e) Ingénieur(e) Essais & Validation Système (H/F), pour intervenir auprès d’un acteur majeur de la défense (Habilitation défense requise). Au sein de l’équipe essais d’un programme export de véhicule blindé, vous prendrez en charge la validation de fonctions vétroniques sur banc d’intégration système, de la rédaction des procédures jusqu’à la restitution des résultats.\nVos missions\nPrendre en main le contexte du programme export et du banc d’intégration associé (architecture, calculateurs, simulateurs, moyens de mesure).\nRédiger les procédures d’essais (PE) des fonctions à valider à partir des exigences, en assurant la traçabilité sous DOORS.\nAssurer la mise à hauteur du banc (configuration matérielle et logicielle, versions, simulateurs) et réaliser sa Vérification de Bon Fonctionnement (VBF).\nDérouler les essais système : stimulation et analyse des échanges CAN, Ethernet et TOR/ANA avec CANoe, exploitation des modèles Simulink, mesures et instrumentation.\nRédiger les faits techniques dans JIRA, les analyser et suivre leur résolution avec les équipes de conception.\nRestituer les résultats via les procès-verbaux d’essais (PVE) et contribuer au reporting d’avancement.\nPonctuellement, faire évoluer les simulateurs du banc (C++, CAPL).\nProfil recherché\nDiplôme Bac+5 (école d’ingénieurs ou Master) en systèmes embarqués, électronique, mécatronique ou informatique industrielle. Un Bac+3 justifiant d’au moins 5 ans d’expérience en validation sur banc sera également étudié.\n3 à 5 ans d’expérience en essais, intégration ou validation de systèmes embarqués, idéalement en défense, aéronautique, ferroviaire ou automobile.\nIndispensable : vous savez concevoir un plan de validation, rédiger des fiches de tests et dérouler une campagne d’essais en autonomie.\nCompétences techniques : bus CAN, Ethernet, signaux TOR/ANA, CANoe, Simulink, DOORS et traçabilité des exigences, JIRA, mesure et instrumentation.\nAppréciés : J1939, Wireshark, CAPL, C++, Matlab/Stateflow, SysML/UML, DDS, environnement Linux, Git.\nAnglais technique apprécié (contexte export).\nHabilitation défense obligatoire : nationalité française (double nationalité acceptée) ou européenne requise.\nSavoir-être : rigueur, esprit d’analyse, aisance rédactionnelle, goût du concret (vous aimez mettre les mains dans le banc), sens du dialogue avec les équipes de conception.\nPourquoi rejoindre LR Technologies 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