{"id":4222841,"url":"https://alion.io/job/cairos-responsable-infrastructure-it-hfx","title":"Responsable Infrastructure IT H/F/X","company":{"id":4540555,"name":"CAIROS","domain":"cairos.com","url":"https://alion.io/company/cairos-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Leadership","role_family":"Leadership","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brussels, Belgium"],"countries":["BE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-26T08:30:29Z","employer_posted_date":null,"last_verified_at":"2026-10-26T08:30:29Z","board_verified":false,"closed_at":null,"days_open":18,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":18},"description":"Le/La Responsable Infrastructure IT est chargé(e) de garantir la disponibilité, la performance, la sécurité et l'évolution des infrastructures informatiques de l'entreprise ou du client. Il/Elle joue un rôle clé dans la continuité des services IT et dans l'alignement de l'infrastructure avec les objectifs métiers.\nÀ ce titre, il/elle définit la stratégie d'infrastructure, supervise les environnements techniques (réseaux, systèmes, serveurs, cloud, sécurité), coordonne les équipes internes et les prestataires externes, et pilote les projets d'évolution technologique.Le/La Responsable Infrastructure IT est également responsable de la gestion des incidents majeurs, du respect des niveaux de service (SLA), des budgets et des bonnes pratiques en matière de sécurité et de conformité.\nCe rôle combine une forte expertise technique, des compétences en management et une vision stratégique orientée performance et fiabilité.\n Le/La Responsable Infrastructure IT dispose d'une solide expérience dans la gestion et l'exploitation d'infrastructures informatiques complexes. Il/Elle combine une expertise technique approfondie avec de fortes compétences en organisation, en coordination et en management d'équipes.\nIl/Elle est capable de définir une vision stratégique de l'infrastructure tout en assurant un suivi opérationnel rigoureux. À l'aise dans des environnements critiques, il/elle sait gérer les priorités, coordonner différents intervenants et prendre des décisions rapides en cas d'incident majeur.\nDoté(e) d'un excellent sens de la communication, le/la Responsable Infrastructure IT interagit efficacement avec les équipes techniques, les partenaires externes et les parties prenantes métiers. 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