{"id":4166137,"url":"https://alion.io/job/jovena-it-security-specialist","title":"IT Security Specialist","company":{"id":4538628,"name":"Jovena","domain":null,"url":"https://alion.io/company/jovena","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Support","role_family":"Support","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":["Antananarivo, Madagascar"],"countries":["MG"],"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":[{"name":"ISO 27001","optional":false},{"name":"SIEM","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-10-06T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-10-06T00:00:00Z","board_verified":false,"closed_at":null,"days_open":37,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":37},"description":"Rejoignez Jovena, une entreprise engagée pour la diversité, en tant qu'IT Security Specialist à Antananarivo. Mettez votre expertise en cybersécurité au service d'une source d'énergies innovante.\nMissionsMettre en œuvre la stratégie de cybersécurité définie par la DSI et le Groupe CISO.\nSuperviser les dispositifs de sécurité : firewalls, IDS/IPS, SIEM, EDR, VPN, proxy, etc.\nDétecter, analyser et gérer les incidents de sécurité et coordonner les actions de remédiation.\nPiloter la gestion des vulnérabilités et le suivi des correctifs de sécurité.\nAssurer la surveillance des systèmes, réseaux et infrastructures et identifier les tentatives d'intrusion.\nParticiper aux audits, tests de pénétration et au suivi des recommandations de sécurité.\nVeiller au respect des normes et politiques de sécurité, notamment ISO 27001 et les référentiels du Groupe AXIAN.\nProduire les reportings de sécurité et sensibiliser les utilisateurs aux bonnes pratiques de cybersécurité.\nProfil recherchéBac+5 en Informatique, Cybersécurité, Sécurité des Systèmes d'Information ou équivalent.\nMinimum 5 ans d'expérience 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