2026-3295
07/09/2026
SI - Security Analyst
Security Analyst H/F
CDI
LE CONTEXTE
Au sein d’une équipe dédiée à la cybersécurité, vous contribuez à renforcer la protection des systèmes et des données de l’entreprise.
Votre rôle est essentiel pour identifier, analyser et répondre aux incidents de sécurité, tout en collaborant avec les équipes techniques et métiers pour garantir un environnement sécurisé.
LE POSTE
Vous intégrez une équipe dynamique où votre mission principale consiste à :
LE PROFIL RECHERCHÉ
Nous recherchons une personne rigoureuse, réactive et passionnée par la cybersécurité, capable de :
Exigences clés
Expérience : 5 ans minimum sur un poste similaire (SOC, analyse de sécurité, réponse aux incidents).
Compétences techniques :
Compétences comportementales
Résistance au stress : Capacité à gérer des urgences comme les cyberattaques.
Fonctions Systèmes d'information
#LI-AG1
Europe, France, Paris, Boulogne Jean Jaures

𝐀 𝐰𝐨𝐫𝐥𝐝 𝐥𝐞𝐚𝐝𝐞𝐫 𝐢𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐚𝐧𝐝 𝐈𝐓 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬
ALTEN is committed to meeting the expectations of its stakeholders and anticipating their requirements in the fields of innovation, R&D, and technological information systems.
Founded in 1988 and present in 30+ countries, the Group has established itself as the global leader in Engineering and IT Services. ALTEN operates with major players in the Aeronautics, Space, Defence, Naval & Security, Automotive, Rail & Mobility, Energy & Environment, Life Sciences – Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail & Services, Public Services & Government sectors.
OUR VISION: BUILDING TOMORROW’S WORLD TODAY
We are convinced that engineers are the architects who build tomorrow’s world today. As a global leader in Engineering and IT Services, we support businesses in their technological and sustainable transformation. We commit to making a positive impact over time and on people, pushing the boundaries of innovation, and always staying one step ahead. We are driven by one ambition: to think about the future in the present.
A LEADING GLOBAL TECHNOLOGY PARTNER
ALTEN is involved in all projects with a technological dimension for the Technical, Research & Development Divisions and IT Systems Divisions of major corporate, telecoms and service clients, requiring the involvement of high-level Consultant-Engineers. To achieve this, the Group has put in place a world-renowned technical organization of excellence.
🔹 12 Industries covered
🔹 21 Delivery Centers
🔹 6,500+ Clients
FULL COVERAGE OF TECHNOLOGIES
The Group covers a wide range of expertise in Engineering and IT Services in order to meet our clients’ needs.
We bring together and coordinate at the transnational level, specialists and consultants, experts in their profession who support our clients in their issues of digital transformation, innovation, product development, supply chain, etc.