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# Technicien·ne Systèmes & Réseaux Orientation Sécurité - Secunet Services-Lternance Bac+2 H/F

- **Company:** IFFP CFA
- **Location:** Nanterre, France
- **Contract:** Internship / Graduate position
- **Skills:** Antivirus Softwares, Configuration Management Databases, Cyber Security, Data Security, Dynamic Host Configuration Protocol, Domain Name System (DNS), Virtual Private Networks (VPN), Security Information and Event Management, Virtual Local Area Networks, Wi-Fi Technology
- **Published:** August 14, 2026
- **Apply:** https://www.hellowork.com/fr-fr/emplois/82284210.html

## About the Role

Appétence sécurité + solide socle réseaux.Rigueur, discrétion, goût pour l'analyse d'alertes.Lecture de logs sans paniquer., * Appétence sécurité + solide socle réseaux.

 * Rigueur, discrétion, goût pour l'analyse d'alertes.
Lecture de logs sans paniquer., Logiciels de protection-sécurité des données et du réseau
Wi-Fi
VPN
VLAN
Cyber-sécurité
Pare-feu

Technicien·ne Systèmes & Réseaux Orientation Sécurité - Secunet Services-Lternance Bac+2 H/F

## Description

Déploiements & durcissement

 - Assister à l'installation de pare-feu (politiques, NAT, VPN site-à-site).
 - Déployer EDR/antivirus et politiques MDM sur postes mobiles.
 - Appliquer MFA et durcissements (CIS basiques) avec supervision.
 - Contribuer aux revues de configuration (ports, services, règles).

Supervision & remédiation

 - Surveiller les alertes SIEM / outils de log.
 - Qualifier les incidents et exécuter des playbooks simples.
 - Mettre à jour tickets et indicateurs (temps de réponse, sévérité).
 - Participer aux campagnes de patch management.

Réseaux & documentation

 - Aider sur VLAN, DHCP/DNS, Wi-Fi (SSID, WPA2-Enterprise).
 - Réaliser des schémas d'architecture et fiches d'exploitation.
 - Contribuer à la sensibilisation cybersécurité (phishing, mots de passe).
 - Mettre à jour la CMDB et les procédures opérationnelles.


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