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# Expert F5 BIG-IP (H/F)

- **Company:** Octopus Group
- **Location:** Montreuil, France
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Bash Shell, Linux, Domain Name System (DNS), Python (Programming Language), Network Architecture, Ansible, Reverse Proxy, TCP/IP, Virtual Local Area Networks, Scripting, Transport Layer Security, Load Balancing, Firewalls (Computer Science), Fortinet, Big Ip, Vmware
- **Published:** May 21, 2026
- **Apply:** https://fr.indeed.com/viewjob?jk=8b47ec5f1c181552

## About the Role

Expertise confirmée sur les solutions F5 BIG-IP

Maîtrise avancée :
Load Balancing

Reverse Proxy

SSL Offloading

WAF

Haute disponibilité

Solides connaissances réseaux :
TCP/IP

HTTP/HTTPS

DNS

Routage

VLAN

Bonne culture sécurité et infrastructures critiques

Environnements techniques

F5 BIG-IP (LTM, ASM, APM, GTM)

Linux / VMware

Firewalls Palo Alto, Check Point ou Fortinet

Automatisation / scripting appréciés (Ansible, Bash, Python), Minimum 10 ans d?expérience sur les technologies F5

Expérience significative en environnement bancaire, finance ou grands comptes

Capacité à intervenir sur des infrastructures sensibles et fortement sécurisées

Excellent relationnel, autonomie et esprit d?équipe

Anglais opérationnel

Certification F5 (très apprécié)

Expérience en production critique 24/7

## Description

Vous intégrerez une équipe d?experts intervenant sur des architectures réseau et sécurité à haute disponibilité, au c?ur des enjeux de performance, résilience et sécurisation des flux applicatifs.

Vos responsabilités :
Administrer, maintenir et faire évoluer les infrastructures F5 BIG-IP

Intervenir sur les modules :
LTM

ASM / Advanced WAF

APM

GTM / DNS

Garantir la disponibilité, la performance et la sécurisation des plateformes

Participer aux projets d?évolution d?architecture réseau et sécurité

Assurer le support expert N3 et le traitement des incidents complexes

Contribuer aux opérations de migration, optimisation et hardening

Accompagner les équipes projets et production sur les sujets d?expertise F5

Participer à l?amélioration continue des processus d?exploitation et de sécurité


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