> Markdown version of [/jobs/ext/2323001-alternance-administrateur-systemes-reseaux-securite-f-h](https://www.wearedevelopers.com/jobs/ext/2323001-alternance-administrateur-systemes-reseaux-securite-f-h). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Alternance Administrateur Systèmes, Réseaux & Sécurité (F/H)

- **Company:** ISCOD
- **Location:** Levallois-Perret, France
- **Experience:** Internship
- **Contract:** Apprenticeship
- **Skills:** Linux, Firewalls (Computer Science)
- **Published:** August 6, 2026
- **Apply:** https://fr.indeed.com/viewjob?jk=fd54316cc11b4fea

## About the Role

* Licence ou Bac+3 en informatique, alternance sur 1 ou 2 ans
 * Bases solides sur environnement Microsoft ou Linux
 * Bon niveau d'anglais
 * Bon relationnel et sens du contact
 * Réactif(ve), organisé(e) et rigoureux(se)

## Description

* Participation active au support N1, N2 et N3
 * Administration Microsoft Windows 11, Windows Server et Linux
 * Administration VMware / Simplivity (infrastructure convergée)
 * Administration réseaux et firewalls (Palo Alto, Meraki)
 * Implémentation, suivi et revue des règles de cybersécurité
 * Participation aux projets transverses IT, IA et sécurité


## Related Videos

- [You can’t hack what you can’t see](https://www.wearedevelopers.com/videos/41-you-can-t-hack-what-you-can-t-see)
- [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker)
- [Coffee with Developers - Demi Oshin from musician to computer science student to CODE100](https://www.wearedevelopers.com/videos/881-coffee-with-developers-demi-oshin-from-musician-to-computer-science-student-to-code100)
- [Docker exec without Docker](https://www.wearedevelopers.com/videos/1094-docker-exec-without-docker)
- [Tech with Tim at WeAreDevelopers World Congress 2024](https://www.wearedevelopers.com/videos/913-tech-with-tim-at-wearedevelopers-world-congress-2024)
- [Discover the open source trio you didn’t expect: .NET and PostgreSQL on Linux](https://www.wearedevelopers.com/videos/2042-discover-the-open-source-trio-you-didn-t-expect-net-and-postgresql-on-linux)

## Related Articles

- [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer)
- [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany)
- [Best Companies to Work For in Paris: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/190-best-companies-to-work-for-in-paris-top-25-companies-in-2023)
- [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs)
- [Best Companies to Work For in France: Top 25 Companies in 2023 ](https://www.wearedevelopers.com/magazine/189-best-companies-to-work-for-in-france-top-25-companies-in-2023)
- [Guide for Expats Living in France](https://www.wearedevelopers.com/magazine/305-guide-for-expats-living-in-france)