Senior Network Engineer – HA | Security & Architecture

X FAB

Corbeil-Essonnes

On-site

EUR 60,000 - 90,000

Full time

7 days ago

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Job summary

X FAB France in Corbeil-Essonnes seeks a Network RUN & Architecture Engineer to join an international industrial group. You will contribute to operation, security, and evolution of the site’s network and telephony infrastructures, collaborating with local and Group IT teams.

Responsibilities include maintaining Linux/Windows environments, monitoring performance, ensuring security, and providing Level 2/3 support.

Qualifications

Master's degree in Networking or equivalent qualification.
Fluent in English and French (minimum B2).
Proven experience as a Network Engineer or Network Expert.
Strong knowledge of high-availability network architectures.
Solid Linux/Unix and Windows system administration skills.
Solid understanding of network and system security concepts.
Methodical and well-organized in a demanding production environment.

Responsibilities

Maintain operational network and system infrastructures (Linux/Unix and Windows).
Monitor performance and capacity indicators to assure availability.
Ensure security and reliability of infrastructures in a critical industrial setting.
Provide Level 2/3 incident resolution and root cause analyses.
Design, evolve, and document LAN, Wi‑Fi, and telephony networks.
Participate in network projects and deployment into production.
Maintain accurate technical documentation and best practices.