Ingénieur-e réseau F/H

Safran companies; Les Ulis; Hybride; EUR 45 000 - 60 000; Plein temps

Résumé du poste

Une entreprise internationale de haute technologie recherche un ingénieur réseau expérimenté pour travailler sur des architectures réseau complexes et assurer l'intégration des produits auprès de ses clients. Le poste nécessite une expertise technique, 5 ans d'expérience minimum, et la maîtrise de plusieurs protocoles de sécurité. Vous aurez également la possibilité de travailler à distance jusqu'à deux jours par semaine.

Prestations

Travail à distance possible jusqu'à deux jours par semaine

Qualifications

• 5 ans d'expérience en ingénierie réseau.
• Expertise dans la gestion de l'Active Directory et des interconnexions Cloud.
• Maîtrise des protocoles de sécurité comme TLS et IPSec.

Responsabilités

• Définir des architectures réseau haute performance.
• Assurer l'intégration de produits chez les clients.
• Diagnostiquer les problèmes de connexion et de performance.

Connaissances

Configuration de switches

Configuration de routeurs

Sécurité VPN

Gestion des VLAN

Protocoles de routage

Formation

BAC+5

Description du poste

Society: Safran Data Systems
Field of activity: Software
Location: Les Ulis, Île-de-France, France
Contract type: CDI
Contract duration: Full-time
Required degree: BAC+5
Required experience: Over 5 years
Professional status: Engineer & Executive
Languages spoken: Fluent English

Safran Data Systems offers high-tech equipment and solutions for testing, telemetry, data reception missions, and space communications.
We contribute to the success of our clients (international or government space agencies and New Space) by providing innovation, unmatched performance, reliability, and durability.

The Les Ulis site encompasses R&D, manufacturing, sales, and service activities. It supplies space modems, embedded data acquisition solutions, and mission recorders. The 'Ground Segment & Space Surveillance (GSSS)' Business Unit, in rapid growth, is seeking an experienced network engineer to undertake the following missions:

• Define high-performance network architectures for Safran Data Systems clients, integrating products like modems and transmission stations developed at our Arcachon site.
• Ensure proper integration of these products into client infrastructures to meet cybersecurity requirements.
• Diagnose network connection issues on client sites considering their infrastructure specifics.
• Provide quality support for clients facing modem and station issues.
• Resolve network performance problems related to congestion, packet loss, and latency during interconnections.
• Respond to international tenders for station delivery and technical evolutions of modems/stations.

About you

Graduated with a BAC+5, with at least 5 years of experience in similar missions, enabling you to implement network architectures (multi-site, Active Directory, Cloud interconnection) and handle related support.

Proficient in configuring switches, routers, firewalls, VPNs, implementing encryption, during client delivery or mock-up phases.

Master VLAN, Multicast, TLS, IPSec, DNS, DHCP, Routing, QoS protocols, and advanced network card configuration at the OS level (Linux/Windows).

Fluent in English for daily communication.

Travel to Arcachon and client sites is expected.

Additional benefits and specifics

You can work remotely up to two days a week.

Company information

Safran is an international high-tech group operating in aerospace (propulsion, equipment, interiors), space, and defense. Its mission: to contribute sustainably to a safer world, with more environmentally friendly, comfortable, and accessible air transport. With a presence on all continents, the Group employs 100,000 employees, with a turnover of €27.3 billion in 2024, holding leading positions globally or in Europe.
Safran is ranked the 2nd aerospace and defense company in TIME's 'World's Best Companies 2024'.

Safran Electronics & Defense offers embedded intelligence solutions to help clients understand their environment, reduce mental load, and ensure trajectory even in critical situations across land, sea, air, and space environments. The company leverages the expertise of 13,000 employees dedicated to observing, deciding, and guiding for civil and military markets.

We believe every talent matters and encourage applications from people with disabilities for our opportunities.