Network Engineer Position for High-Availability Network Administration

il y a 4 jours


Strasbourg, Grand Est, France Uni Systems Temps plein
Job Description

We are seeking a skilled Network Engineer to join our team at Uni Systems in Strasbourg, France. The ideal candidate will have advanced knowledge of network configurations and be experienced in managing high-availability environments.

Responsibilities:
  • Configure and manage network switches (L2/L3, Cisco) including cabling, VLANs, and IP addressing.
  • Oversee wireless LAN infrastructure (Cisco) implementing security methods, guest/corporate networks, and QoS for voice and video.
  • Administer load balancing solutions (F5) in high-availability environments.
  • Maintain secure network environments with Cisco ASA (FirePOWER) and Check Point firewalls, managing firewalls, intrusion prevention systems, and internet access.
  • Manage Cisco collaboration systems, including Unified Communications Manager, voice gateways, codecs, dial plans, call routing, and QoS setup.
  • Support Cisco collaboration endpoints (IP phones, Jabber, video conferencing), configuring common features like call parking and shared lines.
  • Administer Cisco Unified Communications Manager IM and Presence, handling SIP call flows, codec negotiation, and media setup.
  • Oversee Cisco TelePresence Management Suite, managing video conferencing infrastructure, scheduling, resource management, and integration with Unified Communications components.
Requirements

To succeed in this position, candidates should possess the following qualifications:

  • A university degree (minimum of 4 years of higher education).
  • At least 5 years of IT professional experience, of which minimum 3 years in networking.
  • Advanced knowledge of the TCP/IP protocol suite.
  • Advanced knowledge of network encryption.
  • Advanced/in-depth knowledge of network configurations.
  • Advanced/in-depth knowledge of Internet-Protocol based Local and Wide Area Networks (LAN/WAN) administration, firewall administration.
  • Advanced knowledge of firewall/VPN configuration and troubleshooting including but not limited to DNS, VLAN, IP routing, LAN, WAN, and Site to Site VPN.
  • Network professional certification at the level of Cisco CCNP or equivalent.
  • Good knowledge of IP Cisco IP telephony architecture and configuration and videoconferencing architecture.
  • In-depth knowledge of the concepts related to load-balancing, firewalls, switches (L2/L3), redundancy, IP addressing.
  • Proficiency of spoken and written English at least at B2 level.

The salary range for this position is approximately €60,000 - €90,000 per year, depending on experience.


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