Network Administrator

Consort Group

. Ensure the operational maintenance of network and security infrastructure .

Posted 9/15/2026full-timeBordeaux • FranceMid-LevelSenior💰 €35,000 - €40,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in network and security administration, with a strong focus on Cisco technologies, incident management, and network performance optimization. Proficient in configuring and maintaining network infrastructure while ensuring security compliance and effective collaboration with external partners.

Highest-signal resume keywords

Network AdministrationCisco Infrastructure ManagementNetwork SecurityIncident ManagementNetwork Performance Monitoring

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Network ConfigurationCisco IOSCisco CatalystLAN/WAN/WLAN ProficiencyDNS KnowledgeDHCP KnowledgePython ScriptingZabbix MonitoringWireshark AnalysisCisco Firewalls Knowledge

Tools & Technologies

Cisco ISECisco MerakiCisco Catalyst CenterNetwork Equipment AdministrationNetwork Architecture Documentation

Industry Keywords

Multi-Site EnvironmentNetwork Incident ResolutionSecurity Patches DeploymentBackup ManagementNetwork Procedures Documentation

Tech Stack

Tools & technologies

DNSFirewallsiOSLinuxPython

About the role

Key responsibilities & impact

Ensure the operational maintenance of network and security infrastructure
Monitor network performance and availability, and handle incidents
Configure and administer network equipment, including switches, routers, Wi-Fi, and firewalls
Diagnose and resolve complex network incidents
Contribute to the evolution and improvement of network and security architectures
Deploy updates and security patches for network equipment
Manage backups and configurations for network equipment
Collaborate with external partners
Document network procedures and architectures
Contribute to projects focused on evolving IT infrastructure

Requirements

What you’ll need

At least 3 years of experience in network and security administration
Ideally, experience in a multi-site environment
Experience managing complex incidents
Experience administering Cisco infrastructure
Experience securing enterprise networks
Strong knowledge of Cisco networking technologies (IOS, IOS XE, Catalyst, Nexus)
Proficiency in LAN/WAN/WLAN environments
Knowledge of network security and Cisco firewalls
Knowledge of DNS, DHCP, and AAA/NAC protocols (802.1X, RADIUS, TACACS)
Knowledge of Cisco ISE, Cisco Meraki, and Cisco Catalyst Center
Experience with Zabbix network monitoring
Experience with Wireshark network analysis
Knowledge of Windows and Linux environments
Proficiency in Python scripting for network automation

Benefits

Comp & perks

Thoughtful and people-focused onboarding
Strong, accessible management support
Ongoing access to training
Concrete commitments to inclusion, equality, and solidarity
Comprehensive benefits package: health insurance, meal card, works council benefits, and provident insurance
A culture of feedback and meaningful projects