Job Title: Network & Telephony Administrator
Location: Brussels, Belgium (Hybrid – Minimum 60% On-site)
We are looking for a Network & Telephony Administrator to support and maintain enterprise network, security, and IP telephony infrastructure within a dynamic ICT environment.
Key Responsibilities
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Monitor, manage, and maintain network infrastructure and telephony systems
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Configure and support routers, switches, firewalls, VPNs, Wi-Fi controllers, and security appliances
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Manage network security tools including Fortigate firewalls and secure gateways
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Support IP telephony and contact center solutions
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Provide Level 2/3 technical support for network-related incidents
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Participate in infrastructure improvements, deployments, and automation initiatives
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Maintain network monitoring and capacity management tools
Requirements
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Experience with Cisco networking equipment and Fortinet solutions
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Strong knowledge of TCP/IP, DNS, VLAN, VPN, Wi-Fi, and Windows environments
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Understanding of network architecture, security, and resilience
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Knowledge of scripting and infrastructure automation principles
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French language proficiency required
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Experience with Cisco IP telephony/contact center solutions is an advantage
This role is ideal for a proactive Network Engineer seeking hands-on experience in networking, security, and telephony infrastructure projects.
