The Infrastracture & Network Advisor is responsible for the design, implementation, monitoring, and support of the organization’s network infrastructure. This includes ensuring high availability, performance, and security of LAN/WAN, VPN, and cloud-connected environments across global sites. The candidate will mannage an Hybrid SD-WAN MPLS infrastructure, segmented by region and supported by Zscaler for secure internet access. Tasks and Responsibilities: Network Operations : Manage and troubleshoot network services including routing, switching, firewalls, access point and VPNs. NetworkProjects : Lead or support initiatives such as ZScaler implementation, Site relocation, Hardware Refresh, company integration. Collaboration & Delegation : Coordinate with global teams and consultants (e.g., ZScaler, SoftwareOne) to implement secure and scalable solutions Monitoring & Management : Utilize tools like Netdisco for network asset discovery, configuration tracking, and PRTG for performance monitoring Documentation & Compliance : Maintain accurate records of network configurations, access rights, and change logs in line with IT governance standards. Job and Personal Requirements: Strong knowledge of TCP/IP, DNS, DHCP, VLANs, VPN, MPLS and SDwan technologies. Experience with enterprise-grade firewalls, switches, and cloud networking (e.g., Cisco, ZScaler,Extreme Network, Palo alto). Ability to work cross-functionally with IT and external vendors. Proficiency in network monitoring tools and ticketing systems (e.g., Netdisco, OTRS, Jira, PRTG). Fluent in English language. Communication skills Ability to manage complexity and work under pressure From 4 to 8 years of proven experience in system administration within a multinational corporation or structured company Ideally, hold a third level qualification degree (or equivalent), preferably in Information Science, Computer technology or Engineering type subject