Job Title: Enterprise Network Security Specialist
Description:
We are seeking an experienced Network & Security Infrastructure Engineer to support the design, deployment, and optimization of large-scale enterprise network environments. This highly technical role requires hands-on expertise in core networking technologies and the ability to troubleshoot and implement advanced routing, switching, and security protocols across hybrid infrastructures.
Key Responsibilities:
* Modernise and expand enterprise Wi-Fi infrastructure, including the replacement of legacy access lines and integration of user-friendly authentication systems.
* Evaluate and implement next-gen antenna solutions to improve wireless coverage and performance.
* Support integration efforts between data centre environments across different geographies.
* Configure and transition DHCP/DNS infrastructures and facilitate seamless Active Directory account integrations.
* Drive software-defined network expansion, focusing on advanced datacentre fabric technologies.
* Transition legacy load balancing platforms to virtualised appliances, while optimising traffic within inter-cloud routing environments.
* Introduce enhanced network orchestration and automation tools to align with evolving stakeholder needs.
Technical Skill Requirements:
* Hands-on experience is mandatory in the following areas:
o Network Topologies: Hierarchical architecture (Core, Distribution, Access), and Leaf-Spine models
o Routing Protocols: OSPF (including NSSA, STUB areas), IS-IS (Level 1 & 2), BGP (Local Preference, AS-Path, MED, Community Strings)
o Traffic Engineering: Route Redistribution, VLAN/VRF design, MPLS (LDP, L3VPN, Route Distinguishers/Targets)
o Multicast Routing: PIM, MSDP, Rendezvous Point (RP) setup
o SDN & Automation: Cisco ACI, APIC, multipod and multisite deployment, Nexus Dashboard
Requirements:
* Minimum 8 years' experience in network engineering, infrastructure, or security roles
* Strong technical acumen in designing and securing enterprise-grade networks
* Able to work independently on complex integration and migration tasks
* Comfortable supporting multi-site or hybrid cloud environments
* Fluent in English and French (verbal and written)
* Degree in Information Technology, Telecommunications, or related discipline preferred
Benefits: