Senior Network Engineer

Network SME – Montreal, Canada Are you passionate about building and securing large-scale networks? Join our team as a Network Subject Matter Expert (SME) in Montreal! We are looking for a highly experienced professional with a deep understanding of modern networking, especially in complex, high-security environments. What We’re Looking For - 10 years of networking experience — ideally in financial services, technology vendors, or systems integrators. - Expertise with Ethernet technologies (STP, 802.1x, VPC, Multilayer Switching, Leaf-Spine IP Fabric). - Deep knowledge of IP routing protocols (RIP, OSPF, BGP, MPBGP, TCP/IP) and multicast (PIM, IGMP, MSDP). - Hands-on experience with Cisco ASR, Nexus, Catalyst and Arista switches, and network operating systems (Cisco IOS, IOS-XE, NXOS, IOS-XR, Arista EOS). - Strong background in network security concepts, multi-tier security architectures, and best practices for segmenting production and non-production networks. - Experience with network tools such as Wireshark, Infoblox, HPNA, Splunk, Sevone. - Familiarity with project/task management tools like JIRA, especially Agile/Kanban methods. - Strong scripting/automation skills is a must. Able to independently develop solutions for repetitive network tasks. - Willing to work weekends. Nice to Have - UNIX or Linux skills. - CCIE or similar certifications. - Knowledge of Wireless infra, SDN, SDWAN, DMVPN, public cloud is a plus. - Strong grasp of security concepts (defense in depth, zero trust, least privilege, risk controls). - Experience working on enterprise-level initiatives with senior stakeholders across multiple regions and cultures. - Experience with Optical equipment like Adva/Ciena is a plus - Experience with timing infra like the spectracom/meinberg is a plus.

Location: Montreal, Quebec, CA

Posted Date: 11/5/2025