Senior Network Engineer - Data Center And Network Infrastructure

Role: Senior Network Engineer - Data Center and Network Infrastructure
Location: Montreal, QC (Hybrid)
Experience: 10+ years
Looking for a Senior Network Engineer with strong experience in designing, implementing, and supporting enterprise-scale Data Center and Network Infrastructure environments.The candidate will work closely with infrastructure, security, and application teams to deliver reliable, secure, and scalable network solutions.Key Responsibilities:
Design and implement enterprise Data Center network solutions.Troubleshoot and resolve complex network issues.Collaborate with infrastructure, security, and application teams on network projects.Develop network designs, architecture documents, and implementation plans.Create and maintain network diagrams, IP addressing plans, and configuration templates.Support network migrations, upgrades, and technology refresh projects.Participate in network design reviews and change planning activities.Provide technical guidance and mentoring to team members.Act as an escalation point for critical network incidents and outages.Ensure network solutions align with security and compliance standards.Mandatory Skills:
Strong experience in Data Center Networking.Hands-on experience with Cisco Nexus, ASR Routers, and Arista Switches.Strong knowledge of Routing & Switching technologies:OSPFBGPTCP/IPVLANsMultilayer SwitchingVXLANExperience with Network Security concepts and multi-tier security architectures.Working knowledge of Linux/Unix environments.Preferred Skills:
SD-WAN, DMVPN, MPLS, WAN technologies.Network automation using Python and/or Ansible.Public Cloud networking experience (AWS/Azure/GCP).Knowledge of Kubernetes, VMware, and Storage Networking.Exposure to tools such as DNA Center, Wireshark, Infoblox, Splunk, SevOne, and Ansible.CCIE or equivalent certification preferred.Soft Skills:
Strong communication and presentation skills.Ability to work independently and collaboratively.Strong ownership and accountability.Flexible, adaptable, and customer-focused.Honest, reliable, and proactive problem solver.
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