Sr. Cisco Infrastructure Consultant to provide hands-on support in an enterprise environment

S.i. Systems • Montreal, Quebec, Canada • Posted June 19, 2026

Location Montreal, Quebec
Job Type Contract
Category Computer Occupations
Posted June 19, 2026

Our valued client is looking for a Sr. Cisco Infrastructure Consultant to provide hands-on support in an enterprise environment.

Hybrid work schedule Ottawa, ON. Initial 3 month contract with multiple extensions (1 year total contract)

Tasks include:

  • Optimizing network performance (WiFi, LAN)
  • Execute changes, deploy configurations, troubleshoot production issues, and support operational stabilization
  • Apply implementation skills and recent experience with Cisco firewalls, Identity Service Engine (ISE), and Application Centric Infrastructure (ACI)
  • Must have:

  • 5+ years’ recent Cisco enterprise experience
  • Strong routing/switching fundamentals (OSPF, BGP, VLANs, HA)
  • Proven hands-on deployment experience
  • Strong troubleshooting skills in production environments
  • Strength in Cisco Wireless (WLC, Catalyst L, AP deployments, optimization) and at least one of the following areas in...
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