We are seeking a highly technical, expert-level Network LAN/Security Specialist to design and execute Data Center Server Access Layer upgrades and support critical infrastructure modernization. This role focuses heavily on Industrial Control Systems (ICS) and Operational Technology (OT) within the Water and Wastewater sectors.

As a senior technical authority, you will manage network equipment replacement projects, secure critical infrastructure using advanced firewall/IPS systems, and ensure absolute compliance with cyber security standards. The ideal candidate holds an active CCIE designation and combines elite Cisco enterprise routing/switching capabilities with strong cybersecurity architecture experience in utility or manufacturing environments.

Location: Toronto, ON (Onsite / Field Work within the GTA)

Contract Duration: 6-month contract with a 6-month potential extension

Work Schedule: 5 days per week, 7 hours per day (Occasional after-hours, w...