Contract:

12 Months (250 business days) with possible extensions

Security Clearance:

CRJMC

We are seeking a

Senior Technology Architect (Network Security)

to lead the design, evolution, and implementation of enterprise network and cybersecurity architecture for a large Ontario public sector initiative.

The successful candidate will provide technical leadership in modern networking, Software-Defined Networking (SDN), Secure Access Service Edge (SASE), Zero Trust architecture, cloud security, and network operations while working closely with executive stakeholders, vendors, and technical teams.

Key Responsibilities

Design and maintain enterprise network and security reference architectures.

Lead architecture for SDN, SD-WAN, SASE/SSE, Zero Trust, and network security solutions.

Provide technical leadership for LAN/WAN, VPN, firewalls, routing, switching, and network infrastructure.