Senior Technology Architect

About the job
🚨 Urgent contract role — shortlist closes May 4th. We’re sourcing a Senior Technology Architect for one of Ontario’s largest and most recognizable public transit agencies. This is a high-visibility engagement where your work will directly shape infrastructure standards across a major multi-site network.

The focus: modernizing I&IT technology standards across operational and maintenance sites — spanning communications, access control, building automation, surveillance, and more.

✅ You’re the right fit if you have 7+ years across:

• Implementations of 3+ large sites with 500+ distributed control points • AODA, TSSA, CSA B44 and multi-jurisdictional transportation tech regulations • Authored and endorsed technology architecture & specification documents • ISA/IEC 62443, BACnet, OPC, SCADA, ONVIF and related OT/ICS protocols • Integration of intercoms (incl. elevator intercoms), VOIP, PA, access control across multi-site environments • Strong stakeholder communication — you can translate technical concepts for any audience

📍 Onsite · Greater Toronto Area | ⏱ Shortlist: May 4, 2026 | Public sector experience is an asset

Turnaround is tight — if this matches your background, please reach out to me.

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Requirements added by the job poster

• 1+ years of work experience with SCADA