Infrastructure & Security Lead to support large cybersecurity project with client in the public sector

S.i. Systems

Toronto, Ontario, Canada Contract March 23, 2026

Opportunity Description

Location: Hamilton, ON

Onsite 2 days/week - Tues/Wed MANDATORY - the schedule will alternate between two days onsite, then three days, and back to two days, and so on.

Hours: 35hr/wk

Contract: 6 Months + extension

Day‑to‑Day (D2D)

Check in with the 5 team members and gather updates

Follow up on incidents, outages, and open issues

When something breaks, go talk to the right people and find out what’s going on

Pull information together into summaries for the CISO

Track audit tasks and make sure people are doing what they need to do

Handle sensitive items and escalations

Build quick PowerPoints/Excel trackers for status updates

Must‑Haves

Experience leading infra or security operations

Strong at chasing down answers and getting clarity

Organized, detail‑oriented, reliable

Excellent communicator (verbal...

Contract Computer Occupations

Submit your application for Infrastructure & Security Lead to support large cybersecurity project with client in the public sector at S.i. Systems

Location Toronto, Ontario

Country Canada

Type Contract

Category Computer Occupations

Posted March 23, 2026

Deadline May 02, 2026