Security Engineer Jobs in Toronto, Ontario

43 open Security Engineer jobs in Toronto, Ontario at 24 companies, including Amazon, Okta and Clio. Updated daily from company career pages.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

Okta

Okta is a management platform that secures critical resources from cloud to ground for workforce and customers.

Clio

Clio is a suite of web-based tools that help law firms in practice management and client collaboration.

Faire

Faire is a marketplace and wholesale platform that helps retailers find and buy wholesale merchandise for their stores.

PagerDuty

PagerDuty is an operations performance platform that helps monitor IT infrastructure, detect issues, and resolve incidents.

Fullscript

Fullscript is a supplement dispensing platform and patient adherence tool that supports practitioners at the point of care and beyond.

Opendoor

Opendoor is a real estate technology company that simplifies the process of buying and selling homes.

Doppel

Doppel is the modern digital risk protection platform. It protects brands against phishing, account takeovers, and other digital threats.

Sentry

Sentry is a developer of an application monitoring platform that helps developers optimize the performance of their code.

Braze

Braze is a customer engagement platform that enables customer-centric interactions between brands and consumers.

Robinhood

Robinhood is a stock brokerage that allows customers to buy and sell stocks, options, ETFs, and cryptocurrencies with zero commission.

ServiceNow

Cohere

Cohere provides access to advanced Large Language Models and NLP tools through one easy-to-use API.

Bank of Montreal

Bank of Montreal is a financial services provider of retail banking, wealth management, and investment banking products and solutions.

State Street Corporation

State Street offers financial services such as investment servicing, research and trading, and asset management.

Baseten

Baseten is an AI infrastructure company that integrates machine learning into business operations, production, and processes.

MaintainX

MaintainX is a provider of a work order and procedure digitization platform for industrial and frontline teams.

Relay

Relay is a digital bank designed for growing businesses.

TripleLift

TripleLift is the programmatic technology company for native, branded content and OTT.

Intact Financial Corporation

Intact Financial Corporation is an insurance company that provides property and casualty insurance products to individuals and businesses.

Updated 2026-10-11.