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Top Cyber Security Jobs in Toronto

2 Days Ago
Toronto, ON
Hybrid
7,000 Employees
Senior level
7,000 Employees
Senior level
Cloud • Insurance • Professional Services • Analytics • Cybersecurity
The Consulting Director will lead and manage IT security workflows for CNA Canada, acting as a tactical advisor for project teams. Responsibilities include developing security standards, conducting security assessments, guiding cloud application deployments, and identifying vulnerabilities while serving as a liaison between IT leadership and the global security organization.
3 Days Ago
Toronto, ON
Hybrid
171,000 Employees
Entry level
171,000 Employees
Entry level
Automotive • Hardware • Robotics • Software • Transportation • Manufacturing
The Security Guard will maintain safety and security at Magna Headquarters, managing access control, monitoring surveillance systems, and responding to suspicious activities. Responsibilities include conducting foot patrols, ensuring security of premises, and reporting incidents to Facilities management.
5 Days Ago
Toronto, ON
Remote
3,000 Employees
Senior level
3,000 Employees
Senior level
Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
As a Senior Security Engineer at Cisco Meraki, you will engineer and operate the SIEM environment using Splunk, collaborate with engineering and IT teams, and advance the security engineering strategy. You will also work on security controls and enhance the security maturity of the organization.
6 Days Ago
Toronto, ON
Hybrid
3,500 Employees
Senior level
3,500 Employees
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
As a Senior Software Security Engineer, you will work closely with product teams to identify vulnerabilities, design security features, and enhance the security mechanisms for Cash App. You will help implement regulatory data privacy and educate other engineers on security practices, ensuring customer data protection across the product lifecycle.
6 Days Ago
Toronto, ON
Hybrid
3,500 Employees
Senior level
3,500 Employees
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
As a Senior Security Engineer at Cash App, you will co-design and co-own security mechanisms for the Bitcoin platform, involving the entire lifecycle of Bitcoin holdings and infrastructure. You'll work with embedded security systems and AWS, enhance capabilities for open-source cold storage, and support Cash App’s growing security initiatives.
7 Days Ago
Toronto, ON
Hybrid
12,700 Employees
Senior level
12,700 Employees
Senior level
Enterprise Web • Fintech • Financial Services
The Senior Application Security Architect will provide guidance and create standards for application security within Morningstar's product teams. They will conduct threat modeling, security architecture reviews, and improve security processes while collaborating with development teams to ensure secure product deployment.
10 Days Ago
Toronto, ON
Remote
1,200 Employees
Senior level
1,200 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Software • Big Data Analytics • Automation
As a Senior Security Engineer, you will lead security initiatives for SaaS offerings at PagerDuty, focusing on application security. Responsibilities include defining security standards, conducting security reviews, mentoring team members, and enhancing security frameworks. You will closely collaborate with development teams to ensure secure, scalable solutions.
10 Days Ago
Toronto, ON
Remote
10,000 Employees
Mid level
10,000 Employees
Mid level
Cloud • Information Technology • Sales • Security • Cybersecurity
The Senior Engineer, Application Security at CrowdStrike will focus on identifying and fixing security flaws in endpoint products, collaborating closely with product engineers. Responsibilities include reviewing code, developing threat models, and creating automation tools to enhance application security and vulnerability assessment.
10 Days Ago
Toronto, ON
Remote
10,000 Employees
Mid level
10,000 Employees
Mid level
Cloud • Information Technology • Sales • Security • Cybersecurity
As a Software Engineer in Product Security, you will develop and deploy security tools and automation to ensure monitoring tools scale with CrowdStrike’s growth. You will collaborate with other teams, maintain reliability of monitoring tools, and drive the development of processes and frameworks for security tooling.
10 Days Ago
Toronto, ON
Remote
10,000 Employees
Senior level
10,000 Employees
Senior level
Cloud • Information Technology • Sales • Security • Cybersecurity
As a Senior Security Researcher, you will conduct cloud security research, focusing on threat identification and mitigation in cloud environments, particularly with Linux systems. Your contributions will enhance CrowdStrike's detection capabilities and you will collaborate with various teams to drive insights in the cloud security landscape.
11 Days Ago
Toronto, ON
Remote
2,500 Employees
Senior level
2,500 Employees
Senior level
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Senior Security Engineer will develop and refine detection and incident response playbooks, analyze data from various sources, improve detection workflows through automation, and write detection rules specific to Dropbox's environment. The role requires participation in on-call rotations and collaborating with peer teams.
11 Days Ago
Toronto, ON
Hybrid
1,200 Employees
Senior level
1,200 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Software • Big Data Analytics • Automation
As a Senior Security Engineer, you will lead security initiatives for PagerDuty's SaaS offerings, focusing on application security through architecture reviews and threat modeling. You will collaborate with development teams to ensure secure and scalable solutions, perform security assessments, and mentor team members in best practices for product security.
3,000 Employees
Senior level
Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
As a Senior Security Incident Commander, you'll lead the response to high-severity security incidents, working across teams to mobilize rapid incident management. The role includes monitoring security events, performing malware analysis, and improving incident response capabilities. You'll be on-call to respond to incidents as needed, ensuring the protection of customer data and systems.
An Hour Ago
Toronto, ON
3,464 Employees
Senior level
3,464 Employees
Senior level
Fintech • Cryptocurrency
As the Detection & Response Tech Lead, you will manage incident response efforts, oversee detection engineering, track metrics for continuous improvement, and foster team development while collaborating with stakeholders to drive security initiatives.
17 Hours Ago
Toronto, ON
Remote
618 Employees
Junior
618 Employees
Junior
Healthtech • Software
As a Security Engineer at Clover, you'll implement and monitor security applications, collaborate with software teams to address vulnerabilities, assess compliance with security standards, and enhance systems security. You'll also conduct security reviews and promote secure development practices, contributing to pivotal changes in healthcare technology.
2 Days Ago
Toronto, ON
Remote
3,700 Employees
Senior level
3,700 Employees
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
As a Senior Infrastructure Security Engineer at Coinbase, you will design and implement security controls, conduct security consultations, develop automation codes for threat detection, and partner with engineering teams to ensure secure architecture in cloud environments. The role demands expertise in cloud security, particularly in AWS and GCP, and experience in Terraform and programming languages such as Golang or Ruby.
2 Days Ago
Toronto, ON
Remote
3,700 Employees
Senior level
3,700 Employees
Senior level
Cloud • Fintech • Cryptocurrency • NFT • Web3
The Senior Security Engineer will focus on infrastructure security, specifically in Linux OS security and container runtime security. Responsibilities include solving complex problems, hardening systems, developing logging and monitoring systems, and collaborating with engineering teams.
2 Days Ago
Toronto, ON
Remote
326 Employees
Mid level
326 Employees
Mid level
Sports
As an Information Security Engineer, you will develop and implement security measures for systems and applications, ensure best practices, conduct security audits, and collaborate with teams to create secure workflows. You will also write reports on security incidents and develop technical solutions to mitigate security vulnerabilities.
2 Days Ago
Toronto, ON
6,000 Employees
Senior level
6,000 Employees
Senior level
Cloud
The Staff Product Security Engineer will define and implement Okta’s Product Security Incident Response Program. Responsibilities include overseeing the lifecycle of security incidents, collaborating with internal teams, managing security disclosures, and assessing risks to products and customers.
6 Days Ago
Toronto, ON
3,464 Employees
Junior
3,464 Employees
Junior
Fintech • Cryptocurrency
As an Applications Engineer in the Security Tooling team at Robinhood, you'll plan, design, and maintain SaaS security applications while collaborating with various departments. You'll manage system changes, provide technical support, and ensure adherence to security standards and documentation, contributing to the reliability and scalability of security software.
6 Days Ago
Toronto, ON
3,464 Employees
Senior level
3,464 Employees
Senior level
Fintech • Cryptocurrency
The Senior Security Engineer in the Security Operations team will enhance security operations by developing automation workflows for incident response and detection. Responsibilities include streamlining processes, collaborating with various teams, developing custom scripts, and maintaining documentation for automated workflows.
6 Days Ago
Toronto, ON
3,464 Employees
Mid level
3,464 Employees
Mid level
Fintech • Cryptocurrency
As a Vulnerability Management Security Engineer, you will identify and mitigate critical vulnerabilities, manage the Bug Bounty report lifecycle, improve automated triage for vulnerabilities, build automated remediations, and create dashboards for vulnerability management.
6 Days Ago
Toronto, ON
3,464 Employees
Senior level
3,464 Employees
Senior level
Fintech • Cryptocurrency
As a Senior Security Engineer, you will conduct security reviews of products, collaborate with engineering to meet security standards, research security threats, and develop a security expertise in the products and services offered.
6 Days Ago
Toronto, ON
3,464 Employees
Mid level
3,464 Employees
Mid level
Fintech • Cryptocurrency
As a Staff Security Engineer, you will safeguard Robinhood's AWS cloud, implementing security solutions and helping developers secure their applications effectively. You will build software, automate processes, and enhance the security posture of cloud infrastructure.
7 Days Ago
Toronto, ON
Remote
1,485 Employees
Senior level
1,485 Employees
Senior level
Internet of Things
As a Senior Security Engineer, you will secure systems and applications by implementing security controls, collaborating across teams, and continually improving the organization's security posture. Responsibilities include hardening infrastructure, developing security automation tools, and enhancing security practices through partnerships within teams.
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