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Cybersecurity Engineer
Localcoin
Canada
You’ll work directly with the Director of Engineering and collaborate across platform, backend, infrastructure, compliance, and operations teams.
Cybersecurity Detection Engineer / Purple Team
act digital
Montreal, QC · Greater Montreal Metropolitan Area
Full-time
Act Digital is an international technology and cybersecurity consulting company supporting major organizations across digital transformation, cyber defense and security operations.
Technology Operations Analyst - Cybersecurity Managed Services, New Brunswick
EY
Dieppe, NB
Minimum 1-2 years of experience in cybersecurity operations, with significant time spent in incident response and security monitoring roles.
Technology Operations Analyst - Cybersecurity Managed Services, New Brunswick
EY
Dieppe, NB
Minimum 1-2 years of experience in cybersecurity operations, with significant time spent in incident response and security monitoring roles.
Regulatory Operations Test Engineer
LTM
Ontario · Ontario, Canada
$100,000 to $110,000 USD / year
Full-time
Staff SRE Engineer (Cloud, Infrastructure & Operations)
Fortinet
Burnaby, British Columbia
Full-time
Fortinet is seeking a Staff SRE Engineer to join the FortiClient team. This senior individual contributor role is responsible for designing, building, and operating the infrastructure…
Software Engineer – Ground Systems / Operations
MDA
Saint-Bruno-de-Montarville, QC
Full-time
MDA Geospatial Services is strengthening the software development team in support of satellite operations and is seeking an experienced and versatile Software Engineer to join our team in…
Lead AI Security Automation Engineer
State Street
Toronto, ON
Full-time
…partners from increasingly sophisticated global threat actors. As cybersecurity operations increasingly rely on AI, automation, and data-driven decision-making, this role will lead the…
Chief Information Security Officer
Financial and Consumer Services Commission
Fredericton, NB · Saint John, NB
$91,850 to $126,294 CAD / year
Full-time
Reporting to the Director of Information Technology Services, the CISO is responsible for leading the Commission’s cybersecurity program and strengthening its overall cybersecurity posture.…
Zero Trust Engineer, Deloitte Global Technology
Deloitte
Toronto, ON
Full-time
The Application Security Engineer candidate will have a strong background in cybersecurity and understanding of web application and zero trust proxy security practices. The primary…
Solutions Engineer
TrendAI
Canada
Full-time
Trend Micro is seeking a Solutions Engineer who is passionate about cybersecurity and AI-powered platforms, thrives in direct customer engagement, and excels at helping organizations solve…
Senior Infrastructure Specialist
McKesson
Mississauga, ON
Full-time
…cloud platforms. This role works in close partnership with engineering, architecture, application, operations, and cybersecurity teams to deliver secure, scalable, and resilient…
Security Engineer
Atos
Toronto, ON · North York, ON
Full-time
Collaborate with engineering, security operations, architecture, and product teams to operationalize successful research outcomes.
Senior AI Security Automation Engineer
State Street
Toronto, ON
Full-time
…This role sits at the intersection of Artificial Intelligence, Cybersecurity, Data Engineering, and Full-Stack Software Development, with a primary focus on enabling secure, scalable, and…
Senior Developer - Uipath
Scotiabank
Toronto, ON
…with experience applying AI technologies in enterprise and IT operations environments will be given strong preference. This includes practical exposure to AI usage within platforms such as…
Zero Trust Engineer
Deloitte
Canada
Full-time
The Application Security Engineer candidate will have a strong background in cybersecurity and understanding of web application and zero trust proxy security practices. The primary…
Industry Advisor - Energy
World Wide Technology Healthcare Solutions
Alberta
Full-time
Ability to engage senior leaders across business, operations, engineering, IT, OT, cybersecurity, and digital teams.
Infrastructure Engineer 2
Lastwall
Canada
Lastwall is a Canadian cybersecurity company focused on identity and mission-critical operations across defense, government, and critical infrastructure.
Cybersecurity Lead
e-STORAGE
Kitchener, ON
Full-time
Develop cybersecurity awareness programs and technical training materials for engineering, deployment, and operations teams
Development Security Specialist (Industrial Oil & Gas Applications)
Pengcorp Ltd.
Calgary, AB
Full-time
Identify and mitigate cybersecurity threats affecting industrial operations.
Senior Network Security Architect
Applied Materials
Toronto, ON
Full-time
…and Security Automation. This individual will partner with engineering, operations, cybersecurity, cloud, manufacturing, and business leadership teams to design and implement secure,…
Senior Network Security Architect
Applied Materials
Toronto, ON
Full-time
…and Security Automation. This individual will partner with engineering, operations, cybersecurity, cloud, manufacturing, and business leadership teams to design and implement secure,…
Senior Cyber Security Engineer
CAAT Pension Plan
Toronto, ON
Full-time
We are seeking a Senior Cybersecurity Engineer for our Information Technology team. The Senior Cyber Security Engineer will play a critical role within the Security Operations team,…
Senior Cyber Security Engineer
CAAT Pension Plan
Toronto, ON · Head Office
Full-time
We are seeking a Senior Cybersecurity Engineer for our Information Technology team. The Senior Cyber Security Engineer will play a critical role within the Security Operations team,…
SecOps Engineer
Veriforce
ON · Ontario, Canada
Full-time
The Security Operations (SecOps) Engineer is responsible for monitoring, detecting, investigating, and responding to cybersecurity threats across the organisation’s infrastructure, cloud…

CAAT Pension Plan

Senior Cyber Security Engineer

Toronto, ON, Canada

Job type: Full-time
Apply by: Sep 27, 2026

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At a glance

Automatically prepared from the listing. Check the original description for the full requirements.

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Responsibilities

The Senior Cyber Security Engineer is responsible for safeguarding IT infrastructure, applications, and data through proactive threat detection and incident response. They lead the management of security tools like Splunk and Azure Sentinel while partnering with engineering teams to embed security into the SDLC.

Requirements

Requires a minimum of eight years of experience in cybersecurity and a degree in computer science. Candidates should hold relevant certifications such as CISSP or CCSP and possess deep knowledge of security frameworks like NIST and ISO 27001.

Experience

10+ years

Education

bachelor degree
professional certificate

Working hours

40 hours per week

Work arrangement

On-site

Skills

Cloud Security
Incident Response
Vulnerability Management
Application Security
SIEM
SOAR
WAF
DLP
XDR/EDR
SAST/DAST
Threat Hunting
Risk Assessment
Secure Coding
Network Security
Compliance Auditing
Threat Intelligence

Benefits

Flexible Work Arrangements
Comprehensive Benefits
Wellness Incentives
Defined Benefit Pension Plan

Visa sponsorship

Not detected in the job text

Keywords

Splunk Enterprise Security
Azure Cloud Security
CrowdStrike
Rapid7 InsightVM
Imperva WAF
Tenable
Azure Sentinel
ISO 27001
NIST
CIS
GDPR
SOC 2
MITRE ATT&CK
MITRE ATLAS
OWASP Top 10
OAuth
JWT
MFA
CI/CD
SCA
Zero Trust
CISSP
CCSP
Security+
CEH
CompTIA Security
SAST
DAST
IAST
CNAPP

Original job description

At CAAT, we’re passionate about what we do. And it shows!

Here, you’ll find a cultural spark in everything we do – from the way we partner with members and employers, to the way we work, collaborate, and grow. It doesn’t just feel different at CAAT. It is different. We’re one of the fastest-growing pensions in the country for a reason. We challenge the status quo, making a real impact on the hundreds of employers we serve – from education institutions to major corporations and household brands. And we’re just getting started. Driven by core values and a shared purpose, we’re fierce champions for better retirement security, known for our can-do culture where everyone plays a role in bringing our vision to life. If this sounds like a fit, we’d love you to be a part of it.

About The Role

We are seeking a Senior Cybersecurity Engineer for our Information Technology team. The Senior Cyber Security Engineer will play a critical role within the Security Operations team, responsible for safeguarding the organization's IT infrastructure, applications, and data against cyber threats. The role requires deep expertise in security monitoring, incident response, vulnerability management, and cloud security, ensuring the organization's security posture remains strong. The successful incumbent will bring hands-on experience with security tools and platforms such as Splunk Enterprise Security, Azure Cloud Security, CrowdStrike, Rapid7 InsightVM, Imperva WAF, and Data Loss Prevention (DLP) solutions. They will drive proactive threat detection, incident response, and security enhancements, working closely with cross-functional teams to implement robust security measures.

As The Newest Member Of Our Team, You’ll

Provide SME leadership to improve Cloud security posture, ensuring adherence to regulatory standards and best practices across all infrastructure and services.
Deploy and manage WAF, DLP (endpoints, cloud, email), XDR/ EDR platforms, Cloud Security tools (CrowdStrike CNAPP, Tenable CSPM) and SIEM and SOAR (Azure); lead Incident Response efforts while integrating AI/ML threat detection to safeguard against evolving AI based and data-centric risks.
Partner with software engineering teams to embed secure coding, conduct application security testing (SAST &DAST), and reinforce application-layer defenses throughout the SDLC.
Manage and enhance the Vulnerability Management Program using Tenable; provide SME-level threat intelligence to proactively track emerging vulnerabilities and drive the implementation of security patches, configuration changes, and targeted mitigations.
Conduct regular risk assessments, support penetration testing (external & internal), and compliance audits to enforce adherence to industry frameworks (ISO 27001, NIST, CIS, GDPR, SOC 2), while actively supporting all security audit and regulatory requirement initiatives.
Develop and continuously refine security playbooks, incident response plans, and threat-hunting methodologies to strengthen detection capabilities and organizational resilience.
Monitor, analyze, and respond to incidents via Azure Sentinel; provide SME-level support to analysts using CrowdStrike and Azure Sentinel for advanced threat investigations, while crafting SIEM use cases tailored to the current threat landscape.
Lead IR efforts - including containment, eradication, and forensic analysis - while executing a strategic vision to develop innovative approaches that accelerate threat response and remediation and continuously refine incident response plans and threat-hunting methodologies.
Harden CAAT environments against AI/ML-based attacks; provide technical mentorship to junior security engineers and analysts; and clearly communicate security risks and mitigation strategies to stakeholders.
Lead the documentation of security incidents, technical project requirements, runbooks, and standard operating procedures to institutionalize knowledge across teams as an SME.
Ensure adherence to industry standards (ISO 27001, NIST, CIS, GDPR, SOC 2) and actively support security audits and regulatory compliance initiatives.
Communicate security risks and mitigation strategies to stakeholders, collaborate cross-functionally with IT, development, and operations to embed security across the organization, and manage multiple concurrent projects while applying strong analytical and problem-solving skills, working autonomously with excellent written and verbal communication.
Integrate secure coding practices into the SDLC; conduct SAST, DAST, and IAST; perform secure code reviews; and provide tailored remediation guidance to development teams.
Manage WAF and related security solutions against OWASP Top 10 threats (SQLi, XSS, insecure deserialization); enforce API security (authentication, authorization, encryption) alongside OAuth, JWT, and MFA; and conduct threat modeling and risk assessments to identify application weaknesses.
Embed security controls into CI/CD pipelines to automate vulnerability scanning and compliance checks; utilize SCA to track and mitigate third‑party dependency risks; implement secrets management to eliminate hardcoded credentials; and enforce zero‑trust principles across DevOps workflows.
Partner with development teams as an Application Security SME to foster a security‑first culture, promoting proactive ownership of security controls throughout software development.
Rapidly acquire skills in fast‑moving domains (AI, ML, Quantum); understand attacker exploit techniques and remediation methods; maintain expertise across infrastructure, network, endpoint, and mobile security; and provide technical mentorship to junior security engineers and analysts.

To Succeed, You Bring

A minimum of eight (8) years of practical experience in various cybersecurity areas such Application Security, Vulnerability Management, Incident Response, Cloud Security.
A degree in the field of computer science.
A Relevant security certification such as CISSP, CCSP, Security+, CEH, CompTIA Security, etc.
Understanding of security standards and frameworks such as ISO27001, NIST and CIS, etc.
Strong knowledge of technical configurations from various operating systems and security solutions (Windows, Linux, Mac, IDS / IPS, DLP, SIEM, SOAR, WAF, VPNs, firewalls, encryption, etc.)
Excellent problem-solving and analytical skills to identify and resolve security issues effectively.
Excellent understanding of MITRE ATT&CK and MITRE ATLAS frameworks.
Good understanding of cloud security concepts and experience securing cloud-based infrastructure is an asset.
Proven project management and organizational skills, specifically managing multiple, concurrent projects.
Excellent written and verbal communication coupled with an ability to work with minimal supervision.

At CAAT, we believe innovation, passion, and purpose are ingredients for a great work environment. We’re incredibly proud of our people and the remarkable impact they have as catalysts for change. We’re committed to attracting and keeping great talent, which means competitive compensation, exceptional benefits, and an environment where people can grow and thrive. When you work with CAAT, you’ll enjoy:

Opportunities to Build a Better You: We never stand still. As we grow, so do you. Enjoy a place that provides endless opportunities to learn and master your skills while cultivating new ones.
Comprehensive & Holistic Care: Be at your best with a Total Rewards program that feeds and prioritizes your physical, mental, and financial wellness. From flexible work arrangements, comprehensive benefits to wellness incentives, and a defined benefit pension plan – we have you covered.
A Place to Collaborate and Win: We’ve built a lively environment where creativity and open communication thrive. It’s why we’re consistently recognized as one of ‘Canada’s Most Admired Corporate Cultures’, one of ‘Greater Toronto’s Top Employers’, and one of the ‘Best Places to Work’.
Work that Truly Matters. You’re giving Canadians the opportunity for better retirement security, and organizations the chance to do more.

If you believe that Canadians deserve a future where a secure lifetime retirement income contributes to their financial and overall well-being, then CAAT could be the right fit for you. Start your journey with us today. Apply now.

Learn more about us by visiting www.caatpension.ca/careers

No artificial intelligence tools are used to screen, assess, or select applicants for this position. Artificial intelligence tools may be used to help recruiters identify potential candidates on external platforms. All hiring decisions are made by human reviewers.

Diversity, Equity, Inclusion, And Belonging (DEIB)

DEIB at CAAT means we respect and value the broadest range of experiences, geographies, gender, ethnicities, backgrounds, and perspectives as key elements of our culture. Our vision is to provide an environment where employees can bring their best, professional, authentic, selves to work.

CAAT Pension Plan is an equal opportunity employer, and we will accommodate any needs under the Accessibility for Ontarians with Disabilities Act and the Ontario Human Rights Code. Hiring processes will be modified to remove barriers to accommodate those with disabilities, if requested. Should any applicant require accommodation through the application processes, please contact us at [email protected] or call Human Resources at 416-673-9000 for assistance.

Vacancy

This posting is for an existing vacancy

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