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Senior Security Engineer Jobs in Kitchener, ON (NOW HIRING)

Space Ops Inc.

Senior DevOps Engineer

Hamilton, ON · On-site

As a senior member of the technical team, this individual takes full ownership of the ... Security, Compliance & Observability Cluster Hardening: Implements rigorous security protocols ...

Canadian Solar

Senior DevOps Engineer

Kitchener, ON · On-site +1

CA$110K - CA$140K/yr

Senior DevOps Engineer Department: EQS Compensation: $110,000 - $140,000 + annual bonus (paid in ... Implement security and data protection measures. * Automate repetitive tasks and improve the ...

eStorage

Senior DevOps Engineer

Kitchener, ON · On-site +1

CA$110K - CA$140K/yr

Senior DevOps Engineer Department: EQS Compensation: $110,000 - $140,000 + annual bonus (paid in ... Implement security and data protection measures. * Automate repetitive tasks and improve the ...

Sun Life Financial

Senior Data Engineer

Waterloo, ON · On-site

At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security ... This Senior Business data engineer will play an indispensable role in assembling the necessary data ...

Sun Life Financial

Senior Data Engineer

Waterloo, ON

At Sun Life, we're driven by our Purpose: helping our Clients achieve lifetime financial security ... This Senior Business data engineer will play an indispensable role in assembling the necessary data ...

Manulife

Senior AI Engineer

Waterloo, ON · On-site

As a Senior AI Engineer, you will be responsible for Full-Stack Software Development i.e. building ... Design, build, and integrate AI-enabled and Generative AI features , following security ...

New

eStorage

Senior Product Reliability Engineer

Kitchener, ON · Hybrid

CA$90K - CA$130K/yr

Senior Product Reliability Engineer Compensation: $90,000 - $130,000 + annual bonus (paid in local ... Adhere to Company's quality standards, security policies, and compliance requirements; cultivate a ...

Alpaca

Senior AI Platform Engineer

Waterloo, ON · On-site

As Senior AI Platform Engineer, you will own the technical capability layer that makes that ... You will work closely with DevOps, Security, IT, and engineering teams across the company. Things ...

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Senior Security Engineer information

What skills and qualifications are needed to be a senior security engineer?

To thrive as a Senior Security Engineer, you need deep expertise in network security, risk assessment, incident response, and a relevant degree or equivalent experience. Familiarity with security tools such as SIEM platforms, firewalls, IDS/IPS, and certifications like CISSP or CEH are typically required. Strong analytical thinking, effective communication, and leadership abilities help you excel in complex security environments. These skills and qualifications are crucial to safeguard organizational assets and maintain robust defense against evolving cyber threats.

How does a senior security engineer collaborate with other departments to enhance organizational security?

Senior Security Engineers frequently work cross-functionally, partnering with IT, software development, and compliance teams to implement security best practices and respond to incidents. They play a key role in conducting security reviews, advising on secure design, and leading incident response efforts. Effective communication and collaboration are essential, as these engineers often translate technical risks into business terms and provide guidance during audits or vulnerability assessments. This collaborative approach helps ensure comprehensive protection across all organizational assets.

What is the difference between Senior Security Engineer vs Security Analyst?

AspectSenior Security EngineerSecurity Analyst
Required CredentialsCertifications like CISSP, CISA, CEH; Bachelor's or Master's in Cybersecurity or related fieldsCertifications like CompTIA Security+, GIAC Security Essentials; Bachelor's in Cybersecurity, Information Technology, or related fields
Work EnvironmentDesigning security systems, implementing security measures, leading security projectsMonitoring security alerts, analyzing threats, conducting security assessments
Employer & Industry UsageUsed in tech companies, finance, healthcare for security infrastructure rolesCommon in various industries for threat detection and incident response

The main difference is that Senior Security Engineers focus on designing and implementing security solutions, while Security Analysts primarily monitor and analyze security threats. Both roles require relevant certifications and work in similar environments, but their responsibilities differ in scope and focus.

What cities near Kitchener, ON are hiring for Senior Security Engineer jobs?

Cities near Kitchener, ON with the most Senior Security Engineer job openings:

Senior Security Engineer jobs near you
Infographic showing various Senior Security Engineer job openings in Kitchener, ON as of August 2026, with employment types broken down into 78% Full Time, and 22% Contract. Highlights an 79% In-person, and 21% Remote job distribution.

Senior Security Engineer, Application Security

Faire

Kitchener, ON • On-site

CA$160K - CA$220K/yr

Full-time

Posted 2 days ago

New

Job description

About this role

Our Engineering organization owns the software that makes our marketplace work. Our Application Security function is focused on keeping vulnerabilities out of the code and software as it's built and shipped, owning the SDLC from commit to production. We care about good engineering practice and love to write software that is secure, tested, easy to maintain, and can scale to millions of users. We build scalable, reusable frameworks; consult with product teams; listen to the data; and iterate.

As a Senior Security Engineer, Application Security, you'll collaborate with us to:

  • Find and fix vulnerabilities in first-party code and third-party dependencies using AI-powered detection, SAST, DAST, SCA, and secret scanning tooling.
  • Build shift-left tooling and CI/CD guardrails that make the secure path the default in the build pipeline.
  • Own offensive security engagements such as penetration tests with external vendors.
  • Evaluate and harden the security of AI-assisted code generation workflows.
  • Own the bug bounty program and the vulnerability management lifecycle end to end, from intake through remediation and closure.
  • Lead threat modeling and secure design reviews for new products and high-risk platform changes, shaping the architecture before the code is written rather than reviewing it after.
  • Conduct security reviews and consultations with product and platform teams and develop secure coding standards and scaling frameworks for recurring vulnerability classes.

We're excited about you because you have:

  • Hands-on experience integrating security into the software development lifecycle.
  • Experience driving vulnerability remediation across teams you do not own, with a point of view on how to set severities, hold SLAs, and get things actually closed.
  • Exposure to offensive security, whether that is running a bug bounty program, scoping penetration tests with external vendors, or finding and reporting real vulnerabilities yourself.
  • A passion for coding and solving security problems scalably with code and automation, rather than with process and policy.
  • Comfort writing and reviewing code in OOP languages such as Kotlin, Java, Python, or TypeScript, enough to read an unfamiliar service, judge whether a finding is real, and open the pull request that fixes it.
  • Practical experience with AppSec detection tooling (SAST, DAST, SCA, or secret scanning), including the unglamorous parts: deploying it, tuning the rules, and cutting the false positives so engineers trust the results.
  • A thorough understanding of web application security principles and common vulnerabilities, including OWASP Top 10, with an instinct for the systemic fix behind the individual finding.
  • Experience leading threat models on systems you did not build, and the judgement to know which designs need one and which do not.
  • Experience working in modern cloud computing environments such as AWS or GCP.
  • The ability to explain risk to product engineers in a way that makes them want to fix it, and the credibility to be invited into design discussions rather than added as a gate.
  • Curiosity about the security of AI-assisted development, and interest in figuring out what changes when a meaningful share of the code is machine-generated.

Technologies we use and teach:

  • Kotlin, Typescript, Python
  • AppSec tooling - SAST/DAST/SCA/secret scanning
  • AWS, OCI, Terraform, Kubernetes
  • AI tooling - Cursor, Claude

Salary Range

Canada: the pay range for this role is $160,000 to $220,000 per year.

This role will also be eligible for equity and benefits. Actual base pay will be determined based on permissible factors such as transferable skills, work experience, market demands, and primary work location. The base pay range provided is subject to change and may be modified in the future.

Faire uses Artificial Intelligence (AI) to screen and select applicants for this position.

This job posting is for an existing vacancy.

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