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Cybersecurity Architect – Critical National Infrastructure

Cognizant | halifax, Canada | Posted June 05, 2026

Position Overview

About the role

As a Cybersecurity Architect – Critical National Infrastructure (CNI), you will make an impact by designing, improving, and operating security architecture and defense capabilities across complex cloud and hybrid environments. You will be a valued member of the cybersecurity team, working closely with cloud, infrastructure, and application teams to strengthen security posture and reduce organizational risk.

In this role, you will:

  • Design and implement security architectures across AWS and Azure environments, ensuring alignment with enterprise and regulatory standards
  • Lead and support advanced security operations, including monitoring, investigation, threat detection, and incident response
  • Develop and enhance detection capabilities across SIEM, EDR, and cloud-native tooling to improve accuracy and reduce noise
  • Drive incident response activities including triage, containment, ...

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