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Senior IT Security Vulnerability Analysis Specialist to support the maturation of enterprise vulnerability management and security risk mitigation services within a cloud-enabled environment.

Company: S.i. Systems

Location: Ottawa, London

Posted: March 23, 2026

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Position Details

Our valued public sector client is hiring a Senior IT Security Vulnerability Analysis Specialist to support the maturation of enterprise vulnerability management and security risk mitigation services within a cloud-enabled environment.

Background:

The organization operates a well-established Cyber Security Operations Centre (CSOC) and is advancing its security posture to better address enterprise and cloud-based risks. As part of this effort, there is a need to strengthen vulnerability assessment, security risk analysis, and Security Assessment & Authorization (SA&A) capabilities. This role will support the Security Operations Group by providing senior-level security expertise to proactively identify, assess, and mitigate technical vulnerabilities across architectures, applications, and infrastructure.

Tasks:

  • Perform security risk assessments using industry-standard methodologies to evaluate proposed and existing architectures.
  • Identify archit...