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Incident Response Specialist

Job in Toronto, Ontario, M5A, Canada
Listing for: Integriti
Full Time position
Listed on 2026-06-14
Job specializations:
  • IT/Tech
    Cybersecurity, Security Manager
Job Description & How to Apply Below

Responsibilities:

  • Monitor, assess, and triage security alerts and events from SIEM, EDR/XDR, email security, cloud security, and other monitoring platforms.
  • Validate security incidents and determine severity, scope, and business impact.
  • Conduct end-to-end investigations of cybersecurity incidents including phishing, malware, ransomware, account compromise, insider threat, unauthorized access, data exfiltration, and cloud-related incidents
  • Document investigative findings, timelines, indicators of compromise (IOCs), and remediation recommendations.
  • Contribute to use case development, threat hunting, and IOC enrichment where needed.

Required Skills:

  • 3–5 years of cybersecurity experience, with at least 2–3 years in incident response, SOC, or cyber investigations.
  • Strong understanding of the incident response lifecycle: preparation, identification, containment, eradication, recovery, and lessons learned.
  • Hands-on experience with common incident categories such as phishing, malware, endpoint compromise, suspicious authentication activity, privilege misuse, and cloud security events
  • Hands-on experience with:
    • SIEM, EDR/XDR, Identity & cloud logs (Azure, GCP)
  • Strong skills in log analysis, IOC identification, and root cause determination
  • Experience documenting incidents and producing actionable remediation guidance
  • Experience performing Threat hunting using KQL or other query languages, SOAR/playbook automation
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