Senior Cyber Security Operations Analyst lead threat detection, investigation, and response activities
Job in
Calgary, Alberta, T3S, Canada
Listing for:
S.i. Systems
Contract
position
Listed on 2026-01-01
Job specializations:
-
IT/Tech
Cybersecurity, Security Manager
Job Description & How to Apply Below
Position: Senior Cyber Security Operations Analyst who will lead threat detection, investigation, and response activities across
Our client is seeking a Senior Cyber Security Operations Analyst who will lead threat detection, investigation, and response activities across Microsoft Defender environments.
Must-haves:
7+ years of experience in cybersecurity operations, threat detection, incident response, or IT securityAdvanced proficiency with the Microsoft Defender suite (Defender for Endpoint, Identity, Cloud Apps, and Office )Deep expertise in email security protocols (SPF, DKIM, DMARC) and advanced phishing/spoofing threat analysisExperience working with SIEM/SOAR platforms for advanced detection, automation, and response (MS Sentinel, Splunk)In-depth knowledge of i
dentity-based attack techniques (credential theft, pass-the-hash, Kerberoasting, MFA bypass, OAuth abuse)Strong incident response capabilities, including threat hunting, triage, root cause analysis, and remediation planningDemonstrated experience in GRC, including policy development, enterprise risk assessments, control design/implementation, and compliance program supportStrong understanding of security frameworks (NIST CSF, ISO , CIS Controls, SOC 2, ITIL)Ability to lead audit activities, assess control gaps, and provide recommendations to improve organizational security maturity
Position Requirements
10+ Years
work experience
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