Job Description Job title : CSP Tools Tower Lead Location: Calgary Work Model: Onsite 5 days/wk Required Technical Skills Microsoft Defender for Endpoint (MDE) Microsoft Defender for Identity (MDI) Microsoft Defender for Cloud Apps (MDCA) Crowd

Strike Falcon Proofpoint Email Security Security Incident Investigation and Response Threat Hunting and Threat Intelligence Endpoint Detection & Response (EDR) SIEM/SOAR integration knowledge (Microsoft Sentinel preferred) Windows Server and Active Directory Security Email Security and Anti-Phishing Controls Security Monitoring and Alert Triage Key Responsibilities Administer and support Microsoft Defender Suite (MDE, MDI, MDCA).

Manage Crowd

Strike Falcon platform including policy tuning, threat detection, and endpoint protection.

Monitor and administer Proofpoint email security solutions to protect against phishing, malware, and business email compromise attacks.





Investigate security alerts and incidents, perform root cause analysis, and provide remediation recommendations.

Conduct proactive threat hunting across endpoints, identities, cloud applications, and email environments.

Fine-tune detection rules and security policies to reduce false positives and improve security visibility.

Integrate security tools with SIEM platforms such as Microsoft Sentinel.

Develop and maintain security monitoring dashboards, reports, and operational documentation.

Collaborate with infrastructure, application, and SOC teams during incident response and remediation activities.

Support vulnerability management and security compliance initiatives.

Requirements Java

📌 CSP Tools Tower Lead (Calgary)
🏢 Astra North Infoteck
📍 Calgary