Senior Lead Security Engineer (Splunk & Cloud SIEM)

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

toronto, on, Canada
Full-time
Posted May 27, 2026

Job Description

Overview

Senior Lead Security Engineer (Splunk & Cloud SIEM) – This role is a high-level engineering position that sits at the intersection of Big Data (Splunk) and Cloud Infrastructure, requiring a candidate who can build the eyes of a security operations center.

Key Skills Spotlight

  • Splunk Mastery: Deep engineering expertise in Splunk Enterprise , including administration, Search Processing Language (SPL), and Common Information Model (CIM ) compliance.

  • Advanced SIEM Architecting: Proven experience implementing and optimizing Splunk ITSI , UBA , CRIBL , and Microsoft Sentinel for enterprise-wide visibility.

  • Cloud Security Ecosystem: Strong proficiency in Azure Security controls and logging, with additional experience across AWS and GCP environments.

  • Data Ingestion & Automation: Ability to build com...