First seen by Alion on Nov 5, 2026.
Our banking client is seeking a Information Security Analyst II (2+ years) to administer and optimize SIEM platforms using Splunk Enterprise and Microsoft Sentinel
Contribute to a high-impact security logging and monitoring initiative focused on platform integration and reporting within a well-known banking environment. The role centers on hands-on SIEM administration, data onboarding, and reporting across Splunk Enterprise, Microsoft Sentinel, Google SecOps, and Cribl. Join a 15-person team with structured onboarding and knowledge transfer, and learn from senior colleagues. Long-term contract through 2027 with potential for extension or conversion, in a hybrid Toronto model.
Contract, Toronto, Hybrid, 2 days on site, 3 days work from home
320 Front Street West
11 months
Must Haves
- 2+ years in cybersecurity analysis or engineering
- 2+ years with SIEM platforms, including Splunk Enterprise and Microsoft Sentinel
- Foundational certifications in Splunk or Microsoft Sentinel
- Post-secondary education
Nice to Have
- Google SecOps or Cribl
- Banking or financial institution experience
- Creating dashboards and reports within Microsoft Sentinel or Splunk
Responsibilities
- Provide L3/L4 technical support case management for SIEM platforms
- Integrate data sources to log system and application security events into enterprise SIEM platforms
- Administer and maintain enterprise SIEM platforms, including upgrades, health checks, dashboard development, and reports
- Collaborate with the data onboarding team and stakeholders on data ingestion, security use case development, and dashboard/report creation
- Plan the strategic roadmap for analytics technologies with security engineering and Cyber Threat Management teams
- Contribute to the enterprise SIEM strategic roadmap to meet business requirements
- Research logging techniques to identify, retrieve, and monitor security events from emerging technologies
AI may be used in evaluating candidates.
This posting is for an existing vacancy.

