Senior Infrastructure Performance Engineer

Lead infrastructure performance engineering for Scotiabank in Toronto, using deep troubleshooting and resiliency expertise across complex technology domains.

This senior technical Engineer resolves high-impact infrastructure performance issues across GTEP. You will establish cross-domain practices spanning network, cloud, compute, storage, security, middleware, and database technologies. The work supports performance, scalability, resiliency, and operational excellence for business-critical applications and services.

Key Responsibilities:

• Resolve complex infrastructure performance and resiliency issues across GTEP
• Support GNOC escalations through packet analysis and cross-platform diagnostics
• Define performance KPIs, baselines, thresholds, and service health metrics
• Lead incident reviews, resiliency assessments, and performance validation
• Establish reusable troubleshooting playbooks and engineering standards

Requirements:

• Seven or more years in infrastructure engineering or SME roles
• Expertise across network, security, cloud, compute, storage, and middleware
• Experience leading major incidents and cross-domain troubleshooting
• Experience with observability platforms and diagnostic tooling
• Knowledge of routing, load balancing, DNS, TLS, firewalls, and VPN

Apply infrastructure performance, observability, and resiliency expertise to strengthen Scotiabank’s business-critical technology services in Toronto.