Security Specialist V (10+ years) to provide security consulting and governance oversight using network security and security control frameworks 58741 Our financial services client is seeking a Security Specialist V (10+ years) to provide security consulting and governance oversight using network security and security control frameworks
Join a Global Security and Defence function within a banking environment to drive security consulting and governance across complex enterprise initiatives. You will partner with Architecture, Infrastructure & Engineering, and Risk teams to assess risk, define standards, and implement controls across cloud, hybrid, on-premises, containerized, B2B, and emerging technology environments. The role shapes governance guardrails for secure access, URL filtering, network segmentation, B2B connectivity, and Zero Trust while supporting currency upgrades from legacy to new environments and addressing vulnerabilities. One-year contract, hybrid (3 days in office, 2 days from home) with versatile anchor days, structured onboarding with 3–4 weeks of role-specific training, potential extension or conversion based on business needs and performance, and a supportive environment with strong work-life balance and broad enterprise exposure.
Contract, Hybrid 3 days in office, 2 days work from home
320 Front Street West Corporate, Toronto, 320 Front Street West, Toronto, 740 Progress Ave, Scarborough, or 4720 Tahoe Blvd, Mississauga
12 months
Must Haves 10+ years of Networking
Strong knowledge of network security technologies, architectures, and enterprise security principles




Strong knowledge of enterprise network infrastructure , including routers, switches, load balancers, proxies, DNS
Strong understanding of security governance , risk management, and security control frameworks
Security assessments and evaluating technology risk
Nice to Have Industry certifications such as CISSP, CCSP, CISM
Knowledge of Zero Trust architectures, secure access technologies, and network segmentation principles
Security knowledge/background
Prior financial institution, highly regulated, large enterprise environment experience
Responsibilities Provide security consulting and risk assessments for technology initiatives and projects
Review solution designs and provide risk-based security recommendations aligned with enterprise security standards
Develop and maintain security standards, technical requirements, STIGs, control mappings, and implementation guidance
Support governance and security reviews for cloud, hybrid, on-premises, containerized, B2B, and emerging technology environments
Assess and provide guidance on security controls for Kubernetes, cloud-native platforms, APIs, SaaS solutions, AI-enabled technologies, and partner connectivity solutions
Design and maintain governance controls supporting secure access, URL filtering, network segmentation, B2B connectivity, and Zero Trust initiatives
Partner with technology teams to establish security guardrails and governance controls that can be consistently applied across the enterprise
Disclaimer: AI may be used in evaluating candidates. This posting is for an existing vacancy.

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📌 Security Specialist V (10+ years) to provide security consulting and governance oversight using netw (Ontario)
🏢 S.I. Systems
📍 Ontario