Senior Cyber Security Architect

Symbiotic Digital•London, ON

2d•Onsite

About The Position

The Senior Technology Architect (Strategy) is responsible for designing, implementing, and leading enterprise-level cyber security and network architectures. This role focuses on advancing modern security practices including Zero Trust, AI-driven security operations, and hybrid managed security services models. The position requires strong expertise in cyber security frameworks, cloud platforms, and next-generation network technologies, along with experience advising leadership and contributing to large-scale transformation initiatives within public-sector or education environments.

Requirements

10+ years of experience in cyber security and network security architecture
5+ years designing enterprise-wide architectures across cloud, network, identity, and security operations
Hands-on experience with Zero Trust Architecture (ZTA)
Hands-on experience with SASE/SSE (SWG, CASB, FWaaS, ZTNA)
Hands-on experience with Cloud security platforms (Microsoft, AWS, Google)
Hands-on experience with MITRE ATT&CK, NIST CSF, CIS Controls
Hands-on experience with SIEM, SOAR, EDR/XDR, UEBA
Hands-on experience with AI/ML-driven security analytics and automation
Hands-on experience with Identity and access management (MFA, passwordless, certificates)
Hands-on experience with Threat detection, incident response, vulnerability management
Hands-on experience with Penetration testing and red teaming
Experience designing hybrid security operations integrating MSSPs
5+ years of experience with LAN/WAN, VPN, VLAN, firewalls and routing
Experience with SDN/SD-WAN technologies
Experience with SASE/SSE platforms
Strong knowledge of network monitoring and telemetry tools
Experience configuring and troubleshooting network protocols
10+ years advising executive stakeholders
Experience leading large, multi-stakeholder initiatives
Strong documentation and communication skills
Experience building technology roadmaps and modernization strategies
Knowledge of compliance and regulatory alignment in public-sector environments
Experience working within the Ontario public sector or similar regulated environments
Knowledge of government standards and policies

Nice To Haves

Postgraduate degree in computer science, cyber security, or engineering
Certifications such as CISSP, CISM, CCSP, CEH, CISA, or CRISC
Experience in education sector environments

Responsibilities

Lead end-to-end architecture design and integration strategy for cyber security operating models
Provide subject matter expertise across cyber security, network architecture, and modern security frameworks
Design and implement AI-enabled security capabilities including automation, analytics, and threat detection
Develop and implement hybrid cyber security operating models integrating internal teams with managed service providers
Deliver architecture, design, and implementation for next-generation network and cyber security technologies (SASE, SD-WAN, IAM, endpoint security, etc.)
Develop enterprise reference architectures aligned across infrastructure, security, and operational domains
Support transition from traditional security operations to hybrid managed security services models
Provide advisory on modernization strategies including cloud adoption, segmentation, and data residency
Lead architecture assessments and develop technology roadmaps based on industry trends and threat intelligence
Create technical documentation including architecture designs, reports, and cost models
Provide expertise in NOC/SOC technologies including SIEM, SOAR, and monitoring platforms
Collaborate with stakeholders and present recommendations to senior leadership
Support implementation, troubleshooting, training, and on-site activities when required