Senior Technology Architect shaping enterprise security for TELUS, leading architecture decisions and managing large-scale cloud migration. Driving security design and governance across the enterprise.
Responsibilities
Shape enterprise security across TELUS' transformation & lead architecture decisions that balance security rigor with business velocity
Lead enterprise security architecture activities across strategic programs and initiatives
Develop and maintain enterprise security reference architectures, standards, and patterns
Provide security architecture guidance for cloud, infrastructure, application, network, and data solutions
Conduct architecture and design reviews for major initiatives
Partner with delivery teams, infrastructure teams, application teams, and business stakeholders
Support risk assessments and security control alignment activities
Drive security architecture governance and decision consistency
Develop enterprise architecture models, viewpoints, and reusable architectural artifacts using ArchiMate
Contribute to the development and maintenance of centralized enterprise architecture repositories and reusable security patterns
Mentor and guide junior architects and technical teams
Requirements
Bachelor’s degree in Computer Science, Engineering, or a related technical discipline
7+ years of enterprise architecture
Strong experience with enterprise scale security architecture practices
Demonstrated experience developing enterprise architecture models and documentation using ArchiMate
Experience developing and maintaining enterprise architecture repositories, reference architectures, and reusable patterns
Strong experience with cloud security architecture, with Google Cloud Platform (GCP) experience strongly preferred
Strong knowledge of Zero Trust, IAM, network security, data protection, and security governance
Strong understanding of regulatory and compliance frameworks
Excellent stakeholder management and communication skills
Experience supporting large enterprise transformation programs
Great-to-haves: CISSP, SABSA, TOGAF, or equivalent certifications
Experience within Telecommunications or large enterprise environments
Experience with DevSecOps, CI/CD security, and AI security governance
Experience establishing enterprise architecture governance and modeling standards
Experience applying TOGAF principles and enterprise architecture methodologies in large enterprise environments
Développeur.euse sécurité cloud protégeant l’infrastructure de nesto, plateforme de financement hypothécaire canadienne. Conception de contrôles cloud, automatisation DevSecOps et réponse aux incidents.
Lead SCADA and cybersecurity engineer designing compliant electric - substation systems for GE Vernova. Coordinating multidisciplinary teams, vendors, testing, estimates, and project risk for decarbonized energy infrastructure.
Join RBC's Application Security Group to develop innovative security solutions, mentor junior staff, and collaborate across teams to enhance decision - making and automate tasks.
Lead SCADA and cybersecurity engineer designing compliant substation systems for GE Vernova. Guiding project teams, vendor designs, estimates, and acceptance testing for cleaner energy infrastructure.
Senior security advisor simulating cyber threats and strengthening defenses for Desjardins, North America's largest cooperative financial group. Leading complex initiatives, methodologies and cybersecurity risk mitigation.
SA&A Lead securing Azure applications and Microsoft platforms for PLATO, Canada’s Indigenous - owned software testing company. Leading authorization, control testing, evidence collection, and risk remediation.
Senior security advisor simulating and mitigating cyberthreats for Desjardins, North America's largest cooperative financial group. Leading offensive security methodologies, tools and strategic initiatives.
Staff Product Security Engineer building customer identity and authentication services for Affirm’s buy - now - pay - later platform. Designing secure, scalable CIAM backend systems and integrations.
Senior Security Engineer securing AWS infrastructure, production systems, and AI - driven workflows. Building guardrails, vulnerability remediation, monitoring, and incident response for a rapidly scaling platform.