Senior Cybersecurity Test Architect We are seeking a Senior Cybersecurity Test Architect to design and lead the enterprise security testing strategy across applications, infrastructure, cloud environments, and system integrations. This role will establish security testing standards, develop threat-based test approaches, and ensure security requirements are effectively validated through repeatable and measurable testing. Define the enterprise security testing strategy, architecture, and coverage model across applications, infrastructure, cloud, and integrations.

Develop threat models and security test scenarios using industry-standard methodologies such as STRIDE and MITRE ATT&CK.; Data flows and system integrations Ensure security testing is traceable to security requirements, policies, controls, and risk objectives . Support complex security risk assessments, investigations, and escalations .

Collaborate with cybersecurity, architecture, development, cloud, infrastructure, and engineering teams to integrate security testing throughout the SDLC. Provide technical leadership and guidance on security testing methodologies, automation, and continuous security validation. Produce clear technical documentation, test strategies, architecture diagrams,



and security assessment reports. 8+ years of experience in cybersecurity architecture, security engineering, security testing, or a related discipline. ~ Solid experience developing enterprise security test strategies and architectures . ~ Strong knowledge of cloud security architecture across AWS, Azure, and/or GCP. ~ Experience with API security, identity architecture, IAM, authentication, and authorization . ~ Strong understanding of application, infrastructure, network, and integration security. ~ Experience defining and implementing manual and automated security testing approaches . ~ Strong understanding of security controls, requirements, risk management, and compliance frameworks. ~ Excellent technical documentation, architecture, and communication skills. ~ Ability to work effectively with technical teams, architects, developers, and security stakeholders.

Experience integrating security testing into CI/CD and DevSecOps environments . Knowledge of security testing tools and automation frameworks. Relevant cybersecurity certifications such as CISSP, SABSA, GIAC, or cloud security certifications would be an asset. #

📌 Senior Cybersecurity Test Architect (Ottawa)
🏢 Myticas Consulting
📍 Ottawa