Application Security Architect Threat Modeling & Security Architecture Ontario

Application Security Architect Threat Modeling & Security Architecture Ontario

05 Aug
|
HCLTech
|
Ontario

05 Aug

HCLTech

Ontario

We are seeking a highly skilled Application Security Architect to join our Application Security team. This role will be responsible for driving enterprise threat modeling initiatives, defining security architecture patterns, supporting development teams with secure design decisions, and contributing to security engineering efforts including API development and security enablement.

The ideal candidate combines solid security architecture expertise with hands‑on application security experience and the ability to influence engineering teams across the organization.

Experience: 7+ Years

Location: Hybrid / Remote

Key Responsibilities

Partner with application teams to conduct and complete threat models for recent and existing applications.

Lead threat modeling workshops and identify risks, attack vectors, and mitigation strategies.

Develop and maintain reusable security architecture patterns and secure design standards.





Provide on‑demand security architecture support and guidance to development teams.

Research, document, and maintain Architecture Decision Records (ADRs).

Review application, API, and database designs from a security perspective.

Design and develop APIs as needed to support security initiatives.

Analyze vulnerabilities and provide risk‑based remediation recommendations.

Required Skills

Application Security

Threat Modeling (STRIDE, PASTA preferred)

Security Architecture & Design

Threat & Vulnerability Management

REST APIs / Web Services

API Security

GitHub, GitLab, Bitbucket, or SVN

JIRA

Technical Documentation & ADRs

AI / GenAI Security Awareness

Preferred Skills

OWASP Top 10

Secure SDLC (SSDLC)

Cloud Security (Azure, AWS, GCP)

DevSecOps

Security Certifications (CISSP, CSSLP, CCSP, TOGAF)
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📌 Application Security Architect Threat Modeling & Security Architecture Ontario
🏢 HCLTech
📍 Ontario

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