Security Architect: Cloud, App & Infra Security + Threat Modeling

R Systems; Mississauga; On-site; CAD 120,000 - 160,000; Full time

Benefits offered by this job

Frequent internal hackathons

Cultural celebrations

Diverse project exposure

Centre of Excellence (COE)

E-learning platform

Open door policy

Job summary

R Systems in Canada seeks a Security Architect to design and deliver secure solutions across cloud, network, and infrastructure. You will partner with project, engineering, and infrastructure teams to define security requirements and perform architecture reviews.

The role emphasizes threat modeling, risk assessments, and implementing practical security controls while balancing business needs. 5–10 years in cybersecurity preferred.

Qualifications

• 5–10 years in cybersecurity.
• Experience designing secure solutions for cloud, application, network, and infrastructure.
• Ability to balance security risks with business needs and delivery timelines.

Responsibilities

• Partner with project teams to design secure solutions.
• Conduct architecture and design reviews.
• Develop security requirements for projects and vendors.
• Perform threat modeling and risk assessments.
• Support cloud, application, and infrastructure initiatives.
• Work with engineers to implement security controls.
• Review vendor security architectures.

Skills

Cloud security

Network security

Infrastructure security

Application security

Threat modeling

Risk assessment

Security frameworks

Security reviews

Job description

R Systems in Canada seeks a Security Architect to design and deliver secure solutions across cloud, network, and infrastructure. You will partner with project, engineering, and infrastructure teams to define security requirements and perform architecture reviews.

The role emphasizes threat modeling, risk assessments, and implementing practical security controls while balancing business needs. 5–10 years in cybersecurity preferred.