Position Description:

Location: Can be situated anywhere in Canada within proximity to a CGI office to facilitate a hybrid work model

Bilingualism: English/French highly preferrred

Security Clearance: Ability to obtain Federal level Reliability or Secret Security Clearance.

The Cybersecurity Solution Architect is responsible for designing secure, scalable, and resilient technology solutions that align with organizational security standards, enterprise architecture principles, regulatory requirements, and business objectives.The role provides cybersecurity architecture leadership across cloud, on premises, and hybrid environments and works closely with business stakeholders, enterprise architects, infrastructure and application teams, security operations, risk and compliance teams, and technology vendors.The Cybersecurity Solution Architect will translate business and technical requirements into practical security architectures, identify security risks and control requirements, evaluate technologies, and provide architectural guidance throughout the solution lifecycle.

Your future duties and responsibilities:

Key Responsibilities:

Security Architecture & Solution Design

Design end to end cybersecurity architectures for enterprise applications, infrastructure, cloud platforms, networks, and digital services.

Develop security architecture diagrams, solution designs, security patterns, reference architectures, and technical standards.

Review solution architectures and identify security risks, vulnerabilities, architectural gaps, and required security controls.

Ensure security requirements are incorporated throughout the solution design and implementation lifecycle.

Apply security by design, defense in depth, least privilege, Zero Trust, and secure by default principles.

Provide architectural guidance for on premises, cloud, SaaS, PaaS, IaaS, and hybrid environments.

Evaluate proposed architecture changes and provide recommendations to improve security, resilience, scalability, and operational effectiveness.

Cloud & Infrastructure Security

Design and review security architectures for Microsoft Azure, AWS, and/or Google Cloud environments.

Define security requirements for cloud identity, networking, workloads, storage, encryption, logging, monitoring, and data protection.

Provide guidance on secure cloud landing zones, network segmentation, private connectivity, firewalls, WAF, API security, workload protection, and cloud security posture management.

Assess container, Kubernetes, serverless, and modern application architectures where applicable.

Support secure integration between cloud and on premises environments.

Identity & Access Management

Develop architecture and security patterns for Identity and Access Management (IAM).

Provide guidance on authentication, authorization, Single Sign On (SSO), Multi Factor Authentication (MFA), federation, Privileged Access Management (PAM), and identity governance.

Apply Zero Trust principles to identity, endpoint, application, network, and data access.

Review service accounts, application identities, machine identities, and privileged access models.

Application & Data Security

Provide security architecture guidance throughout the Software Development Lifecycle (SDLC).

Define security requirements for applications, APIs, databases, integrations, and third party services.

Support secure DevSecOps practices, including security testing and controls within CI/CD pipelines.

Advise on encryption, key management, secrets management, certificate management, tokenization, and data loss prevention.

Review application threat models and recommend appropriate mitigating controls.

Support secure adoption of AI, automation, and emerging technologies where applicable.

Security Technology & Controls

Provide architectural guidance and technical oversight across security capabilities including:

SIEM and Security Operations





Endpoint Detection and Response (EDR/XDR)

Network Detection and Response (NDR)

Firewalls, IDS/IPS and network segmentation

Secure Access Service Edge (SASE) and SSE

Cloud security and CNAPP/CSPM

Identity and Privileged Access Management

Data Loss Prevention (DLP)

Vulnerability Management

Email and collaboration security

Web Application Firewalls and API security

Encryption and Key Management

Secrets and Certificate Management

Security automation and orchestration

Backup, recovery, resilience, and ransomware protection

Risk, Governance & Compliance

Perform architectural security assessments and document identified risks and recommended controls.

Translate cybersecurity policies, standards, regulatory requirements, and risk requirements into technical security controls.

Support threat modelling and security risk assessments for new solutions and significant technology changes.

Document architectural decisions, risks, exceptions, assumptions, and compensating controls.

Support compliance with applicable frameworks and standards such as NIST CSF, NIST 800 53, ISO/IEC 27001, CIS Controls, PCI DSS and SOC 2.

Collaborate with Governance, Risk and Compliance teams to ensure appropriate security controls are implemented and evidenced.

Stakeholder & Project Engagement

Act as the cybersecurity architecture representative on technology programs and projects.

Collaborate with Enterprise Architecture, Infrastructure, Cloud, Application Development, Data, Security Operations and business teams.

Translate complex cybersecurity risks and architectural decisions into clear recommendations for technical and non technical stakeholders.

Participate in architecture review boards and security design reviews.

Work with vendors and technology partners to evaluate proposed products and solutions.

Review vendor architectures, security capabilities, integration requirements, and technical proposals.

Provide cybersecurity input into RFPs, RFQs, statements of work, technology evaluations, and procurement activities.

Required qualifications to be successful in this role:

QUALIFICATIONS:

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Engineering, or a related discipline, or equivalent professional experience.

Typically 8+ years of experience in information technology or cybersecurity, including significant experience in security architecture, engineering, or solution design.

Strong understanding of enterprise cybersecurity architecture and security design principles.

Experience designing security solutions across cloud, on premises, and hybrid environments.

Strong knowledge of network security, IAM, application security, cloud security, endpoint security, data protection, and security monitoring.

Experience conducting security architecture reviews, risk assessments, and threat modelling.

Understanding of modern application architectures, APIs, microservices, containers, and DevSecOps.

Ability to develop architecture diagrams, technical specifications, security requirements, and solution documentation.

Strong analytical, problem solving, communication, and stakeholder management skills.

Ability to communicate cybersecurity risks and technical concepts effectively to both technical teams and senior business stakeholders.

PREFERRED QUALIFICATIONS

Experience with technologies and platforms such as:

Microsoft Azure and Microsoft 365

Amazon Web Services (AWS)

Google Cloud Platform (GCP)

Microsoft Entra ID

Microsoft Sentinel

Microsoft Defender

Palo Alto Networks

Fortinet

CrowdStrike





CyberArk

Okta

Splunk

Zscaler

ServiceNow

Relevant professional certifications are considered an asset, including:

CISSP

CCSP

SABSA

TOGAF

Microsoft Certified: Cybersecurity Architect Expert

AWS Certified Security – Specialty

Google Professional Cloud Security Engineer

GIAC security certifications

KEY COMPETENCIES The successful candidate will demonstrate strong capabilities in:

Cybersecurity solution architecture

Enterprise security architecture

Cloud and hybrid security

Zero Trust architecture

Identity and access management

Network and infrastructure security

Application and API security

Data security and privacy

Threat modelling and security risk assessment

Security technology evaluation

Architecture governance

Technical documentation

Stakeholder engagement and consulting

Vendor and solution assessment

Technical leadership and decision making

CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $90,000-$140,000. This role is an existing vacancy.

Use of the term ‘architect’ in this job posting refers to the technical sense related to Information Technology (IT) and does not imply that the individual practices architecture or possesses the requisite license as prescribed by the applicable provincial or territorial architect regulator. We are seeking individuals with expertise in IT architect-related functions, but licensure from an architect regulator is not a prerequisite for this position. Architecture is a regulated profession in Canada which is restricted in terms of use of titles and designation.

Skills:

- Cybersec. Incident Remediation
- Risk analysis
- Security Architecture
- Security assessment
- Solutions Architecture

What you can expect from us:

Together, as owners, let’s turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop cutting-edge solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

That same commitment to fairness extends to how we use technology. To support our recruitment team, AI tools may be used to help assess applications though they never replace human judgement. All hiring decisions remain entirely in the hands of our recruitment professionals.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our team—one of the largest IT and business consulting services firms in the world.

📌 Cybersecurity Architect (Mississauga)
🏢 CGI
📍 Mississauga