RQ08915 – Technology Architect – Senior

September 5, 2025

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Job Description

Description

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Client: Ministry of Public and Business Service Delivery and Procurement
Work Location: 222 Jarvis St, Toronto, Ontario, Hybrid
Estimated Start Date:
Estimated End Date:
#Business Days: 149.00
Extension : 246.00
Hours per day or Week: 7.25 hours per day
Security Level: CRJMC
Must Haves

  • General Well-Rounded Senior Security Architect who has experience with cloud-based solutions, Enterprise solutions, Information, cloud, app, and data security.
  • Conduct threat modelling, risk assessments, and security analyses at the inception, design, and implementation phases.
  • Client Relationship Building skills.

Description
As a Senior Security Architect in our security architecture practice, you will co-develop digital enterprise solutions alongside application, platform product, and operations teams—embedding cyber security by design principles from the outset. You’ll lead client-facing consultative engagements, perform end-to-end security assessments, architecture, and create repeatable architecture patterns and guidelines that ensure compliance with internal standards and industry best practices.
Key Responsibilities

  • Partner with business, product, and engineering stakeholders to define security requirements and translate them into architecture designs.
  • Conduct threat modelling, risk assessments, and security analyses at inception, design, and implementation phases.
  • Develop and maintain reusable “secure-by-design” patterns for cloud (IaaS/PaaS), SaaS, and hybrid deployments.
  • Architect identity and access solutions: SSO, MFA, PKI, least-privilege controls, and federated identity.
  • Design network and infrastructure controls: network segmentation, firewalls, security groups, SASE, micro-segmentation.
  • Specify data-protection mechanisms: encryption key management, transparent data encryption, tokenization, and database activity monitoring.
  • Integrate security telemetry—logs, events, and alerts—into SIEM (Splunk Cloud, Azure Sentinel) and SOAR workflows.
  • Embed security requirements into Develops pipelines using IaC tools and CI/CD integrations.
  • Facilitate architecture review boards, governance gates, and security design workshops.
  • Mentor and guide junior architects and engineers on secure architecture principles and patterns.

General Skills

  • Demonstrated leadership in technical security architecture and solution delivery
  • Deep expertise with at least two major public cloud platforms (AWS, Azure, GCP) and SaaS ecosystems
  • Strong knowledge of application architecture, networking, and security operations
  • Proficiency in structured design methodologies and ITIL processes
  • Excellent verbal and written communication; skilled at presenting to technical and executive audiences
  • Collaborative team player with strong interpersonal, negotiation, and stakeholder-management skills
  • Solid analytical, problem-solving, and decision-making abilities
  • Awareness of emerging security technologies, trends, and compliance requirements

Experience And Skill Set Requirements
Core Security Technology Domains (45%)

  • Identity & Access Management: SSO, MFA, PKI, OAuth/OIDC, SAML, RBAC/ABAC
  • Infrastructure Security: IaaS/PaaS hardening, VPC/VNet/VCN and subnet segmentation, firewalls, Network Security Groups, SASE
  • Data Protection: KMS/Vault, Transparent Data Encryption, tokenization, Data Loss Prevention, Database Activity Monitoring
  • Application Security: Secure SDLC, threat modeling (STRIDE, DREAD), container and serverless security, API gateway, WAF
  • Security Operations Tools: SIEM (Splunk Cloud, Azure Sentinel) ingestion, correlation searches, dashboards; SOAR automation; EDR (Defender, Cortex XDR)

Agile Project Delivery (15%)

  • Hands-on experience with Agile/Scrum: backlog management, user-story creation, sprint planning, stand-ups, retrospectives
  • Embed security requirements and automated tests into CI/CD pipelines
  • Facilitate cross-functional workshops to align SecOps, DevOps, and product teams

Architecture & Design Expertise (35%)

  • Apply frameworks (TOGAF, NIST CSF, CIS Controls) to digital solution blueprints
  • Lead requirements gathering, conceptual, logical, and detailed design phases
  • Develop solution design artifacts: architecture diagrams, data-flow models, sequence diagrams, policy matrices
  • Provide implementation guidance: infrastructure-as-code templates, configuration guidance, logging-agent deployments
  • Chair architecture review boards, capture decisions, and enforce governance processes

Public Sector & Regulatory Awareness (5%)

  • Prior public-sector or regulated-industry experience is an asset
  • Familiar with mandates and standards (FIPPA, PHIPA, PCI DSS, AODA, ISO 27001)
  • Embed audit trails, data-retention policies, and compliance controls into design deliverables

Note

  • Candidate is required to come to the office 3 days a week

Eligibility and Application Steps
If you are enthusiastic about this exciting opportunity, we kindly request you to provide the following documents:
Without mandatory documents, we cannot submit a candidate.

  • Updated Resume in word format (Mandatory)
  • Skills Matrix and References (Mandatory)
  • Expected hourly rate (Mandatory)
  • Visa Status (Mandatory)
  • LinkedIn ID (Mandatory)

Please only apply if you meet the qualifications mentioned above. Feel free to share with your network or tag someone who fits for this role!
If you have any questions or need further clarification, feel free to call or text at .

Seniority level

  • Seniority level

    Mid-Senior level

Employment type

  • Employment type

    Full-time

Job function

  • Job function

    Engineering and Information Technology

  • Industries

    IT Services and IT Consulting

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Company

S M Software Solutions Inc

Location

Toronto

Country

Canada

Salary

100.000

URL

https://en-ca.whatjobs.com/coopob__cpl___291_2634796__3337?utm_source=3337&utm_medium=feed&keyword=RQ08915-Technology&location=Toronto&geoID=6225