Technology Architect

2 weeks ago

Toronto, Ontario, Canada Teckhorizon Inc Full time

Location:
Toronto, ON (Onsite)

Overview
The Senior Technology Architect (Cyber Security) will lead the design and development of
secure-by-design enterprise solutions
across cloud, SaaS, and hybrid environments. The role involves conducting full-lifecycle security architecture assessments, defining reusable security patterns, ensuring compliance with industry frameworks, and working closely with product, engineering, and operations teams.

This is a highly consultative, senior-facing position requiring deep expertise in
security architecture, SIEM platforms, identity management, cloud security
, and stakeholder engagement.

Key Responsibilities

  • Define security requirements and translate them into enterprise architecture designs.
  • Develop reusable secure-by-design patterns for cloud (IaaS/PaaS), SaaS, and hybrid solutions.
  • Architect identity and access controls: SSO, MFA, PKI, OAuth/OIDC, SAML, RBAC/ABAC.
  • Design infrastructure security controls including network segmentation, firewalls, NSGs, SASE, and micro-segmentation.
  • Specify data-protection controls: KMS/Vault, TDE, tokenization, DLP, database monitoring.
  • Integrate logging, events, and alerts into SIEM platforms (Splunk Cloud, Azure Sentinel) and SOAR workflows.
  • Provide implementation guidance on IaC templates, cloud hardening, and logging agents.
  • Facilitate architecture review boards and security design workshops.
  • Ensure architecture alignment with TOGAF, NIST CSF, CIS Controls, and organizational standards.

MUST-HAVES

  • 7+ years experience as a Security Architect or Enterprise Architect with a security focus.
  • Hands-on expertise with SIEM platforms (Splunk Cloud or Azure Sentinel).
  • Experience with ServiceNow design and integrations for CSOC monitoring and threat use cases.
  • Strong stakeholder-management experience with client-facing solution design.
  • Experience developing enterprise information security programs (e.g., DLP, insider risk mgmt., governance).

  • Deep expertise across:

  • Identity & Access Management (SSO, MFA, PKI, SAML/OIDC/OAuth)

  • Infrastructure & Network Security
  • Data Protection & Encryption
  • Application Security and Secure SDLC
  • Cloud Security (Azure/AWS/GCP)

NICE-TO-HAVES

  • Experience working in public sector or highly regulated environments.
  • Knowledge of compliance standards such as FIPPA, PHIPA, PCI DSS, AODA, ISO 27001.

  • Experience with:

  • SOAR automation

  • EDR tools (Microsoft Defender, Cortex XDR)
  • Container and serverless security

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