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Added 9 mins ago
AI Engineer
Stripe
Toronto, ON
Full-time
4+ years of experience as an engineer shipping production systems
Added 9 mins ago
Senior Mine Engineer (Underground Soft Rock)
Compass Minerals
Goderich, ON
Full-time
We are currently hiring a Senior Mine Engineer to join the team at our underground salt mine in Goderich, Ontario. This is no a fly in/fly out location.
Added 9 mins ago
Cloud & Application Security Engineer
K&K Global Talent Solutions INC.
Quebec, QC
Full-time
Position: Cloud & Application Security Engineer
Added 9 mins ago
Principal Machine Learning Engineer, SecureAI
Okta
Toronto, ON
$192,000 to $264,000 CAD / year
Full-time
…under Okta Secures AI as a Principal Machine Learning (ML) Engineer to advance Okta's authorization capabilities. By replacing static, rule-based systems with dynamic AI security…
Added 9 mins ago
System Protection Engineer III
TRC Companies, Inc.
Calgary, AB
Full-time
…the Power Sector at TRC is seeking a Senior System Protection Engineer (Engineer III) to work closely with a diverse team of System Protection and Automation & Integration engineers on…
Added 9 mins ago
Sr. GCP/ Java Developer
NTT DATA North America
Toronto, ON
Other
We are looking for a Cloud Engineer (GCP + Java) who takes ownership of designing, building, and operating highly available, cloud-native applications on Google Cloud Platform.
Added 9 mins ago
Application Engineer
Komline Pure Water
Surrey, BC
$75,000 to $90,000 CAD / year
Full-time
The Applications Engineer I supports the sales and engineering teams by assisting with equipment selection, application engineering, technical proposal development, and customer support…
Added 9 mins ago
Capital Project Manager - Roads, Traffic and Transportation
Town of Innisfil
Innisfil, ON
$98,230 to $125,372 CAD / year
Full-time
Overseeing the design of traffic-related systems including parking lots, pavement markings, traffic signage, traffic control signals, traffic monitoring, communication and illumination…
Added 9 mins ago
Project Engineer, Automation, Senior
Lakeside Process Controls
Winnipeg, MB
$95,000 to $120,000 USD / year
Full-time
…that transmit event-related information, to process control systems that collect information and trigger necessary actions to ensure continued…
Added 10 mins ago
Project Engineer, Automation, Intermediate
Lakeside Controls
Winnipeg, MB
…that transmit event-related information, to process control systems that collect information and trigger necessary actions to ensure continued…
Added 10 mins ago
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Inter Pipeline Ltd.
Calgary, AB
Ensuring all engineering work is reviewed and approved by a licensed Professional Engineer in accordance with APEGA guidelines.
Added 10 mins ago
Distribution Engineer-In-Training
WSP
Edmonton, AB
Full-time
Shape the future of Alberta’s energy systems with WSP’s Distribution team in Edmonton. As part of the Power Delivery subsector, our Distribution group leads the design of low to medium…
Added 10 mins ago
Senior Full Stack Engineer
Scotiabank
Toronto, ON
…deliver, support, and maintain the client and account onboarding systems to provide the best client…
Added 25 mins ago
Mechanical Engineer / Designer
RAD Torque Systems
Abbotsford, BC
$80,000 to $120,000 CAD / year
Full-time
New World Technologies (Rad Torque Systems) is a leading Canadian manufacturer of pneumatic, battery powered, and electronic pistol grip torque wrenches. RAD products have proven to be…
Added 38 mins ago
Senior Manufacturing Project Engineer
Amaze Systems
Alliston, ON
Contract
Added 38 mins ago
Test and Commissioning Engineer
IKOS GROUP
Vancouver, BC
Full-time
Coordinate T&C activities for communications systems (CCTV, telecom, radio, fiber, and fire alarm), ensuring proper execution and documentation
Added 39 mins ago
Senior Systems Administrator
S&C Electric Company
Toronto, ON · Etobicoke, ON
Full-time
Join Our Team as a Senior Systems Administrator, Identity!
Added 39 mins ago
08 - Lead Engineer, Systems/Applications Design
Celestica International LP
Newmarket, ON
Systems & Applications Design is an interdisciplinary field of engineering tool design and machining that works with cross functional teams of other engineers, operations teams, and…
Added 39 mins ago
University Grad Software Engineer (Toronto)
Pinterest
Toronto, ON
…data, and back‑end engineers, you’ll learn how large‑scale systems operate and play a meaningful role in building new technologies, features, and tools. Expect real projects, supportive…
Added 39 mins ago
University Grad Machine Learning Engineer 2027 (Toronto)
Pinterest
Toronto, ON
As a Machine Learning Engineer at Pinterest, you’ll develop and improve machine learning systems that power product experiences and discovery. You’ll partner with engineering, product and…
Added 39 mins ago
Shift Operator - 4th Class - Maintenance & Operations
Nova Scotia Health and IWK Health
Lunenburg, NS
Reporting to the Chief Engineer & Facility Manager, or designate, the Shift Operator 4th Class contributes to the safe and effective operation of the facilities by providing a full range of…
Added 39 mins ago
3D Software engineer
SQUALUS GROUP
ON · Richmond Hill Central, Ontario
Full-time
controllers, 3D vision systems, external communication protocols, and
Added 39 mins ago
Senior Full Stack Developer
Capgemini
Mississauga, ON
7 years experience as a successful full stack software engineer, delivering software using agile development practices.
Added 53 mins ago
Mechanical Engineer / Designer
RAD Torque Systems
Abbotsford, BC
Full-time
Mechanical Engineer / Designer: NOC 21301The Opportunity
Added 54 mins ago
Spacecraft EMC Systems Engineer
MDA
Sainte-Anne-de-Bellevue, QC
Full-time
MDA is seeking a Spacecraft EMC Systems Engineer for its high‑performance spacecraft for our remote sensing and communications satellites. The Spacecraft EMC Systems Engineer will own the…

Closed listing

Compunnel Inc.

Enterprise Security Architect -- SINDC5938519

Toronto, ON, Canada

Job type: Contract
Closing date: Oct 28, 2026
Experience: 7+ years of experience in architecture or security design, including AI-related systems.
Posting language: English
Posted: Sep 28, 2026

This opening has closed.

The original listing is kept below for reference.

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Original job description

Archived listing. The details below describe a past opening.

Role: Enterprise Security Architect

Location: Toronto, ON (Weekly 5 days onsite)

Duration: Long Term Contract

Job Description:

The Security Architect will be part of a team who’s role is to assure enterprise security architecture with a focus on the review and authorship of Architecture Decision Records (ADRs) and Security Architecture Review Board (SARB) submissions. The role blends deep technical acumen with emerging expertise in Generative AI (GenAI) and agentic systems, ensuring secure design, governance, and responsible adoption of intelligent automation within the enterprise.

Key Responsibilities

Architecture Review & Advisory

Lead security reviews of solution and domain architectures, ADRs, and AI-enabled platforms.
Assess GenAI and agentic solution designs for model security, data protection, prompt integrity, provenance, and safe orchestration of agents.
Evaluate proposals for alignment with enterprise standards, regulatory expectations, and risk tolerance.
Produce actionable review comments with traceable recommendations, covering both traditional and AI-driven architectures.

Authoring & Governance

Author and maintain ADRs, patterns, and reference architectures - including those covering GenAI system integration, LLM usage, and multi-agent frameworks.
Ensure architectural documentation expresses the problem space, options, controls, and trade-offs clearly and defensibly.
Promote structured architectural reasoning supported by both human and GenAI-assisted analysis workflows.

GenAI & Agentic Security

Define and assess controls for GenAI systems, including:
Model access, data boundary, and prompt injection defences.
Guardrails for AI agents performing autonomous actions or multi-step reasoning.
Secure orchestration, isolation, and human oversight mechanisms.
Evaluate the security of agent frameworks, LLM pipelines, and model-hosting platforms (e.g., Vertex AI, Azure OpenAI).
Contribute to enterprise policy for responsible AI use and GenAI-assisted development.

Technical Leadership

Provide domain expertise in application, cloud, and data security - augmented by AI security design considerations.
Support teams in safely embedding GenAI copilots, RAG systems, and autonomous agents within business processes.
Lead threat modeling for composite systems where GenAI interacts with APIs, data stores, and user environments.

Continuous Improvement & Automation

Use and refine GenAI tools for document review, security design assistance, and ADR quality assurance.
Develop reusable prompts, review heuristics, and decision frameworks that enhance SARB throughput and consistency.
Mentor peers in human-AI collaborative authoring, emphasizing accountability and verification of AI output.

Core Competencies

Enterprise security architecture (SABSA, TOGAF, NIST CSF).
GenAI systems architecture, LLM lifecycle, and model governance.
AI security patterns (threat modelling for LLMs, data leakage prevention, agent control).
Strong authorship and analytical writing - clear articulation of decisions and consequences.
Familiarity with tools for architectural diagramming, review automation, and GenAI-assisted design (e.g., LangChain, OpenAI GPT, Guardrails AI).
Broad experience across cloud, data, application, and API security domains.

Qualifications

Bachelor’s or master’s in computer science, Cybersecurity, or related field.
7+ years of experience in architecture or security design, including AI-related systems.
Desirable certifications: CISSP, CCSP, SABSA, TOGAF, or AI-specific credentials (e.g., NIST AI RMF, MIT AI Ethics, Azure AI Engineer).
Demonstrable experience with secure implementation of GenAI or autonomous agents in enterprise settings.

Success Measures

Secure-by-design adoption of GenAI and agentic capabilities across business domains.
Clear, complete, and AI-assisted ADRs produced and reviewed efficiently.
Reduced residual security risk in AI and non-AI solutions through proactive architectural engagement.
Recognition as a thought leader in secure GenAI architecture and governance

About employer

More about this job

Responsibilities

Lead security reviews of enterprise architectures, ADRs, and AI-enabled solutions, providing actionable recommendations aligned with enterprise standards and risk expectations. Define and assess GenAI and agentic security controls, author architecture patterns and governance documentation, and support teams in securely adopting AI systems.

Requirements

Requires a bachelor’s or master’s degree in computer science, cybersecurity, or a related field, plus 7 or more years of architecture or security design experience, including AI-related systems. Candidates should bring enterprise security architecture expertise, broad cloud, data, application, and API security experience, and demonstrable experience securing GenAI or autonomous agents; certifications such as CISSP, CCSP, SABSA, or TOGAF are desirable.

Skills

Enterprise Security Architecture
Generative AI Security
Agentic Systems Security
Architecture Decision Records
Security Architecture Reviews
Threat Modeling
Cloud Security
Data Security
Application Security
API Security
Model Governance
Prompt Injection Defense
Data Leakage Prevention
Secure AI Orchestration
Technical Writing
SABSA

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Security Architecture
Generative AI
Agentic Systems
Architecture Decision Records
Security Architecture Review Board
SABSA
TOGAF
NIST Cybersecurity Framework
LLM Lifecycle
Model Governance
Threat Modeling
Prompt Injection
Data Leakage Prevention
RAG Systems
AI Copilots
Multi-Agent Frameworks
Vertex AI
Azure OpenAI
LangChain
OpenAI GPT
Guardrails AI
CISSP
CCSP
NIST AI Risk Management Framework
Azure AI Engineer
Cloud Security
Data Security
Application Security
API Security
Responsible AI

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