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Added 10 mins ago
EC
Network Architect
Experis Canada
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Serve as the primary Network Architect for, designing future-state network solutions and guiding architectural direction across internal leadership, enterprise architects, cloud teams, and…
Added 10 mins ago
T
Network Designer/Architect
TEEMA
Toronto, ON
- Contract
…meet customer needs and timelines, while adhering to overall enterprise architecture vision and organizational business…
Added 25 mins ago
MS
Lead Middleware Platform
Millennium Software and Staffing Inc
Montreal, QC
- Contract
We are looking for a Lead Middleware Platform Architect to lead the design, implementation, automation, and operationalization of a next-generation data and RDF platform for a global…
Added 25 mins ago
TI
Data Architect / Data Modeller
Teckhorizon Inc
Toronto, ON
- Contract
Our Client is looking for an experienced Senior Data Architect / Data Modeller with 8+ years of experience in enterprise data architecture, data modelling, SQL, and database design to…
Added 40 mins ago
C
Java Developer Lead Analyst - Vice President
Citi
Mississauga, ON
- Full-time
Architect and lead the development of scalable, high-performance applications within Citi's Insight regulatory reporting framework, ensuring alignment with enterprise architecture standards.
Added 40 mins ago
B
Lead Cloud Software Developer - (AWS / AI / Real Time Payment Systems)
BMO
Toronto, ON · BMOPLACE
- Full-time
Focus is primarily on business/group within BMO; may have broader, enterprise-wide focus.
Added 54 mins ago
IC
Cloud Operations, Senior Specialist
Interac Corp.
Toronto, ON · Interac Corp. Head Office
- Full-time
Added 54 mins ago
SM
RQ11485 – Data Architect/Modeller – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Architect/Modeller with extensive experience in data architecture, data modelling, business requirements analysis, relational database management systems…
Added 54 mins ago
RT
Data Architect/Modeller
Russell Tobin
Toronto, ON
- $90 to $100 CAD / hour
- Contract
…integrated designs to meet these requirements, and aligns with the enterprise strategy and related business…
Added 54 mins ago
ES
Domain Architect
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are seeking an experienced Domain Architect Subject Matter Expert SME to provide strategic and technical leadership across business and technology domains The ideal candidate will…
Added 54 mins ago
ZS
ServiceNow Architect
Zodiac Solutions, Inc
Toronto, ON
- Full-time
3. Architect integrations between ServiceNow and monitoring, observability, cloud, network, infrastructure, application, and third-party operational platforms.
Added 54 mins ago
BS
ServiceNow AIOps Architect.
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
…detection, service health, and operational intelligence.3. Architect integrations between ServiceNow and monitoring, observability, cloud, network, infrastructure, application, and…
Added 54 mins ago
BR
Senior Sql Database Administrator
BITS Recruiting
Toronto, ON
- Contract
…and business stakeholders, and supporting integrations across enterprise applications. Experience with Microsoft 365, SharePoint, Microsoft Teams, Power Platform, and web-based applications…
Added 54 mins ago
T
ServiceNow Architect
Tekshapers
Toronto, ON
- Full-time
Architect integrations between ServiceNow and monitoring, observability, cloud, network, infrastructure, application, and third-party operational platforms.
Added 1 hour ago
SM
RQ11575 – Data Architect/Modeller – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Data Architect/Modeller with extensive experience in enterprise data architecture, conceptual, logical, physical, common, canonical, domain, and semantic data…
Added 1 hour ago
B
Salesforce Developer
Brunel
Quebec, QC
- $100,000 to $125,000 CAD / year
- Full-time
…initiatives from pilot to production, integrating AI agents into enterprise business…
Added 1 hour ago
SM
RQ11571 – Information Architect – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Information Architect with extensive experience in enterprise information architecture, information management, metadata standards, data governance, semantic models,…
Added 1 hour ago
HS
Senior Integration Engineer (Boomi/Workato)
HeartCentrix Solutions
ON · Ontario, Canada
- Contract
Architect scalable, enterprise-grade integration solutions across multiple systems
Added 1 hour ago
AI
Gen AI Engineer
Apptoza Inc.
Toronto, ON
- Contract
Lead the development and delivery of enterprise GenAI products, pilots, and scalable AI solutions.
Added 1 hour ago
MI
Senior Technology Architect
Maarut Inc
Toronto, ON
- Contract
…the use of analytics and strategy for analytics across the…
Added 1 hour ago
D
Senior Manager, BT Applications
Diligent
Vancouver, BC
- Full-time
…internal stakeholders. In this role, you will own a portfolio of enterprise applications and projects, partnering with senior leaders across Finance, Sales, and other functions to…
Added 1 hour ago
Enterprise Architect
Sobeys Capital Incorporated or a Franchise/Affiliate / ou une franchise/société affiliée
Calgary, AB · Stellarton, NS · Mississauga, ON
…join our team! We currently have a full-time opportunity for a Enterprise Architect. This role can be based out of one our main offices including: Stellarton, NS; Mississauga, ON, Montreal,…
Added 1 hour ago
Managing Director, FP&A and Strategic Support
Questrade Financial Group
Toronto, ON
…is capable of representing the Finance function across key enterprise initiatives and provides direct advisory support to Executives. They are responsible for overseeing the development of…
Added 1 hour ago
T
Solution Architect III
TD
London, ON · Toronto, ON
- Full-time
…architecture, data strategies and models, security architecture and enterprise…
Added 1 hour ago
T
Full Stack Architect
TD
London, ON · Toronto, ON
- Full-time
…integration architecture, data strategies and models, security and enterprise…

Toast

Enterprise Architect, AI Engineering – Security & Compliance

Toronto, ON, Canada

$130,000 to $180,000 USD / year · Full-time

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Job details

Pay: $130,000 to $180,000 USD / year
Job type: Full-time
Apply by: Nov 25, 2026
Posting language: English
Posted: Oct 26, 2026

Original job description

Job Description

Toast is recruiting on behalf of one of the largest professional services firms in Canada, a global audit, tax and advisory organization with more than 10,000 people across the country. Their AI Engineering team turns emerging AI capabilities into secure, scalable, production-ready applications and platforms used across the firm. As Enterprise Architect, AI Engineering (Security and Compliance), you will lead architecture across the team’s technology portfolio with a focus on security, compliance, risk and production readiness. You will be the key link between AI Engineering and the firm’s broader architecture, security and technology groups, guiding solutions safely into production. This is a full-time role based in Toronto.

Responsibilities

Author and maintain high-level architecture documentation and Technical Architecture Documents covering application, data, integration, cloud infrastructure, network, identity, security, deployment and operations
Ensure new solutions and material changes align with enterprise architecture, cloud, security, data and technology standards
Lead security architecture and production-readiness reviews, identifying required controls, risks and remediation, and coordinating approvals to move solutions into production
Govern vulnerabilities and security findings across applications, infrastructure, containers, dependencies and cloud environments, driving remediation and coordinating mitigating controls, exceptions or risk acceptance
Review significant application, infrastructure, network, platform and AI-related changes for architecture, security and compliance impact
Build and evolve reusable architecture patterns, security controls and guardrails so teams can deliver securely and consistently
Review, select and govern SDLC tooling, including source control, CI/CD, infrastructure-as-code, security scanning, artifact management and deployment tooling
Act as the primary compliance and control reviewer for AI Engineering, maintaining evidence and supporting internal reviews, external assessments, certifications and audits
Partner with engineering, DevOps/SRE, platform and product teams to embed secure-by-design practices across identity, least privilege, network security, secrets management, logging, monitoring and data protection
Assess the security and architecture implications of AI technologies, including models, agents, enterprise data integrations, AI platforms, content-safety controls and third-party services
Track key architecture decisions, risks, exceptions and remediation commitments, and communicate material issues to AI Engineering leadership and enterprise stakeholders
Stay current on cloud, cybersecurity, AI security, enterprise architecture and regulatory developments and translate them into practical standards and controls

Requirements

University degree in computer science, engineering, cybersecurity, information systems or a related discipline
Significant experience in enterprise, solution, cloud or security architecture within complex enterprise environments
Strong experience designing and reviewing production-grade cloud applications and platforms across applications, APIs, data, infrastructure, identity, networking, security and operations
Deep knowledge of cloud security and secure-by-design principles, including identity and access management, least privilege, network security, encryption, secrets management, logging, monitoring and vulnerability management
Experience with Microsoft Azure and cloud-native architecture; hands-on experience with Azure networking, Entra ID, Key Vault, Application Gateway/WAF, Azure Front Door, Azure Container Apps or Kubernetes, Azure Monitor, Defender for Cloud and Sentinel would be a plus
Strong understanding of modern DevSecOps and SDLC tooling, including source control, CI/CD, infrastructure-as-code, software composition analysis, SAST, container and image scanning and artifact management
Experience with GitHub, Terraform, containers and automated deployment pipelines, plus the ability to assess new tooling for architecture, security and enterprise readiness
Strong understanding of security and compliance frameworks such as NIST-based controls, ISO standards, secure SDLC practices and enterprise technology risk management
Experience supporting architecture, cybersecurity, risk, compliance and audit reviews and producing the documentation and evidence that demonstrates control effectiveness
Experience assessing vulnerabilities, determining risk, identifying mitigating controls and working through risk-acceptance and exception processes
Familiarity with security considerations for generative AI and agentic systems, including enterprise data access, identity, model and service integrations, content safety and governance
Ability to translate complex technical and security topics into clear decisions, risks and recommendations for technical teams and senior stakeholders
Strong collaboration, organizational and written communication skills, with the ability to drive work across multiple enterprise groups

Benefits

Compensation listed on the posting is for base salary. Total compensation includes base salary + annual bonuses.
A comprehensive and competitive total rewards program
Set the security and compliance standards that decide how AI moves into production at one of Canada’s largest professional services firms
Own the architecture behind AI tools used by thousands of professionals and the clients they serve
Shape the guardrails, patterns and tooling every AI Engineering team builds on, so your decisions scale across the whole portfolio
Work at the front edge of AI security, from agentic systems to enterprise data integrations, in a firm building toward a technology-first future
Application Review

Submit your application, including your resume and cover letter, through our online portal. Our team will carefully review your qualifications and experiences. We take pride in responding promptly, so if your application aligns with our current opportunities, you’ll hear back from us with next steps. Your journey with Toast begins here, and we’re excited to see what you bring to the table!

Vetting Call

If your application is successful, we’ll schedule a vetting call with a member of the Toast team. This 30-45 minute informal conversation is designed for us to get to know you better and assess your skills. Be prepared to discuss your past projects, the challenges you’ve tackled, and the impact you’ve made. This is your chance to shine and show us why you’re a great fit for the roles we offer.

Profile Creation

Once you’ve impressed us in the vetting call, we’ll create an unbiased profile that highlights your experience while minimizing common biases. Instead, we focus on your skills, industry experience, and the impact you’ve made. This way, your profile reflects your true potential and accomplishments.

Client Submission

After crafting your unbiased profile, we submit it to our trusted clients. We work closely with these clients to ensure they understand the value you bring. Throughout their interview process, we remain by your side, providing support and guidance. Our goal is to help you navigate the hiring process smoothly and confidently, ensuring you have the best chance to secure a role that fits your skills and aspirations.

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More about this job

Responsibilities

Lead architecture and production-readiness reviews for AI Engineering solutions, ensuring alignment with enterprise standards and addressing security, compliance, and risk requirements. Govern vulnerabilities, controls, tooling, and audit evidence while developing reusable security patterns and coordinating with engineering and enterprise stakeholders.

Requirements

Requires a university degree in computer science, engineering, cybersecurity, information systems, or a related discipline, along with significant architecture experience in complex enterprise environments. Candidates should bring strong cloud and security expertise, familiarity with Azure and DevSecOps tooling, knowledge of compliance frameworks, and the ability to assess AI security risks and communicate recommendations effectively.

Skills

Enterprise Architecture
Cloud Security
Azure
Secure-by-Design
Identity and Access Management
DevSecOps
CI/CD
Terraform
GitHub
Vulnerability Management
Security and Compliance
Generative AI Security
Architecture Documentation
Risk Management
Stakeholder Communication
Audit Readiness

Benefits

Competitive Total Rewards Program
Annual Bonuses

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Architecture
AI Engineering
Security Architecture
Compliance
Risk Management
Production Readiness
Microsoft Azure
Azure Networking
Entra ID
Key Vault
Application Gateway
Web Application Firewall
Azure Front Door
Azure Container Apps
Kubernetes
Azure Monitor
Defender for Cloud
Microsoft Sentinel
GitHub
Terraform
DevSecOps
CI/CD
Infrastructure as Code
Software Composition Analysis
Static Application Security Testing
Container Scanning
NIST
ISO Standards
Generative AI
Agentic Systems

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