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Added 3 hours ago
ET
Java Technical Lead � Backend Development, AWS & DevOps
Expedite Talent Solutions
Montreal, QC
- Full-time
Develop and maintain cloud-native applications leveraging AWS services, including S3, Lambda and batch processing.
Added 3 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Under the direction of the designated IT Manager, the Application and Integration Technical Analyst is a technical lead responsible for system architecture, data strategy, and integration…
Added 4 hours ago
UO
Senior Workday Architect
University of Waterloo
Waterloo, ON
- Full-time
Serves as architecture lead for major Workday implementations, optimizations, and cross-module enhancements.
Added 5 hours ago
Senior Technical Delivery Manager - Web & Cloud Platforms
Rogers Communications
Toronto, ON
As Senior Technical Delivery Manager, you will build and lead high-performance engineering teams that deliver and run our Web, Services, Middleware and Cloud Native platforms. You will own…
Added 5 hours ago
A
Senior Electrical Engineer, Data Centers
AECOM
Markham, ON
- $125,000 to $175,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 5 hours ago
A
Mechanical Engineering Lead, Data Centers
AECOM
Markham, ON
- $145,000 to $195,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 5 hours ago
A
Electrical Engineering Lead, Data Centers
AECOM
Markham, ON
- $145,000 to $195,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 5 hours ago
A
Senior Mechanical Engineer, Data Centers
AECOM
Markham, ON
- $125,000 to $175,000 CAD / year
- Full-time
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big…
Added 5 hours ago
FH
Lead, Health Informatics
Fraser Health
Surrey, BC
- Full-time
The Virtual Infrastructure team at Fraser Health is looking for a Cloud Engineer to join our team. This role plans, designs, implements, and supports secure and reliable cloud solutions.…
Added 6 hours ago
PC
Data & AI Transformation Director
PwC Canada
Toronto, ON
- Full-time
…Director, Data & AI Transformation - Microsoft Practice to lead and deliver large-scale Microsoft-based transformation programs across cloud, data, analytics, and artificial intelligence.…
Added 6 hours ago
AS
Lead Analyst, IT Vendor Management - P5
Apex Systems
Toronto, ON
- $100 to $115 USD / hour
- Contract
…Operational Excellence and Governance organization, the Vendor Lead, Enterprise IT VMO supports managed services and strategic technology supplier contract ecosystem. This role executes and…
Added 7 hours ago
A
Senior Manager, Quality Assurance Services
ATB
Calgary, AB · Edmonton, AB
- Full-time
As ATB’s next Senior Manager, QA Services, you will have a unique opportunity to lead, manage and coach the Salesforce QA Services team to deliver world class experiences to our team…
Added 7 hours ago
M
Customer Experience Engineer / M365
Microsoft
Toronto, ON
- Full-time
The world of business is undergoing a significant change with the next digital revolution, the move to the cloud and adoption of AI. M365 is at the forefront of this revolution with an…
Added 7 hours ago
M
Metro Estimating Lead
Microsoft
Goodwood, ON · Toronto, ON
- Full-time
Microsoft Cloud Operations + Innovation (CO+I) is the team behind the cloud. CO+I is responsible for delivering over 200 Microsoft web portals, Live and Online Services around the world…
Added 7 hours ago
M
Cloud & AI Platform Sales Specialist
Microsoft
Toronto, ON
- Full-time
As a Cloud & AI Specialist, you are a business leader with deep technical and business knowledge within our enterprise sales organization, working with our most important customers in…
Added 7 hours ago
S
HR Representative
SLB
Calgary, AB
- Full-time
SLB is seeking a motivated DCN HR Representative to support our Data Center infrastructure solutions business. The HR Representative is responsible for providing support to line managers in…
Added 8 hours ago
PM
Lead Software Engineer – Application Security & Architecture
Prospect Markets
Vancouver, BC
- Full-time
Support the evolution of CI/CD pipelines, containerized environments, and cloud infrastructure
Added 8 hours ago
C
Software Developer
Cisco
Ottawa, ON · Kanata, Ontario
- Full-time
We are seeking a highly skilled Software Engineer to deliver features needed for integration between Cisco Cloud Control and Cisco Catalyst Center. In this role, you will architect and lead…
Added 8 hours ago
CS
Senior Technical Architect, Application Development & Support
Canadian Standards Association
Toronto, ON
- Full-time
Diagnoses issues spanning application, operating system, database, and network layers, and works with infrastructure, cloud, network, and security teams on platform dependencies.
Added 8 hours ago
A
Service Delivery Manager
Avanade
Toronto, ON
- Full-time
We are seeking an experienced Service Delivery Manager (SDM) to lead the delivery of 24x7 Managed Application Support Services for a large Banking client. The successful candidate will be…
Added 9 hours ago
Systems Administrator 3
British Columbia Lottery Corporation
BC · Hybrid - Kamloops or Vancouver, BC
Designs and implements monitoring, observability, and operational support solutions across applications, infrastructure, cloud, container platforms, and digital services.
Added 9 hours ago
A
Senior IT Auditor
Aviso
Toronto, ON
- $83,000 to $100,000 CAD / year
- Full-time
Lead and conduct audit engagements and follow-up reviews as determined by the internal audit plan. These may include system control reviews of business applications and IT infrastructure,…
Added 10 hours ago
ET
Java Technical Lead – Backend Development, AWS & DevOps
Expedite Talent Solutions
Montreal, QC
- Full-time
Develop and maintain cloud-native applications leveraging AWS services, including S3, Lambda and batch processing.
Added 10 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
Pwc Canada
Ottawa, ON · Toronto, ON
- Full-time
Cloud Infrastructure Design and Deployment: Architect and implement robust cloud solutions using leading platforms such as Microsoft Azure, Amazon Web Services, and Google Cloud.
Added 10 hours ago
MC
SysOps Software Architect (36136)
Myticas Consulting
Ottawa, ON
- Full-time
Hands-on architectural experience with cloud-native applications, containers, Kubernetes, CI/CD, infrastructure automation, and observability.

Gowling WLG

Infrastructure & Network Security Architect

Calgary, AB, Canada

$110,000 to $140,000 CAD / year · Full-time

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Job details

Pay: $110,000 to $140,000 CAD / year
Job type: Full-time
Apply by: Nov 26, 2026
Experience: 10+ years of progressive experience in cybersecurity, with 5+ years specifically in infrastructure or network security architecture.
Posting language: English
Posted: Oct 27, 2026

Original job description

About Gowling WLG

At Gowling WLG, our commitment to excellence begins with our people. As an international law firm with offices in Canada, the U.K., Europe, the Middle East, and Asia, we’re proud to recruit and retain top talent who bring energy, insight, and a singular focus on delivering exceptional experiences – for our clients and each other.

We’re intentional about building a workplace that’s both high-performing and supportive, ensuring that everyone is empowered to do their best work and reach their full potential. Our culture is grounded in our shared values: Raise the Bar, Embrace Differences, and Thrive Together. These values shape how we collaborate, lead, and succeed – across teams, time zones, and career paths.

Whether you’re pursuing a role in law or business services, explore what’s possible and make your mark with Gowling WLG.

PROFILE

We are seeking a strategic Infrastructure & Network Security Architect to lead the security architecture for our enterprise infrastructure, networking, and cloud platforms. This role defines the security standards that protect the organization's connectivity, hosting platforms, and internet-facing services, and works in close partnership with the Microsoft Security Architect to deliver one cohesive enterprise security architecture. You will operate at the intersection of infrastructure engineering, cloud platform teams, and security operations - translating business and risk requirements into concrete architectural standards, reference designs, and roadmaps that scale with the organization.

This is an experienced individual-contributor architecture role with significant technical influence. You will be expected to lead by expertise and relationships rather than direct authority, guiding infrastructure and cloud engineering teams toward secure-by-design outcomes while balancing operational realities, cost, and business enablement.

While the role is primarily focused on architecture and design, the successful candidate will also be expected to guide implementation by translating architectural intent into practical patterns, decisions, and delivery advice. They should be comfortable working alongside engineering and security teams through implementation to help resolve design questions, manage trade-offs, and ensure solutions are delivered in line with the approved architecture.

Works closely with Cybersecurity and SecOps teams. Translates Cybersecurity team’s policies, standards, guidelines and risk requirements into technical architecture and provides SecOps team with implementation guidance.

This position can be based in any of our Canadian offices.

RESPONSIBILITIES

Network & Perimeter Security Architecture using Cisco Technologies

Develop enterprise network and infrastructure security standards, reference architectures, and multi-year roadmaps.
Own the architecture for secure connectivity, the internet edge, remote access, and perimeter defense, including SD-WAN, SASE, and ZTNA strategies.
Design and govern firewalls, IDS/IPS, and WAF architectures across on-premises and cloud environments.
Define segmentation, micro-segmentation, and Zero Trust network access patterns across the enterprise.

Cloud & Platform Security

Own Azure networking and cloud platform security architecture, including Azure Firewall, Front Door, Application Gateway, Private Link, and DDoS Protection.
Lead security architecture for containers, virtualization, and hybrid infrastructure, including Infrastructure as Code security patterns.
Establish secure landing zone and network topology standards for new cloud workloads and hosting platforms.
Guide Active Directory and PKI architecture decisions that intersect with infrastructure and network security.

Governance, Risk & Operations

Provide governance for enterprise security technologies (CrowdStrike, Proofpoint, Tenable, Carbon Black) and secure hosting platforms.
Partner with Security Operations on vulnerability management, SIEM integration, incident response readiness, and infrastructure resilience.
Review and approve architecture designs from infrastructure and cloud engineering teams to ensure alignment with security standards.
Maintain a current risk register for infrastructure and network security, with clear remediation and mitigation plans.

Leadership Expectations

Provide technical leadership and architectural direction across infrastructure and cloud engineering teams.
Influence enterprise architecture decisions, infrastructure security standards, and technology roadmaps.
Defines security architecture standards for managed services, cloud providers, hosting providers, and third-party connectivity solutions.
Mentor engineers and architects on secure infrastructure design, Zero Trust principles, and cloud-native security practices.
Present strategic security recommendations, risk assessments, and roadmap updates to executive leadership and governance forums.
Partner closely with the Microsoft Security Architect and other domain architects to maintain one coherent enterprise security architecture.
Provide executive leadership with regular updates on significant cybersecurity risks, trends, and strategic recommendations.
Supports vendor relationship management

TECHNOLOGY ENVIRONMENT – CURRENT & FUTURE

Enterprise networking, Azure networking, firewalls, MPLS, SD-WAN, SASE, ZTNA, IDS/IPS, WAF, Azure Firewall, Front Door, Application Gateway, DDoS Protection, Active Directory, PKI, virtualization, containers, Infrastructure as Code, Cisco, CrowdStrike, Proofpoint, Tenable, Carbon Black.

QUALIFICATIONS

10+ years of progressive experience in cybersecurity, with 5+ years specifically in infrastructure or network security architecture.
Experience with secure connectivity, the internet edge, remote access, and perimeter defense, including SD-WAN, SASE, and ZTNA strategies.
Deep, hands-on experience securing enterprise networks, Azure infrastructure, and internet-facing services at scale.
Practical experience designing and implementing Zero Trust architectures aligned to ISO 27001 and NIST-based frameworks.
Demonstrated experience with firewall, WAF, IDS/IPS, and secure connectivity technologies in complex, hybrid environments.
Strong understanding of virtualization, containerization, and modern hosting platform security.
Excellent written and verbal communication skills, with the ability to translate technical risk into business terms for executive audiences.

Nice To Have - Preferred Qualifications

Hands-on experience with cloud-native security tooling, and Infrastructure as Code (Terraform, Bicep, or similar).
Professional certifications such as CISSP, CCSP, CISM, AZ-500, CKS, SC-100 or equivalent.
Prior experience operating in a regulated industry with formal audit and compliance obligations.

HOW WE'LL MEASURE SUCCESS

Measurable reduction in infrastructure and network risk exposure over time.
Improved resilience and availability of cloud and internet-facing platforms.
Consistent, organization-wide adoption of secure-by-design architecture principles.
Faster, more predictable delivery of secure infrastructure and cloud projects due to clear standards and reference designs.

BENEFITS/PERKS

Gowling WLG’s total rewards program is designed to foster a culture where high performance and personal well-being go hand-in-hand. We support your career and life with:

100% employer-paid health, dental, and mental health coverage, plus an annual lifestyle spending allowance
Benefits coverage for Firm members and their dependents from day one!
15+ vacation days and hybrid work flexibility
Parental leave top-up for 26 weeks (after 12 months of full-time employment)
Group Retirement Savings Plan with employer match
Financial protection through short & long-term disability, life, accident & critical illness insurance
Employee & Family Assistance Program, guided CBT, and an internal network of 120+ trained Mental Health First Aid responders
Recognition awards, appreciation events, and a supportive, collaborative work culture
Perks and preferred pricing programs, referral bonuses and more

The starting range for this role is $110,000 to $140,000. Starting salary will be determined based on an applicant’s individual skills, competencies and unique qualifications. Gowling WLG employees have the potential to exceed this range based on tenure and performance.

This position is currently vacant and is open to both internal and external candidates. Gowling WLG is recruiting for this role to support ongoing firm needs and team operations.

This employer may use tools within our applicant tracking system that include artificial intelligence–supported features, such as automated candidate matching. These tools do not make hiring decisions; all screening, assessments, and selections are reviewed and completed by human recruiters and hiring managers.

Gowling WLG is dedicated to building a diverse and inclusive workplace. If you are in need of accommodation or support at any time during the recruitment process, please let us know.

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More about this job

Responsibilities

Define and govern security architecture, standards, reference designs, and roadmaps for enterprise networks, cloud platforms, hosting, and internet-facing services. Guide engineering and SecOps teams through implementation, risk management, resilience, and secure-by-design practices, while coordinating with the Microsoft Security Architect and advising executive leadership.

Requirements

Requires 10+ years of cybersecurity experience, including at least 5 years in infrastructure or network security architecture, with hands-on expertise securing enterprise networks, Azure infrastructure, and internet-facing services. Candidates should have experience with Zero Trust, hybrid environments, firewalls, WAF, IDS/IPS, and hosting platforms, plus strong communication skills; cloud-native security, IaC, relevant certifications, and regulated-industry experience are preferred.

Skills

Infrastructure Security Architecture
Network Security Architecture
Azure Security
Enterprise Networking
Firewall Architecture
Zero Trust
SD-WAN
SASE
ZTNA
Cloud Security
WAF
IDS/IPS
Network Segmentation
Infrastructure As Code Security
Risk Management
Security Governance

Benefits

Employer-Paid Health Coverage
Dental Coverage
Mental Health Coverage
Lifestyle Spending Allowance
Vacation Days
Hybrid Work Flexibility
Parental Leave Top-Up
Group Retirement Savings Plan With Employer Match
Short- And Long-Term Disability Insurance
Life Insurance
Accident Insurance
Critical Illness Insurance
Employee And Family Assistance Program
Guided Cognitive Behavioral Therapy
Mental Health First Aid Support
Recognition Awards
Appreciation Events
Perks And Preferred Pricing Programs
Referral Bonuses

Visa sponsorship

Not detected in the job text

Keywords

Cisco
Azure
Azure Firewall
Azure Front Door
Azure Application Gateway
Azure Private Link
DDoS Protection
SD-WAN
SASE
ZTNA
Zero Trust
Firewalls
IDS/IPS
WAF
Network Segmentation
Micro-Segmentation
Active Directory
PKI
Virtualization
Containers
Infrastructure As Code
Terraform
Bicep
CrowdStrike
Proofpoint
Tenable
Carbon Black
SIEM
ISO 27001
NIST

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