Find work in Canada.

484,482 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 1 month ago
Senior Site Reliability Engineer I
Braze
Vancouver, BC
Professional Experience: 5+ years of experience as a DevOps, or Site Reliability Engineer in a high-scale production environment
Added 1 month ago
Senior Site Reliability Engineer I
Braze
Toronto, ON
Professional Experience: 5+ years of experience as a DevOps, or Site Reliability Engineer in a high-scale production environment
Added 2 months ago
MF
AI & Automation Engineer
Magnet Forensics
Waterloo, ON
- $110,000 to $130,000 CAD / year
- Full-time
Reporting to the VP, Business Systems, the AI & Automation Engineer is the primary technical person for applying AI and automation to processes performed across Business Systems which…
Added 2 months ago
TI
Threat Intelligence Engineer
Take-Two Interactive Software
Toronto, ON
- $100,000 USD / year
- Full-time
We are looking for a Threat Intelligence Engineer. In this role, you will be on the front lines of our defense, helping to operationalize intelligence and build engineering solutions to…
Added 2 months ago
HC
Co-op Engineer - Machine Learning and AI Infrastructure
Huawei Canada
Markham, ON
- Full-time
Huawei Canada has an immediate co-op opening for an Engineer.
Added 2 months ago
JG
Business Analyst
J&M Group
Toronto, ON
- Full-time
Developer/solution engineer/architect background"
Added 1 month ago
N
AI Vision Engineer
Nexxa.AI
Remote, Canada
- Full-time
- Remote
We are looking for an AI Vision Engineer to help design, build, and deploy next-generation computer vision systems across a diverse set of real-world industrial applications.
Added 1 month ago
N
Staff DevOps Engineer
Nexxa.AI
Remote, Canada
- Full-time
- Remote
We're looking for a Senior/Staff DevOps Engineer who has spent the last several years building and operating the infrastructure that lets AI and industrial systems run reliably at scale.…
Added 1 month ago
N
QA Engineer (AI Systems)
Nexxa.AI
Remote, Canada
- Full-time
- Remote
We're looking for a Lead / Senior / Staff QA Engineer to own quality for Nexxa's AI agent systems - products that plan, call tools, and take multi-step actions autonomously in industrial…
Added 1 month ago
N
Backend AI Engineer
Nexxa.AI
Remote, Canada
- Full-time
- Remote
A backend engineer who wants to build the infrastructure powering real-world autonomous AI systems.
Added 1 month ago
JC
Energy Manager - Customer Advisor - Open Blue
Johnson Controls
Richmond Hill, ON · Toronto, ON
- Full-time
Monitor product usage analytics and provide feedback to customers.
Added 1 month ago
AF
HR Process Excellence & Ops Specialist
Armstrong Fluid Technology
Toronto, ON
- Full-time
…brightest and most creative minds, driven by a shared mission to engineer the future and safeguard our planet. As part of our team, you'll be immersed in an environment that fosters growth,…
Added 1 month ago
WW
D365 F&O Functional Analyst
WhiteWater West-
Richmond, BC
- Full-time
Reports to: Manager, IT Analytics & Reporting
Added 2 months ago
AM
Senior Network Security Architect
Applied Materials
Toronto, ON
- Full-time
Develop architectural frameworks for telemetry, observability, and predictive analytics.
Added 1 month ago
M
Software Engineer II - Distributed Systems
Microsoft
Vancouver, BC · Goodwood, ON
- Full-time
Microsoft’s Azure Data Engineering team is transforming the world of analytics through industry-leading products and services, including databases, data integration, big data analytics,…
Added 1 month ago
PH
Sr. Data Engineer
Propel Holdings
Toronto, ON
- Full-time
Design, develop, and maintain secure, scalable Snowflake databases, schemas, warehouses, and data-sharing solutions for analytics, reporting, and finance use cases
Added 2 months ago
O
Engineering Lead
OpusClip
Burnaby, BC
- $230,000 to $350,000 CAD / year
- Full-time
Build an AI-native engineering culture. Champion a way of working where AI agents are part of every engineer's daily workflow - and where the leverage shows up in the team's output.
Added 2 months ago
P
Principal Software Engineer - Big Data & Java
PointClickCare
Mississauga, ON
- Full-time
PointClickCare is searching for a Principal Software Data Engineer who will contribute to all phases of the software development life cycle, and will play a crucial role in designing,…
Added 2 months ago
MS
Senior Software Developer
Motorola Solutions
Vancouver, BC
- Full-time
…surveillance industry. We are proud to be industry leaders in video analytics with products like Appearance Search, Unusual Motion Detection, and our recently launched Avigilon Cloud…
Added 1 month ago
V
QE Lead, Payments
Vancity
Vancouver, BC · Toronto, ON
- Full-time
…not a traditional QA Lead role. We are looking for a senior engineer (senior SDET) to lead a team of quality engineers in a dotted line capacity building scalable, code-driven quality…
Added 1 month ago
RB
Senior AI Engineer
Royal Bank of Canada
Toronto, ON
- Full-time
We are seeking an accomplished Senior AI Engineer to contribute to the design, development, and implementation of AI-driven solutions within our software development lifecycle. This role…
Added 2 months ago
ZI
Senior Data Engineer
ZenaTech Inc.
Toronto, ON
- $115,000 to $130,000 CAD / year
- Full-time
The Senior Data Engineer, Operations will build and own the consolidated operational data model that everything else depends on. Every acquired firm arrives with its own accounting,…
Added 2 months ago
DM
Mine EIT
Discovery Mining Ltd
Timmins, ON
- $70,000 to $87,000 CAD / year
- Volunteer
Familiarity with database management, data analytics, and dashboarding tools (asset)
Added 2 months ago
L
Software Engineer
Larus
Ottawa, ON
- Full-time
We are looking for enthusiastic, self-motivated individuals to join the Larus team as a Software Engineer. Our Software Engineering team is currently developing end-to-end real-time…
Added 1 month ago
O
CIM Engineer
onsemi
Burlington, ON
- Full-time
…Burlington Operations as a CIM (Computer Integrated Manufacturing) Engineer. As a CIM, you will have the opportunity to participate and contribute in a team to sustain and enhance complex…

Applied Materials

Senior Network Security Architect

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Posting language: English
Posted: Aug 26, 2026

Original job description

Who We Are

Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world. The equipment that we create and service is essential to advancing AI and accelerating the commercialization of next-generation semiconductor chips. Join us and push the boundaries of materials science and engineering in a company at the foundation of the electronics industry. The work we do together advances the world’s technology.

What We Offer

Location:

Toronto,CAN

You’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible - while learning every day in a supportive leading global company. Visit our Careers website to learn more.

At Applied Materials, we care about the health and wellbeing of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our benefits.

Applied Materials is seeking a highly experienced Senior / Principal Network Security Architect to lead the strategy, architecture, and governance of the company's global network security infrastructure. This role is responsible for defining the future-state architecture and technology roadmap across enterprise, cloud, manufacturing (OT), data center, and remote access environments.

The ideal candidate is a recognized technical leader with deep expertise in Zero Trust, SSE/SASE, Network Security, Cloud Security, SD-WAN, OT Security, DDoS Protection, Network Detection & Response (NDR), and Security Automation. This individual will partner with engineering, operations, cybersecurity, cloud, manufacturing, and business leadership teams to design and implement secure, scalable, and resilient solutions that support Applied Materials' global operations and digital transformation initiatives.

Key Responsibilities

The Principal Network Security Architect is accountable for defining and governing Applied Materials' global network security strategy and architecture. This role leads the design and modernization of enterprise, cloud, and manufacturing security platforms, ensuring secure, resilient, and scalable services that support business growth, operational excellence, and cybersecurity objectives worldwide

Enterprise Security Architecture & Strategy

Define and maintain the enterprise network security architecture vision, standards, and multi-year roadmap.
Develop reference architectures, design standards, and technical governance processes.
Lead strategic initiatives involving Zero Trust, SASE/SSE, cloud security, SD-WAN, segmentation, and network modernization.
Evaluate emerging technologies and recommend adoption strategies aligned with business and cybersecurity objectives.
Act as the technical authority for network security architecture decisions across the enterprise.

Network Security Architecture

Architect and govern global network security solutions, including:
- Next-Generation Firewalls (Palo Alto, Fortinet, Check Point)
- Secure Service Edge (SSE/SASE)
- Zero Trust Network Access (ZTNA)
- Secure Web Gateway (SWG)
- Data Loss Prevention (DLP)
- DNS Security
- Web Application Firewall (WAF)
- DDoS Protection
- Network Detection & Response (NDR)
Establish standards for segmentation, micro-segmentation, and policy enforcement.
Ensure consistent security controls across on-premises, cloud, and SaaS environments.

Cloud & Hybrid Security Architecture

Design secure connectivity patterns for Azure, AWS, and hybrid cloud environments.
Architect cloud-native security controls and connectivity frameworks.
Govern ExpressRoute, Direct Connect, cloud firewalls, cloud networking, and secure interconnectivity.
Develop secure access models for applications, services, partners, and third-party integrations.

Manufacturing & OT Security

Define and maintain secure network architectures for manufacturing facilities, laboratories, and operational technology environments.
Drive IT/OT segmentation aligned with ISA-95, Purdue Model, NIST CSF, and IEC 62443 standards.
Design secure remote access, monitoring, and management solutions for manufacturing operations.
Partner with factory engineering and cybersecurity teams to identify and mitigate operational risks.

Design Governance & Technical Leadership

Lead architecture reviews and approve High-Level Designs (HLDs) and Low-Level Designs (LLDs).
Chair technical design reviews and architecture governance boards.
Mentor engineers and architects on network security best practices and emerging technologies.
Establish engineering standards and drive design consistency across regions and business units.

Security Risk, Compliance & Incident Response

Ensure architecture compliance with:
- NIST Cybersecurity Framework
- NIST 800-53
- CIS Critical Security Controls
- ISO 27001
- IEC 62443
- PCI DSS
Conduct architecture risk assessments and threat modeling exercises.
Support major cyber incident investigations and post-incident architecture improvements.
Partner with Security Operations, SOC, ISRM, and Audit teams to continuously strengthen security posture.

Automation & Innovation

Drive adoption of Infrastructure-as-Code (IaC), APIs, and security automation.
Lead AI-driven operational efficiency initiatives within network and security domains.
Develop architectural frameworks for telemetry, observability, and predictive analytics.
Promote standardization and simplification to reduce operational complexity and risk.

Vendor & Financial Management

Develop business cases, TCO analyses, and strategic investment recommendations.
Lead vendor evaluations, proof-of-concepts, and technology selection initiatives.
Manage strategic vendor relationships and influence future product capabilities.
Support licensing, contract renewals, and budget planning activities.

Leadership Expectations

Recognized subject matter expert and technical leader.
Influences executive, business, and technical stakeholders across organizational boundaries.
Drives enterprise-wide architectural decisions and technology strategy.
Balances security, operational excellence, business agility, and cost optimization.
Mentors senior engineers and architects while fostering innovation and engineering excellence.

Minimum Qualifications

Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Engineering, or related discipline.
12+ years of experience in enterprise networking and security.
5+ years of experience in architecture, principal engineering, or technical leadership roles.
Proven experience designing and implementing large-scale enterprise security architectures.
Strong knowledge of:
- Zero Trust Architecture
- Network Security and Firewalls
- SSE/SASE Platforms
- SD-WAN
- Routing & Switching
- Cloud Security
- DNS, PKI, and Identity Integration
- Network Detection & Response (NDR)

Preferred Qualifications

Global enterprise and manufacturing industry experience.
Experience supporting semiconductor, industrial, or operational technology environments.
Expertise with:
- Palo Alto Networks
- Zscaler
- Akamai
- ExtraHop/Corelight/Vectra
- ClearPass/Forescout
- Azure and AWS Networking
Experience leading globally distributed engineering teams.

Preferred Certifications

CISSP
CCIE Enterprise Infrastructure/Security
CCNP Enterprise
Palo Alto PCNSE
Azure Security Engineer Associate
AWS Security Specialty
CCSP
Zscaler Certified Architect

Additional Information

Time Type:

Full time

Employee Type:

Assignee / Regular

Travel:

Yes, 10% of the Time

Relocation Eligible:

Applied Materials is an Equal Opportunity Employer. Qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, ancestry, religion, creed, sex, sexual orientation, gender identity, age, disability, veteran or military status, or any other basis prohibited by law.

Apply About employer

More about this job

Responsibilities

The Principal Network Security Architect will lead the strategy, architecture, and governance of the company's global network security infrastructure. This role involves designing secure, scalable solutions across enterprise, cloud, and manufacturing environments while mentoring engineering teams.

Requirements

Candidates must have a bachelor's degree and at least 12 years of experience in enterprise networking and security, with 5 years in a leadership or architecture role. Strong expertise in Zero Trust, SASE, and cloud security frameworks is required.

Skills

Network security architecture
Zero trust
SASE
SSE
Cloud security
SD-WAN
OT security
DDoS protection
NDR
Security automation
Firewall management
Segmentation
Identity integration
Infrastructure-as-code
Threat modeling
Risk assessment

Benefits

Health and wellbeing programs
Professional development support
Supportive work culture

Visa sponsorship

Not detected in the job text

Keywords

Network Security
Zero Trust
SASE
SSE
Cloud Security
SD-WAN
OT Security
Palo Alto
Zscaler
Azure
AWS
NIST CSF
ISO 27001
IEC 62443
Infrastructure-as-Code
NDR
Segmentation
Cybersecurity
Semiconductor
Governance
Architecture
PKI
DNS
WAF
DLP
ZTNA
CISSP
CCIE
CCNP
PCNSE

Report this job

Jobs in Canada

NIST 800-53

ISO 27001

IEC 62443

PCI DSS