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Added 2 months ago
Software Engineer - Platform, Mission Systems
Planet
Canada
…environmental, and humanitarian sectors. We are both a space company and data company all rolled into…
Added 2 months ago
MI
Quality Engineer
Magna International
Guelph, ON
- Full-time
Added 2 months ago
Cybersecurity - Data Protection - Manager (Data Protection Specialist)
EY
Edmonton, AB · Vancouver, BC · Toronto, ON · Montreal, QC · AB · Calgary, AB
EY Canada’s Cybersecurity practice is seeking an experienced and technically proficient Manager for our Data Protection (DP) team. The ideal candidate will have extensive experience in…
Added 2 months ago
L
Senior Full-stack Engineer
Limbic
Remote, Canada
- Full-time
- Remote
We're seeking a Senior Full-stack Engineer who's motivated by seeing their work change outcomes for real people. You'll ship features end-to-end that patients and clinicians depend on every…
Added 2 months ago
HT
Intern Engineer – IMDD Transmission Over Hollow-Core Fiber
Huawei Technologies Canada Co., Ltd.
Ottawa, ON
- Internship
Huawei Canada has an immediate 8-12 month internship opening for an Engineer.
Added 2 months ago
V
Software Engineer, Technical Lead
Verily
Toronto, ON · Waterloo, ON
- Full-time
Verily Health is a data platform and technology company purpose-built to power AI-enabled precision health solutions that accelerate research and improve care for individuals and…
Added 2 months ago
AM
Senior Network Security Architect
Applied Materials
Toronto, ON
- Full-time
…technology roadmap across enterprise, cloud, manufacturing (OT), data center, and remote access…
Added 2 months ago
ES
Online Software Engineer - EA SPORTS™ UFC
EA SPORTS
Vancouver, BC
- Full-time
As an Online Software Engineer, you will help maintain and extend the systems that power our connected experience. These systems include matchmaking, social features, live events,…
Added 2 months ago
LT
iOS Engineer
Lorex Technology
Markham, ON
- Full-time
We are looking for a iOS Engineer to lead development of the Lorex Connect app on iOS. You will guide the iOS team, drive engineering quality, and work closely with the Android lead to…
Added 2 months ago
L
Senior AI Platform Engineer
Luxoft
Toronto, ON
- Contract
As an AI Platform Engineer for AI & Emerging Tech, you will drive AI platform enablement across the enterprise. This role sits at the intersection of engineering, governance, and user…
Added 2 months ago
I
Optical Reliability Engineer
Inpho
Canada
- $125,000 to $170,000 CAD / year
- Full-time
We are seeking an experienced Optical Reliability Engineer to lead the end-to-end reliability characterization and qualification of InP-based photonic devices including EMLs, lasers,…
Added 2 months ago
PC
Engineer-in-Training / Project Technologist (Water, Wastewater, Stormwater, Air & Environmental Compliance Projects
Pinchin Canada
Mississauga, ON
- Full-time
…with field investigations, sampling and monitoring programs, data review, preliminary calculations, technical reporting, permitting support, and design support. Typical assignments may…
Added 1 month ago
Staff Engineer (Product)
Later
Vancouver, BC
Built on a native, AI-powered platform and more than a decade of proprietary data - including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven…
Added 1 month ago
Senior Engineer (Product)
Later
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Built on a native, AI-powered platform and more than a decade of proprietary data - including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven…
Added 1 month ago
Senior Engineer (Platform)
Later
Vancouver, BC
Built on a native, AI-powered platform and more than a decade of proprietary data - including billions of social interactions, impressions, and $2.4B+ in verified influencer-driven…
Added 2 months ago
Intermediate AI Engineer
Price Industries Limited
Winnipeg, MB
Join our AI team as an Intermediate AI Engineer, where you'll build and deploy AI applications, agents, and automation solutions that solve real business problems. You'll work closely with…
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A
Systems Engineer (Forward Deployed)
ANVIL
Ottawa, ON
- Full-time
We are seeking a versatile Systems Engineer to join our team, focused on delivering mission-critical software to our defence, public safety, and national security customers. You will…
Added 2 months ago
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KDB+/q Engineer - Time Series Data
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Mississauga, ON
- Full-time
Drive the design and development of real-time market data and analytics systems, leading KDB+/q development for trading and analytics platforms.
Added 4 months ago
M
Software Engineer – Threat Protection (Windows/C++)
McAfee
Waterloo, ON · UNAVAILABLE, Ontario
- Full-time
We are looking for an experienced C++ Software Engineer to join our engineering team. As part of the Windows Threat Protection Team, you will build high-quality Windows threat protection…
Added 2 months ago
AM
Mixed Signal Circuit Design Analysis & CAD Engineer ( Temporary 1 Year Contract)
Advanced Micro Devices, Inc
Markham, ON
- Temporary
The AMD Mixed Signal IP Design Analysis and CAD Engineer role provides an excellent opportunity to gain a comprehensive understanding of the hardware chip development lifecycle, from…
Added 1 month ago
Senior Site Reliability Engineer
Planet
Canada
…environmental, and humanitarian sectors. We are both a space company and data company all rolled into…
Added 2 months ago
Manufacturing & System Configuration Engineer
FTAI Aviation LLC
Montreal, QC
Partner with Engineering to ensure configuration data (BOMs, routings, part structures) accurately reflects build and kitting needs
Added 2 months ago
VC
AI Engineer
Valsoft Corporation
Remote, Canada
- Full-time
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Ensure SOC 2 compliance, data residency controls, and deterministic execution through policy-as-code agentic governance
Added 2 months ago
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Senior Civil Engineer
HDR
Richmond Hill, ON · Toronto, ON
- Full-time
…where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological…
Added 2 months ago
C
Senior Software Engineer, AI
Calabrio
Remote, Canada
- Remote
Calabrio-Verint is looking for a highly skilled and experienced Senior Software Engineer, AI to perform a key role in our digital transformation program, and deliver exceptional customer…

Applied Materials

Senior Network Security Architect

Toronto, ON, Canada

Full-time

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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.

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More about this job

Responsibilities

The Principal Network Security Architect is responsible for defining and governing the global network security strategy, architecture, and technology roadmap. This role leads the design of secure, scalable infrastructure across enterprise, cloud, and manufacturing environments while mentoring engineering teams.

Requirements

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

Skills

Network Security Architecture
Zero Trust
SASE
SSE
Cloud Security
SD-WAN
OT Security
DDoS Protection
Network Detection & Response
Security Automation
Firewall Management
Identity Integration
Infrastructure-as-Code
Technical Leadership
Risk Assessment
Compliance

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
Fortinet
Check Point
Azure
AWS
NIST CSF
ISO 27001
IEC 62443
Infrastructure-as-Code
ZTNA
DLP
WAF
NDR
CISSP
CCIE
CCNP
PCNSE
CCSP
Semiconductor
Manufacturing
Governance
Architecture
Cybersecurity

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Jobs in Canada

NIST 800-53

ISO 27001

IEC 62443

PCI DSS