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Added 5 hours ago
TC
AI Architect
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $120,000 to $150,000 CAD / year
- Full-time
Added 6 hours ago
TC
Senior Active Directory & Microsoft Entra ID (Azure)
Tata Consultancy Services
Saskatoon, SK
- Full-time
Added 8 hours ago
TC
Data & Analytics Solutions Architect
Tata Consultancy Services
Toronto, ON
- $110,000 to $130,000 CAD / year
- Full-time
Added 8 hours ago
TC
VAM And LMS BSA
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
Added 10 hours ago
TC
Engineering
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 10 hours ago
TC
Network Security Architect
Tata Consultancy Services
Montreal, QC
- Full-time
Added 11 hours ago
TC
Oracle Database Administrator
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Added 11 hours ago
TC
Salesforce Revenue Cloud Architect
Tata Consultancy Services
ON · Ontario, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Added 11 hours ago
TC
Forward deployed Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $130,000 CAD / year
- Full-time
Added 11 hours ago
TC
GCP Infrastructure & Cloud SRE Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 12 hours ago
TC
Oracle ERP PM / PCO
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Added 12 hours ago
TC
Unix Administrator
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
Project Coordinator
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
API Developer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
Production Support Lead
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
Senior L3 Network Engineer (Network SME and Automation Lead)
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Added 1 day ago
TC
Business Consulting Manager
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
RPA Platform Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
Mobile Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $100,000 CAD / year
- Full-time
Added 1 day ago
TC
Data Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Added 2 days ago
TC
Technical SDM (Network Delivery Lead)
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Added 2 days ago
TC
ServiceNow ITSM Developer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $90,000 to $120,000 CAD / year
- Full-time
Added 2 days ago
TC
SAP ISU Business Analyst
Tata Consultancy Services
Calgary, AB
- $90,000 to $100,000 CAD / year
- Full-time
Added 2 days ago
TC
Production Support Mobile Developer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Added 2 days ago
TC
Senior Java Low Latency Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time

Tata Consultancy Services

Network Security Architect

Montreal, QC, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 7, 2026
Posting language: English
Posted: Oct 8, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.

Job Description :-

Network Security Architect:

Senior years of IT experience in designing and delivering enterprise Network Security solutions.
Strong expertise in Palo Alto and Fortinet FortiGate firewalls, including architecture, deployments, migrations, and policy governance.
Deep knowledge of Firewall Technologies, VPN Solutions, Network Segmentation, Micro-Segmentation, and Zero Trust architectures.
Strong understanding of enterprise networking, including Routing, Switching, TCP/IP, DNS, BGP, OSPF, WAN, Load Balancing, and High Availability.
Hands-on experience with NAC solutions (Cisco ISE) and Observability Platforms for monitoring, troubleshooting, and performance analysis.
Experience with security technologies such as IDS/IPS, Secure Web Gateways, Proxy Solutions, DDoS Protection, Email Security, and Firewall Governance tools (Algo Sec)
Proven experience leading security architecture reviews, Firewall & VPN remediations, threat assessments, firewall migrations, network transformations, and security design validation activities.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

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More about this job

Responsibilities

Design and deliver enterprise network security solutions, including firewall and VPN architecture, deployments, migrations, and policy governance. Lead security architecture reviews, threat assessments, remediations, network transformations, and security design validation.

Requirements

Requires extensive IT experience designing and delivering enterprise network security solutions, with strong expertise in Palo Alto and Fortinet FortiGate firewalls. Candidates should have deep knowledge of firewall and VPN technologies, segmentation and Zero Trust, enterprise networking, Cisco ISE, observability, and related security technologies.

Skills

Network Security Architecture
Palo Alto Firewalls
Fortinet FortiGate
Firewall Architecture and Deployment
Firewall Migrations
Firewall Policy Governance
VPN Solutions
Network Segmentation
Micro-Segmentation
Zero Trust Architecture
Enterprise Networking
Routing and Switching
TCP/IP
DNS
BGP and OSPF
Cisco ISE

Visa sponsorship

Not detected in the job text

Keywords

Network Security Architecture
Palo Alto
Fortinet FortiGate
Firewall Technologies
Firewall Deployments
Firewall Migrations
Policy Governance
VPN Solutions
Network Segmentation
Micro-Segmentation
Zero Trust
Routing
Switching
TCP/IP
DNS
BGP
OSPF
WAN
Load Balancing
High Availability
Cisco ISE
Network Access Control
Observability Platforms
IDS/IPS
Secure Web Gateways
Proxy Solutions
DDoS Protection
Email Security
AlgoSec
Threat Assessments

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