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Added 10 mins ago
GM
DevOps Software Quality Automation Tools Engineer
General Motors
Markham, ON
- Full-time
Added 10 mins ago
GM
Senior DevOps Software Quality Automation Tools Engineer
General Motors
Markham, ON
- Full-time
Added 1 hour ago
ES
Senior ServiceNow Architect
EPAM Systems
Canada
- Full-time
Added 1 hour ago
MM
Engineer
Mitchell Martin Inc.
Toronto, ON
- $26.95 to $38.5 USD / hour
- Other
Engineer - Toronto, ON - Contract - $26.95-$38.50 Per Hr
Added 1 hour ago
MM
Engineer
Mitchell Martin Inc.
Toronto, ON
- $31.85 to $45.5 USD / hour
- Other
Engineer - Toronto, ON (Onsite) - Contract - $31.85-$45.50 Per Hr
Added 1 hour ago
MM
Engineer
Mitchell Martin Inc.
Toronto, ON
- $41.65 to $59.5 USD / hour
- Other
Engineer - Toronto, ON - Contract - $41.65-$59.50 Per Hr
Added 1 hour ago
PG
Azure Data Engineer
Pacer Group
Toronto, ON
- $50 to $55 CAD / hour
- Contract
Added 1 hour ago
SL
Data Engineer
Staffingine LLC
Toronto, ON
- Contract
We are looking for an experienced Data Engineer with strong hands-on expertise in Databricks, Azure database technologies, Oracle, and Python. The ideal candidate should have experience…
Added 1 hour ago
M
Senior Android Developer
MapsPeople
Toronto, ON
- Full-time
You are a collaborative engineer who enjoys working on shared platforms rather than isolated features. You take pride in building clean, reliable SDKs that others depend on and enjoy…
Added 1 hour ago
M
Machine Learning Engineer
Mission.dev
Canada
- Full-time
Added 2 hours ago
A
CAD-DFT Engineer
Arm
Toronto, ON
- Full-time
…within Arm's Solutions Engineering organization! As a CAD-DFT Engineer, you will develop and apply scalable strategies, sequences, and automation to optimize Arm-based SoC implementation.…
Added 2 hours ago
Y
Senior Full Stack Developer – Cloud & Platform Engineering
Yochana
Calgary, AB
- Full-time
…learn it, because it is part of the estate you'll be helping to engineer and govern. More detail…
Added 2 hours ago
CI
GenAI Prompt/Automation Engineer
COGNITO INC
Toronto, ON
- Contract
We are looking to hire GenAI Prompt/Automation Engineer at Brampton/Toronto, ON.
Added 3 hours ago
M
CFD Engineer - AI Trainer
Mindrift
Remote, Canada
- Part-time
- Remote
Added 3 hours ago
LI
Jira Software Engineer
LanceSoft, Inc.
ON · Ontario, Canada
- $45 to $50 CAD / hour
- Contract
Added 3 hours ago
G
AI Engineer
Guidepoint
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Guidepoint seeks an experienced AI Engineer as an integral member of the Toronto-based AI team. The Toronto Technology Hub serves as the base of our Data/AI/ML team, dedicated to building a…
Added 3 hours ago
MT
Process Engineer
Modern Technical Staffing Inc.
Vaughan, ON
- $80,000 to $100,000 CAD / year
- Full-time
Our client in Vaughan is looking for a Process Engineer. They are seeking someone who has been employed with a tier 1 or tier 2 automotive manufacturing company.
Added 3 hours ago
P
Junior Solutions Engineer
Pontosense
Toronto, ON
- Full-time
Added 4 hours ago
AS
Senior Full Stack Developer - Azure
Ardent SoftSol Inc.
Calgary, AB
- Contract
…learn it, because it is part of the estate you'll be helping to engineer and govern. More detail…
Added 4 hours ago
T
GenAI Prompt Engineer
TechDoQuest
Toronto, ON
- Contract
Added 4 hours ago
QI
Staff ASIC Verification Engineer, Low Power AI
Qualcomm Innovation Center, Inc.
Markham, ON
- Full-time
We are looking for a Staff ASIC Verification Engineer to be part of our team to innovate and design complex leading, ultra-low power, solutions for audio and AI/context aware applications.
Added 4 hours ago
QI
Machine Learning Engineer, AI Processors (Sr to Staff)
Qualcomm Innovation Center, Inc.
Markham, ON
- Full-time
We are seeking a talented Machine Learning Engineer to join the Qualcomm AI Processor Solutions team, where you will help develop next-generation AI applications for Qualcomm Snapdragon…
Added 5 hours ago
Q
DSP Application Engineer, Principal
Qualcomm
Ottawa, ON
- Full-time
…connected future for all. As a Qualcomm Hardware Application Engineer, you will provide technical expertise of hardware through trainings, product demonstrations, and the design, debug,…
Added 6 hours ago
DS
Member of Technical Staff – AI Evaluation
Digivance Solutions
Canada
- Full-time
What does it take to evaluate an AI system that can engineer real-world physical systems?
Added 7 hours ago
IC
Quality Assurance Specialist- EN
IAMGOLD Corporation
Gogama, ON
- Full-time

Tata Consultancy Services

Senior Network Engineer - Data Center & Network Infrastructure

Montreal, QC, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

Job type: Full-time
Apply by: Nov 11, 2026
Posting language: English
Posted: Oct 12, 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 :-

Looking for a Senior Network Engineer with strong experience in designing, implementing, and supporting enterprise-scale Data Center and Network Infrastructure environments. The candidate will work closely with infrastructure, security, and application teams to deliver reliable, secure, and scalable network solutions.

Key Responsibilities

Design and implement enterprise Data Center network solutions.
Troubleshoot and resolve complex network issues.
Collaborate with infrastructure, security, and application teams on network projects.
Develop network designs, architecture documents, and implementation plans.
Create and maintain network diagrams, IP addressing plans, and configuration templates.
Support network migrations, upgrades, and technology refresh projects.
Participate in network design reviews and change planning activities.
Provide technical guidance and mentoring to team members.
Act as an escalation point for critical network incidents and outages.
Ensure network solutions align with security and compliance standards.

Mandatory Skills

Strong experience in Data Center Networking.
Hands-on experience with Cisco Nexus, ASR Routers, and Arista Switches.
Strong knowledge of Routing & Switching technologies:
OSPF
BGP
TCP/IP
VLANs
Multilayer Switching
VXLAN
Leaf-Spine Architecture
Experience with Network Security concepts and multi-tier security architectures.
Working knowledge of Linux/Unix environments.

Preferred Skills

SD-WAN, DMVPN, MPLS, WAN technologies.
Network automation using Python and/or Ansible.
Public Cloud networking experience (AWS/Azure/GCP).
Knowledge of Kubernetes, VMware, and Storage Networking.
Exposure to tools such as DNA Center, Wireshark, Infoblox, Splunk, SevOne, and Ansible.
CCIE or equivalent certification preferred.

Soft Skills

Strong communication and presentation skills.
Ability to work independently and collaboratively.
Strong ownership and accountability.
Flexible, adaptable, and customer-focused.

Honest, reliable, and proactive problem solver

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.

Apply About employer

More about this job

Responsibilities

Design, implement, and support enterprise data center and network infrastructure, including troubleshooting complex issues, planning migrations and upgrades, and maintaining network documentation. Collaborate with infrastructure, security, and application teams, guide team members, and serve as an escalation point for critical incidents while ensuring solutions meet security and compliance standards.

Requirements

Requires strong data center networking experience and hands-on expertise with Cisco Nexus, ASR routers, Arista switches, routing and switching technologies, network security, and Linux/Unix environments. Preferred qualifications include WAN and SD-WAN technologies, Python or Ansible automation, public cloud networking, Kubernetes, VMware, storage networking, relevant network tools, and CCIE or equivalent certification.

Skills

Data Center Networking
Cisco Nexus
ASR Routers
Arista Switches
Routing And Switching
OSPF
BGP
TCP/IP
VLANs
Multilayer Switching
VXLAN
Leaf-Spine Architecture
Network Security
Linux/Unix
Network Automation
Python

Visa sponsorship

Not detected in the job text

Keywords

Data Center Networking
Cisco Nexus
ASR Routers
Arista Switches
OSPF
BGP
TCP/IP
VLANs
Multilayer Switching
VXLAN
Leaf-Spine Architecture
Network Security
Linux/Unix
SD-WAN
DMVPN
MPLS
Python
Ansible
AWS
Azure
GCP
Kubernetes
VMware
Storage Networking
DNA Center
Wireshark
Infoblox
Splunk
SevOne
CCIE

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