Find work in Canada.

326,378 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 3 mins ago
Curriculum Developer
CityofOttawa
Ottawa, ON
…you are responsible for serving as the curriculum development specialist for Transit Training and Development, designing and developing curricula for all transit training and orientation…
Added 17 mins ago
Sr, Software Developer
IT Connex
Toronto, ON
Contract
…development, architecture, and administration experience to design, implement, and support scalable ServiceNow solutions in a complex enterprise…
Added 17 mins ago
SR Guidewire PC with Java Sprinboot
Cognizant
Toronto, ON
Full-time
…architects, and development teams to deliver scalable insurance…
Added 17 mins ago
Senior Cost Controls Specialist
McDermott International, Ltd
Squamish, BC
Full-time
The Senior Cost Controls Specialist uses best practices and knowledge of internal or external issues to improve the costing discipline within McDermott. They will act as a resource for…
Added 17 mins ago
SAP Integration Specialist (SAP PO)
Celestica
Toronto, ON
Full-time
The Specialist, IT Solutions will have a strong technical foundation in complex payload transformations, Java, and a proven track record of delivering integration projects. The ideal…
Added 17 mins ago
AI Platform Engineering Specialist
TMC Canada
Montreal, QC
Full-time
This role is for a platform engineering specialist who will help build a firmwide AI Development Platform and drive adoption of AI capabilities throughout the enterprise. The team is…
Added 17 mins ago
Spécialiste intégration SAP BTP
CGI
Montreal, QC
Full-time
We are currently seeking an SAP BTP Integration Specialist to join our SAP team. In this role, you will contribute to the design, development, and evolution of integrations between SAP…
Added 17 mins ago
Spécialiste Métallurgie et Forge / Metallic & Forging Specialist
Airbus
Montreal, QC · Mirabel, QC
Full-time
Added 17 mins ago
Spécialiste en Architecture Système Avionique / Avionics System Architecture Specialist
Airbus
Montreal, QC · Mirabel, QC
Full-time
Évaluer les solutions techniques proposées par les fournisseurs et les intégrer dans l'architecture globale;
Added 17 mins ago
Spécialiste Senior en Conception Mécanique / Senior Specialist in Mechanical Design
Airbus
Montreal, QC · Mirabel, QC
Full-time
Do you have aerospace experience? Have you worked in structural and mechanical design on experimental equipment being installed on a flight test aircraft and would you like to progress and…
Added 17 mins ago
Spécialiste en Ingénierie Systèmes des bancs d’essai / Test Bench System Engineering Specialist
Airbus
Montreal, QC · Mirabel, QC
Full-time
Added 33 mins ago
Associate Director - Lead Application Support Specialist, GED Support
Royal Bank of Canada
Toronto, ON
Full-time
…role - you'll drive operational excellence, influence system design, mentor team members, and grow your expertise in SRE practices and modern infrastructure. If you're ready to make a…
Added 47 mins ago
Spécialiste Métallurgie et Forge / Metallic & Forging Specialist
Airbus
Montreal, QC
Full-time
Added 47 mins ago
Product Specialist, evertz.io
Evertz
Burlington, ON
Full-time
As a Product Specialist, you'll be the technical bridge between our customers, product design, engineering, and operations - working hands-on with configuration, deployment, and cloud…
Added 47 mins ago
Backup & Recovery Engineer - Managed Services
MNP
Montreal, QC
Full-time
…with innovative collaboration technologies and scalable IT solutions. The ideal candidate would be the technical authority responsible for the design, implementation, support, and…
Added 47 mins ago
Backup & Recovery Engineer - Managed Services
MNP
AB · Edmonton, AB
Full-time
…with innovative collaboration technologies and scalable IT solutions. The ideal candidate would be the technical authority responsible for the design, implementation, support, and…
Added 48 mins ago
Learning Technology Support Specialist
Mohawk College
Hamilton, ON
The Learning Technology Support Specialist (LTSS) provides front-line support, coaching, and guidance to students and employees (including faculty) on a wide range of academic and learning…
Added 1 hour ago
Business Intelligence Specialist - Payments Health Reporting
TD
Toronto, ON
Full-time
Design and refine intuitive reporting views and executive-ready narratives that convert complex data into clear, actionable insights for audiences at varying levels of seniority.
Added 1 hour ago
Solutions Design IT Specialist
TD
Toronto, ON
Full-time
Lead and oversee the design, delivery, and implementation of enterprise data and analytics solutions. Partner with business stakeholders, architects, and engineering teams to define…
Added 1 hour ago
Senior Specialist, Networking & Connectivity
Bell
Toronto, ON
The Senior Specialist, Networking & Connectivity is responsible for the strategy, design, implementation, operation, and lifecycle management of all networking and connectivity…
Added 1 hour ago
Senior Specialist - Commercial Apps
Parkland Corporation
Calgary, AB
Full-time
The Senior Specialist is responsible for managing, supporting, enhancing, and optimizing critical commercial applications including platforms such as JDE and Legacy Parkland Applications to…
Added 1 hour ago
Network Administrator
Calian in Space & Technology
Ottawa, ON
Full-time
We create innovative solutions that tackle complex challenges and help organizations and communities stay resilient, informed, and connected. If you’re driven by purpose and energized by…
Added 1 hour ago
Senior Systems Analyst
OCS Ontario Cannabis Store
Toronto, ON
The Senior Systems Analyst serves as the lead analyst and solution design specialist for enterprise technology initiatives. Working within established architecture and solution direction,…
Added 3 hours ago
RQ11503 - Solutions Designer - Senior
Maarut
Toronto, ON
Contract
The Quality Assurance Specialist is responsible for the
Added 3 hours ago
Senior Data Engineer
Royal Bank of Canada
Vancouver, BC
Full-time
…enterprise data ecosystem. In this critical role, you will design end-to-end data solutions leveraging Informatica (PowerCenter/IDMC) and Snowflake, while driving our data modernization…

Buchanan Technologies

SENIOR NETWORK INFRASTRUCTURE SPECIALIST

Brampton, ON, Canada

Pay: Annual Compensation Range: $71,653.00 to $120,727.00 (depending on experience) plus excellent benefits
Job type: Full-time
Apply by: Oct 29, 2026
Experience: Plus a minimum of 2 years working experience with the following systems, tools and/or technologies:
Posting language: English
Posted: Sep 29, 2026

Apply About employer

Applications open in a new tab.

Original job description

SENIOR NETWORK INFRASTRUCTURE SPECIALIST

Job Type: Regular, Full Time

Department: Infrastructure and Data Centre Operations

Annual Compensation Range: $71,653.00 to $120,727.00 (depending on experience) plus excellent benefits

Location: Brampton, ON

Buchanan Technologies ,www.buchanan.com, is searching for a Senior Network Infrastructure Specialist, in behalf of our client, an Employer of Choice in its industry.

Are you an experienced IT professional with over five years of expertise in designing, implementing, and maintaining Data Center Networks and LAN/WAN/WLAN for enterprise businesses? Ready to take the next exciting step in your career? If so, apply now to join our client – one of Canada’s most innovative and forward-thinking organization.

As a Senior Network Infrastructure Specialist within their Infrastructure and Data Centre Operations department you are responsible for deploying and maintaining secure and highly available SDN in Data Centers, secure and highly available LAN, WAN, WLAN and SD-WAN and providing guidance and oversight to staff in the deployment maintenance of LAN, WAN, WLAN and SD-WAN.

What will your typical day look like?

Implements and maintains secure, highly available LAN, WAN, WLAN, SDN, SD-WAN, Internet, and cloud connection configurations, including automatic failover for disaster recovery scenarios, for both the Data Center and remote sites.
Provides Level 3 technical support for network infrastructure in the cloud, on-premises data centers, and remote sites.
Installing, configuring, maintaining, and upgrading network devices (routers, switches, WLAN controllers, access points, etc.).
Collaborates with subject matter experts across various IT disciplines to design comprehensive, coherent, and efficient solutions that meet the design criteria of different business units. Defines the measures and tools necessary for technical solutions to ensure quality service, encompassing reliability, stability, and performance.
Creates and maintains documentation for network design configurations, technical solutions, and the ecosystem for future reference and consultation.
Sets up and maintains network management tools for troubleshooting and monitoring of LAN, WAN, WLAN, SDN and SD-WAN.
Manages network equipment lifecycle. Maintains a complete list of equipment inventory including lifecycle management (replacement and disposal).
Provides expertise to analyze and help resolve problems and ecosystem issues related to LAN, WAN, WLAN, SDN and SD-WAN.
Performs technical research and development to enable continuing innovation within LAN, WAN, WLAN, SDN and SD-WAN solutions and increasing value to front line officers.
Develops procedures and provides input to standards relating to technical aspects of network infrastructure hardware and software.
Creates, maintains and validates appropriate disaster avoidance and recover plans, in conjunction with other IT teams.
Creates and reconciles procurement documents for goods/services in support of the network infrastructure including budgeting/forecasting analysis.
Manages relationships with vendors and other organizations for the activities related to network infrastructure.
Creates change request, Method of Procedure (MOP) and Standard Operating Procedure (SOP) documentation.
Mentors intermediate and junior staff.
Performs additional duties as assigned.

Qualifications:

You are someone with:

A University Degree/College Diploma in Computer Science, Computer Engineering, Information Technology; or an equivalent combination of education and experience.
One or more certification in the following, or equivalent network field certification, required:
CCIE Data Center o CCIE Enterprise Infrastructure o CCIE Enterprise Wireless o CCIE Collaborations o CCIE Service Provider o CCIE Security o DevNet Expert o CCDE
Azure Solutions Architect Expert o AWS Certified Solutions Architect Professional
A minimum of five years experience with Cisco or Equivalent network vendor in the following:
Designing, Implementing, maintaining and troubleshooting Data Center

Network/LAN/WAN/WLAN for enterprise businesses o Cisco ASR/ISR routers and Catalyst/Nexus switches o OSPF and BGP routing protocols o IPSec VPN

Plus a minimum of 2 years working experience with the following systems, tools and/or technologies:
Designing, implementing, maintaining and troubleshooting QoS in the network for critical applications like voice, etc.
Troubleshooting network and application performance with tools from vendors like Wireshark, Fluke, NetAlly, Netscout, Solarwinds or Viavi, etc.
Designing, Implementing, maintaining and troubleshooting Network Access Control

(NAC) with Cisco ISE or equivalent network vendor o Designing, Implementing, maintaining and troubleshooting DHCP, RADIUS and TACACS o Linux and/or Windows operating systems o Databases such as MSSQL

Demonstrated knowledge in configuring, managing and supporting networking & security configurations for Microsoft Azure cloud environment.
Working knowledge in designing, testing and troubleshooting outside plant single mode fiber optic networks preferred.
Working knowledge in building, implementing, and supporting SDWAN solution based on Cisco or VMware or Fortinet or Palo Alto vendors preferred.
Working knowledge in configuring, managing and supporting networking & security configurations for AWS, Google and/or other cloud environments preferred.
Working knowledge in configuring firewalls from vendors like Cisco, Fortinet, Checkpoint or Palo Alto preferred.
Working knowledge of electrical power distribution for data centres and computer network systems preferred.
Knowledge of DevOps concepts, automation and technologies used in Infrastructure-asCode i.e., CI/CD tools such as Ansible, Gitlab, Docker, Jenkins, Python, etc. preferred.
Knowledge of Network vendor management preferred.
Effective oral communication and interpersonal skills.
Demonstrated planning and organizational skills.
Demonstrated written communication skills.
Demonstrated analytical, research and problem solving skills.
Demonstrated physical ability to perform all activities.
Valid Ontario Driver`s Licence (Class G) with full driving privileges.

Apply About employer

More about this job

Responsibilities

Designs, deploys, maintains, and troubleshoots secure, highly available network infrastructure across data centers, cloud environments, and remote sites, including LAN, WAN, WLAN, SDN, and SD-WAN. Provides Level 3 support, manages network equipment and documentation, develops disaster recovery and operational procedures, coordinates vendors and procurement, and mentors junior staff.

Requirements

Requires a degree or diploma in computer science, computer engineering, information technology, or equivalent education and experience, plus a qualifying advanced network certification or equivalent. Requires at least five years of enterprise network experience and at least two years with specified network technologies and tools, along with Azure networking knowledge, strong communication and analytical skills, and a valid Ontario Class G driver's licence.

Skills

Data Center Networking
LAN/WAN/WLAN
SDN and SD-WAN
Cisco Networking
OSPF and BGP
IPSec VPN
Network Security
Microsoft Azure
Network Access Control
Quality of Service
Network Troubleshooting
Disaster Recovery
Network Monitoring
Linux and Windows
Infrastructure as Code
Vendor Management

Visa sponsorship

Not detected in the job text

Keywords

Cisco
CCIE
CCDE
DevNet Expert
AWS Certified Solutions Architect Professional
Data Center Networks
LAN
WAN
WLAN
SDN
SD-WAN
Cisco ASR/ISR
Catalyst and Nexus Switches
OSPF
BGP
IPSec VPN
QoS
Wireshark
SolarWinds
Cisco ISE
DHCP
RADIUS
TACACS
Microsoft Azure
MSSQL
Ansible
GitLab
Docker
Jenkins

Report this job