Find work in Canada.

326,484 jobs across our Canadian network. How we count

Jobs in Canada

25+ jobs

Email me new jobs Save this search

Added 5 mins ago
Senior Full Stack Developer – iOS (Swift), NestJS/Node.js
BeachHead
Toronto, ON
$70 to $75 CAD / hour
Contract
Working with one of our top financial clients, this role calls for a Senior Full Stack Developer – iOS (Swift), NestJS/Node.js. This position involves developing and maintaining…
Added 5 mins ago
Senior Business Analyst
GlobalVariable
Toronto, ON
Contract
Added 5 mins ago
Mainframe QA E2E Test Lead
K&K Global Talent Solutions INC.
ON · Ontario, Canada
Full-time
Stakeholder & Release Coordination: Partner directly with business stakeholders, developers, enterprise architects, and DevOps teams to mitigate environment risks, track deployment…
Added 5 mins ago
Python Full stack developer (Django, React & AI Experience)
Zodiac Solutions, Inc
Toronto, ON
Full-time
Role: Python Full stack developer (Django, React & AI Experience)
Added 21 mins ago
SQL Developer / Data Engineer
TD
Toronto, ON
Full-time
Position Title: Senior SQL Developer / Data Engineer
Added 21 mins ago
Senior Technology Resilience and Availability Management Analyst
TD
Toronto, ON
Full-time
Added 21 mins ago
Solutions Design IT Specialist
TD
Toronto, ON
Full-time
Azure Data Lake Storage (ADLS Gen2) ; Azure Data Factory (ADF); Azure DevOps; Azure Monitoring & Logging; Azure Security & Access Management
Added 21 mins ago
Junior Software Engineer, Emergency Call Handling
Motorola Solutions
Ottawa, ON · Gatineau, QC
Full-time
…responder dispatching and situational awareness. This software developer position will be a member of the team working on software applications for Public…
Added 21 mins ago
Sr. Network Solution Design Engineer, Functional Engineering
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
Full-time
Advance enabling technologies for Automation, Data & Analytics, DevOps, API, and Digital Assets, within Network Services’ Infrastructure and Functional Engineering be it on-premises or…
Added 21 mins ago
Enterprise Content Management (ECM) Business Systems Analyst
McKesson
Mississauga, ON
Full-time
Added 35 mins ago
Senior Digital Specialized IT Consultant
iPartner Consulting
Toronto, ON
Contract
Added 35 mins ago
Product & Technology Lead
Decisive Edge
Canada
Full-time
Experience in startups, open-source projects, distributed development environments, developer platforms, or multi-team software environments would be particularly valuable.
Added 35 mins ago
Salesforce Developer - Digital Customer
Deloitte
Toronto, ON
Full-time
We are seeking a skilled Salesforce Developer to design, develop, and maintain scalable Salesforce solutions that drive business growth and operational efficiency. The ideal candidate will…
Added 35 mins ago
Mainframe QA
BULL-IT SOLUTIONS LTD
Toronto, ON
Full-time
Coordinate with business stakeholders, developers, architects, and DevOps teams to ensure release readiness and quality outcomes.
Added 35 mins ago
Mainframe QA Test Lead
K&K Global Talent Solutions INC.
Toronto, ON
Full-time
Coordinate with business stakeholders, developers, architects, and DevOps teams to ensure release readiness and quality outcomes.
Added 35 mins ago
Devsecops Engineer
Tekshapers
Toronto, ON
Full-time
Collaborate with developers, DevOps, security, and platform teams; document findings, risks, and remediation plans.
Added 35 mins ago
Mainframe QA LEAD
Tekshapers
Toronto, ON
Full-time
Coordinate with business stakeholders, developers, architects, and DevOps teams to ensure release readiness and quality outcomes.
Added 36 mins ago
Senior Account Executive
Synechron
Mississauga, ON
Full-time
…end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through…
Added 36 mins ago
Applications Product Owner
Stelumar Advanced Manufacturing Inc.
Canada
Full-time
Experience working with backlog or ticketing tools such as Azure DevOps, Jira, or similar
Added 1 hour ago
Linux Security Engineer
Zodiac Solutions, Inc
Toronto, ON
Full-time
· Familiarity with DevOps and CI/CD practices, including tools such as GitHub, Harness, and Tekton for source
Added 1 hour ago
Senior Data Engineer
AGLC
AB · Edmonton, AB
Full-time
This is not a traditional BI developer role. It is a senior, strategic position responsible for defining and guiding the enterprise‑wide architecture that supports data, analytics, AI/ML,…
Added 1 hour ago
Sr Software Development Engineer VNDLY
Workday
Toronto, ON · Greater Toronto Area, Canada
Full-time
Knowledge of SaaS applications, multi-tenant architectures, and DevOps/CI/CD practices.
Added 1 hour ago
Python Developer – Data Engineer
Synechron
Toronto, ON
$100,000 to $125,000 CAD / year
Full-time
…end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through…
Added 1 hour ago
Senior Java Software Engineer
Genpact
Montreal, QC
Full-time
Inviting applications for the role of Lead Consultant, Java FS Developer
Added 1 hour ago
Java Full Stack Developer
Capgemini
Mississauga, ON
$85,000 to $95,000 CAD / year
Full-time
Seeking a Java Full Stack Developer with expertise in Java, Spring Boot, Microservices, REST APIs, AWS, and modern DevOps practices to develop and support scalable enterprise applications.

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