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Added 30 mins ago
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Senior Specialist Hybrid Telecom Platforms
National Bank of Canada
Montreal, QC
- Full-time
A career as a Senior Specialist – Hybrid Telecom Platforms in the Infrastructure and Operations team at National Bank means acting as an expert in connectivity and cloud environments. This…
Added 1 hour ago
WI
Information Security Operations Analyst (Toronto, Canada)
Women in Tech
Toronto, ON
- Full-time
…platform (Engine by Starling), alongside a growing portfolio of specialist financial and software…
Added 3 hours ago
FS
Signal Integrity and Power Integrity Designer
Fidus Systems
Canada
- Full-time
The Senior Signal Integrity and Power Integrity Specialist plays a critical role in ensuring the performance, reliability, and compliance of high-speed electronic systems designed by Fidus.…
Added 5 hours ago
P
Building Automation Specialist / Senior Automation Systems Technician (BAS006)
Potenco
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Full-time
Our Client is seeking an experienced BAS Specialist / Senior Automation Systems Technician to support the engineering, configuration, commissioning, troubleshooting, service, and ongoing…
Added 6 hours ago
MG
Geriatric Specialist, NLOT (Integrated Care)
Michael Garron Hospital
Toronto, ON
- Full-time
The Geriatric Specialist for the Nursing Led Outreach Team (NLOT) demonstrates a high level of autonomy and expertise in geriatric care to formulate clinical decisions. The Geriatric…
Added 10 hours ago
FT
Automotive Technician, Edmonton (Roper Road)
Fountain Tire
Edmonton, AB
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Testing and adjusting vehicle systems to manufacturer’s performance specifications
Added 12 hours ago
FA
Maintenance Control Supervisor
Flair Airlines Ltd.
Toronto, ON
- Full-time
We’re here to make air travel affordable for everyone, and we’re looking for talented individuals who want to help us continue changing the industry for the better. As Canada’s most…
Added 13 hours ago
PA
Specialist, Training and Content
Porter Airlines Inc.
Toronto, ON
- Full-time
As a Specialist, Training & Content, you will play an important role in helping our Customer Support team build the knowledge, skills and confidence needed to deliver exceptional service to…
Added 15 hours ago
D
Internship, IT sector, Fall 2026
Desjardins
Montreal, QC · Levis, QC
- Full-time
The functional analyst acts as a content specialist for the delivery, maintenance, and updating of solutions by defining functional specifications in collaboration with the product owner…
Added 15 hours ago
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Mortgage Specialist
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Hamilton, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
Added 15 hours ago
B
Mortgage Specialist
BMO
North Bay, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
Added 15 hours ago
B
Mortgage Specialist
BMO
Belleville, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
Added 15 hours ago
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Mortgage Specialist
BMO
Waterloo, ON
- Full-time
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Added 15 hours ago
B
Mortgage Specialist
BMO
Peterborough, ON
- Full-time
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Added 15 hours ago
B
Mortgage Specialist
BMO
Sudbury, ON
- Full-time
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Added 15 hours ago
B
Mortgage Specialist
BMO
Sault Ste. Marie, ON
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Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
Added 15 hours ago
B
Mortgage Specialist
BMO
Brantford, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
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Mortgage Specialist
BMO
Cambridge, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
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Mortgage Specialist
BMO
Kitchener, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
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Mortgage Specialist
BMO
St. Catharines, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
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Mortgage Specialist
BMO
Guelph, ON
- Full-time
Join BMO – imagine the possibilities. Are you looking for a chance to let your entrepreneurial spirit shine and turn potential into performance with great earning possibilities? Becoming a…
Added 15 hours ago
AI
BAS Specialist
Ainsworth Inc
Mississauga, ON
- Full-time
BAS Specialist is the continuation of the BAS technician’s career at GDI Ainsworth. Intermediate technician is defined as one who has served between 6,000 – 18,000 hrs in the BAS industry.…
Added 15 hours ago
AI
Security Systems Application Specialist
Ainsworth Inc
Mississauga, ON
- Full-time
Utilize cutting-edge engineering tools, such as AutoCAD, Microsoft Visio to assist in the design and development of panel layouts, network layouts, and wiring diagrams that adhere to both…
Added 1 day ago
TL
Customer Service Specialist
Transx Ltd
Guelph, ON
- $50,000 to $60,000 CAD / year
- Full-time
…Customer Service Manager, the CSR is responsible for developing and maintaining long-lasting relationships between the organization and the customer while supporting organizational values…
Added 1 day ago
PC
IT Specialist
Parkland Corporation
Calgary, AB
- Full-time
Sunoco LP is a leading energy infrastructure and fuel distribution master limited partnership operating across 32 countries and territories in North America, the Greater Caribbean, and…

Buchanan Technologies

SENIOR NETWORK INFRASTRUCTURE SPECIALIST

Brampton, ON, Canada

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

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Job details

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

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.

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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

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