Jobs in Canada

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Added 11 mins ago
T
Sr. Business Systems Analyst (Credit Cards)
TD
Toronto, ON
- Full-time
The Senior Business Systems Analyst will plan, manage, and lead system requirements from initial business need through design, development, testing, implementation, and validation.
Added 11 mins ago
SW
Manager, CWM Analytics, GWM - Toronto/Ottawa
Scotia Wealth Management
Toronto, ON
- Full-time
…and performance across Scotiabank. This role partners with senior stakeholders to solve complex business challenges, advance data-driven decision-making, and identify opportunities for…
Added 11 mins ago
CT
Anti-Money Laundering Program Manager
Canadian Tire Corporation
Oakville, ON
- Full-time
Reporting to the AVP, Anti-Money Laundering, you will lead data analytics, insights, and performance reporting for the AML program. Your primary focus will be transforming complex data into…
Added 11 mins ago
B
Senior Data Engineer
BMO
Toronto, ON · SCC
- Full-time
Hybrid (minimum 2 days per week in office)
Added 11 mins ago
A
Spécialiste Senior Systèmes Avioniques / Avionics Systems Senior Specialist
Airbus
Mirabel, QC
- Full-time
Added 11 mins ago
EV
Lead Environment, Water Compliance
Elk Valley Resources
Sparwood, BC
- $108,000 to $127,000 CAD / year
Reporting to the Senior Lead, Environment, the Lead Environment, Water Compliance is responsible for executing programs vital to ensuring compliance related to surface and ground water at…
Added 12 mins ago
M
Senior Consultant, Microsoft Dynamics 365 Business Central – Municipal & Public Sector
MNP
Ottawa, ON · Toronto, ON · Burlington, ON
- Full-time
Make an impact with our Microsoft Dynamics 365 Business Central team as a Senior Consultant. You will work with municipalities, local governments, and public-sector organizations to…
Added 26 mins ago
UW
Senior Manager, IT Projects
United Way Greater Toronto
Toronto, ON
- Full-time
Reporting to the Director, Information Systems and Technology Solutions the Senior Manager, IT Projects will lead the end-to-end delivery of Information Systems and Technology Solutions…
Added 26 mins ago
DW
Senior Business Analyst – IT Applications
Durabuilt Windows & Doors
AB · Edmonton, AB
- Full-time
…homeowners across Canada.About the RoleWe are looking for a Senior Business Analyst (Sr. BA) to join our on-site IT Applications team in Edmonton. This role will lead business analysis…
Added 26 mins ago
EV
Lead Environment, Water Compliance
Elk Valley Resources
Sparwood, BC
- $108,000 to $127,000 CAD / year
- Full-time
Reporting to the Senior Lead, Environment, the Lead Environment, Water Compliance is responsible for executing programs vital to ensuring compliance related to surface and ground water at…
Added 26 mins ago
JH
Business Development, Environmental Services / General Manager (Northwest BC)
JRoss Hospitality Recruiters
BC · British Columbia, Canada
- Full-time
…government agencies. This is a rare opportunity to step into a senior executive leadership role with meaningful influence over environmental stewardship and sustainable development within…
Added 27 mins ago
TB
Chief Operating Officer
The BMI Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The successful candidate will bring strong financial acumen, technical expertise, and demonstrated executive leadership capability, along with the ability to build effective relationships…
Added 27 mins ago
S
Sr. AI Product Owner
Sphera
ON · Simcoe, ON
- Full-time
Partner with the Senior AI Enablement Lead, who owns curriculum and delivery, and with AI CoE architects and Platform Engineering on technical dependencies and sequencing.
Added 27 mins ago
T&
Director (Lead) - Corporate Occupier
Turner & Townsend
Toronto, ON
- Full-time
Confident and able to lead projects in own right but, when necessary, to work as part of a senior delivery team
Added 27 mins ago
S
Senior Delivery Manager
Synechron
Mississauga, ON
- $140,000 to $170,000 CAD / year
- Full-time
The role requires a seasoned Delivery Manager who can lead complex, large-scale technology programs within Banking & Financial Services while ensuring delivery excellence and strong client…
Added 27 mins ago
L
Senior Financial Analyst – NA Ecommerce | Contract until July 2027
lululemon
Vancouver, BC
- Full-time
Work is performed onsite, minimum 4 days per week.
Added 27 mins ago
W
Manager, Project Management
Worley
Vancouver, BC
- Full-time
We are seeking an accomplished and highly effective Senior Project Manager to oversee the planning, execution, and closure of large, complex capital projects valued over 1Billion across our…
Added 27 mins ago
W
Manager, Project Management
Worley
Markham, ON
- Full-time
We are seeking an accomplished and highly effective Senior Project Manager to oversee the planning, execution, and closure of large, complex capital projects valued over 1Billion across our…
Added 27 mins ago
IG
Manufacturing & Supply Chain Lead [DfMA)
Insight Global
Vancouver, BC
- $130,000 to $160,000 CAD / year
- Full-time
Senior DfMA / Manufacturing & Supply Chain Lead
Added 27 mins ago
QT
Senior Network Administrator
Quantum Technology Recruiting Inc. (QTR)
Toronto, ON · Etobicoke, ON
- $105,000 to $115,000 CAD / year
- Full-time
Hybrid: 3 days in office
Added 27 mins ago
IG
Functional QE Lead
Insight Global
Vancouver, BC
- $120,000 to $140,000 CAD / year
- Full-time
Our client is looking for a Quality Engineering Lead to provide senior technical and program-level Quality Engineering leadership for complex, business-critical initiatives. Your initial…
Added 27 mins ago
M
Director, Digital Paid Media
Mandrake
Toronto, ON
- Full-time
Strong executive presence and communication skills - able to translate technical media concepts into clear business language for senior marketing and business stakeholders
Added 27 mins ago
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Electrical & Instrumentation Engineer - Water Technologies
Veolia | North America
Oakville, ON
- Full-time
All vendors must have a
Added 27 mins ago
W
Manager, Project Management
Worley
Calgary, AB
- Full-time
We are seeking an accomplished and highly effective Senior Project Manager to oversee the planning, execution, and closure of large, complex capital projects valued over 1Billion across our…
Added 27 mins ago
S
Senior Structural Engineer- Water
Stantec
Edmonton, AB
- Full-time
Join our Water group as a Senior Structural Engineer and take a leading technical role in designing the water and wastewater infrastructure that communities depend on. Based in one of our…

Quantum Technology Recruiting Inc. (QTR)

Senior Network Administrator

Toronto, ON, Canada
Etobicoke, ON, Canada

$105,000 to $115,000 CAD / year · Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Pay: $105,000 to $115,000 CAD / year
Job type: Full-time
Apply by: Dec 10, 2026
Work location: Hybrid: 3 days in office
Experience: 5+ years of progressive experience in enterprise network administration or network engineering, preferably in complex, large-scale environments.
Posting language: English
Posted: Nov 10, 2026

Original job description

Position: Senior Network Administrator
Location: Etobicoke, ON
Salary: $105K-$115K
Job Type: Permanent
Hybrid: 3 days in office
Posting Type: Open vacancy

Are you a senior-level networking professional with deep expertise in enterprise network infrastructure, Palo Alto security solutions, and F5 Load Balancing technologies?

We are seeking a Senior Network Administrator to take ownership of complex network infrastructure, lead advanced troubleshooting efforts, and help ensure the reliability, security, and performance of enterprise network environments. This role is ideal for someone who brings strong technical expertise, can independently manage escalations, and thrives in a business-critical infrastructure environment.

Key Responsibilities:

- Lead the administration, configuration, and optimization of enterprise network infrastructure, including complex routing, switching, LAN/WAN, and network connectivity.
- Manage and optimize Palo Alto firewall environments, including advanced security policies, VPNs, network segmentation, and security troubleshooting.
- Administer and troubleshoot F5 Load Balancers, including advanced traffic management, application delivery, high availability, and performance optimization.
- Act as a senior technical escalation point for complex network incidents, conduct root cause analysis, and implement long-term solutions to improve network stability.
- Participate in an on-call rotation, providing advanced technical support for critical network issues and ensuring high availability of enterprise network services.

Required Qualifications:

- 5+ years of progressive experience in enterprise network administration or network engineering, preferably in complex, large-scale environments.
- Advanced hands-on experience with Palo Alto firewalls, including policy management, security configurations, VPNs, and troubleshooting.
- Strong experience administering F5 Load Balancers, including application delivery, traffic management, and high availability.
- Expert understanding of enterprise networking technologies, including routing protocols, switching, VLANs, TCP/IP, LAN/WAN, and network security.
- Demonstrated ability to independently troubleshoot complex network issues, lead technical escalations, and participate in an on-call rotation.

Interested? Apply today or reach out directly to Neeta Bernard at neeta.bernard@quantum-qtr.com to learn more about this opportunity!

REFER A NEW HIRE AND EARN A CASH BONUS! For details, click here.

All applications are reviewed by our recruitment team, and hiring decisions are made by people. We may also use AI-enabled tools to support parts of the application review process.

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More about this job

Responsibilities

Administer, configure, and optimize enterprise network infrastructure, Palo Alto firewalls, and F5 load balancers. Lead complex incident escalations, perform root cause analysis, implement long-term stability improvements, and provide on-call support for critical network services.

Requirements

Requires 5+ years of progressive experience in enterprise network administration or engineering, with advanced hands-on Palo Alto firewall and F5 load balancer expertise. Candidates must have expert knowledge of enterprise networking and be able to independently troubleshoot complex issues, lead escalations, and participate in an on-call rotation.

Skills

Network Engineering
Routing
Switching
LAN/WAN
TCP/IP
VLANs
Palo Alto Firewalls
Firewall Policy Management
VPNs
Network Segmentation
F5 Load Balancers
Application Delivery
Traffic Management
High Availability
Root Cause Analysis

Visa sponsorship

Not detected in the job text

Hiring contact

Neeta Bernard

Hiring contact email

neeta.bernard@quantum-qtr.com

Keywords

Enterprise Network Infrastructure
Network Administration
Network Engineering
Routing Protocols
Switching
LAN/WAN
TCP/IP
VLANs
Network Connectivity
Palo Alto Firewalls
Security Policies
VPNs
Network Segmentation
F5 Load Balancers
Application Delivery
Traffic Management
High Availability
Performance Optimization
Network Security
Troubleshooting
Technical Escalations
Root Cause Analysis
On-Call Support
Financial Services

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Work requirements

Jobs in Canada