Find work in Canada.

492,522 jobs across our Canadian network. How we count

Jobs in Canada

Email me new jobs Save this search

Added 2 days ago
V
Security Engineer
Varicent
Toronto, ON
- Full-time
The Security Engineer is a fully qualified, career-level engineer who independently owns defined security workstreams across operations and engineering. You will own the day-to-day health…
Added 2 days ago
Security Engineer
Varicent
Toronto, ON
The Security Engineer is a fully qualified, career-level engineer who independently owns defined security workstreams across operations and engineering. You will own the day-to-day health…
Added 2 days ago
GV
Senior Cybersecurity Engineer (Center of Excellence)
GE Vernova
Markham, ON
- $146,200 to $219,200 CAD / year
- Full-time
We are looking for a senior OT cybersecurity engineer to join the Grid Automation Cybersecurity Center of Excellence (COE). The COE is a new central team within the Grid Automation OT…
Added 3 days ago
PR
Sr Lead-IT Infrastructure Ops (Associate Manager)
Peel Regional Police
Brampton, ON
- $165,396 to $179,322 CAD / year
- Full-time
…Supervisors and their teams, ensuring stability, integrity, security and continuous availability of all infrastructure systems. They also act on behalf of the Manager during absences and…
Added 3 days ago
Information Systems Engineer
Opendoor
Toronto, ON
…inside, designing, scaling, and securing modern systems through automation and engineering excellence so every team can move faster with confidence. We are looking for an Information…
Added 4 days ago
AI
AI CyberSecurity Specialist
Agility IT
Toronto, ON
- Contract
Cybersecurity Research Engineer – AI Security & Agentic AI
Added 5 days ago
Cloud Security Engineer
Momentum Financial Services Group
Toronto, ON
AWS Security Specialty or equivalent certifications preferred (CISSP, Solutions Architect, DevOps Engineer)
Added 5 days ago
TI
CyberSecurity Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, and security automation
Added 5 days ago
OR
Network Engineer
OSL Retail Services Inc
Mississauga, ON
- Other
As a Network Engineer, you will be instrumental in designing, managing, and securing our corporate network infrastructure, Fortinet ecosystem, and cloud connectivity. Your expertise will…
Added 5 days ago
G
Cybersecurity Specialist- Research and Scientist
Galent
Toronto, ON
- Contract
Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, and security automation
Added 5 days ago
TI
CyberSecurity Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities. This is a hands-on role for someone who can move from a…
Added 10 days ago
L
Cybersecurity Engineer - Detection Engineer
lululemon
Vancouver, BC
- Full-time
…and by maintain a high degree of employee awareness of all security and compliance topics. To further enhance our team, we are looking for a Cyber Detection & Automation…
Added 10 days ago
Senior Security Engineer, PKI & Network Edge
Dentsply Sirona, Inc
ON · Mississauga, Ont., ON · Woodbridge, Ont., QC
Dentsply Sirona is looking for a Senior Security Engineer, PKI & Network Edge professional to join our team This is a senior-level individual contributer position within Dentsply Sirona's…
Added 11 days ago
I
Senior Analyst, DevSecOps
Intelcom
Montreal, QC · Service Centre (Montreal) Lab
- Full-time
· Relevant certifications such as AWS Certified Security - Specialty, Azure Security Engineer, CISSP, GIAC, GIAC Cloud Security Automation, Kubernetes Security Specialist, or demonstrated…
Added 11 days ago
LD
Systems Engineer
Leonardo DRS
Ottawa, ON · Kanata, ON
- Full-time
…frameworks (e.g., NIST, ISO 27001, CIS Controls); familiarity with security technologies (e.g., VPN, SSL/TLS, AES, IDS/IPS); relevant certifications (e.g., CISSP, CISM,…
Added 11 days ago
AI
AI CyberSecurity Specialist
Agility IT
Toronto, ON
- Contract
The ideal candidate combines the mindset of a security researcher, software engineer, and emerging-technology evaluator. You will explore new cybersecurity capabilities, build agentic AI…
Added 11 days ago
ZG
Senior IT Security Engineer
Zema Global Data Corporation
Vancouver, BC
- $110,000 to $135,000 CAD / year
- Full-time
The Senior Security Engineer is a key contributor to securing a cloud-first, DevSecOps driven environment, responsible for embedding security into cloud platforms, with a strong focus on…
Added 11 days ago
TI
Security Engineer
TitanFile Inc.
Toronto, ON
- Full-time
…FedRAMP certification to serve the U.S. federal market. The right security engineer will be pragmatic, able to explain risk in plain language, and able to choose controls that protect our…
Added 11 days ago
TI
Security Engineer
TitanFile Inc.
Toronto, ON
- Full-time
TitanFile is looking for a Security Engineer who is personable, persistent, and confident. A person who is passionate about learning new technologies and improving the skills they already…
Added 13 days ago
T
Cyber Security Specialist
Thales
Fredericton, NB
- Full-time
Scripting and automation experience (e.g., PowerShell, Python) to support security checks, and remediation.
Added 13 days ago
SL
Sr. Analytics and Automation Engineer
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Toronto One York
- Full-time
Sr. Analytics and Automation Engineer - Focus on Micro segmentation Policy-as-a-Code.
Added 13 days ago
AI Security Engineer
Capco
Toronto, ON
As an AI Security Engineer, you will work at the intersection of software engineering, cybersecurity, and artificial intelligence. You will design and build security tools, assess…
Added 13 days ago
MC
Senior Security Engineer
MatchBox Consulting Group
Vancouver, BC
- Full-time
MatchBox Consulting Group is currently seeking a Senior Security Engineer for a permanent role at a client of ours located in Vancouver
Added 17 days ago
TI
CyberSecurity Specialist
Themesoft Inc.
Toronto, ON · North York, ON
- Contract
Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, and security automation
Added 21 days ago
C
Security Engineer, Logging Platform
Clio
Toronto, ON · Vancouver, BC · Calgary, AB
- Full-time
We are currently seeking an Infrastructure Security Engineer to join our rapidly growing Security team. This role is for someone passionate about building proactive security solutions,…

OSL Retail Services Inc

Network Engineer

5090 Orbitor Drive, Unit 1, Mississauga, ON, L4W 5B5, Canada

Apply About employer

Applications open in a new tab.

Job details

Apply by: Oct 20, 2027
Experience: 5+ years experience of dedicated experience designing, building, and supporting complex enterprise network and security environments.
Posting language: English
Posted: Oct 20, 2026

Original job description

Overview

At OSL Retail Services, we believe people are the heart of everything we do, and it is an exciting time to be part of something special! Our momentum is growing, and is fueled by innovation, collaboration, and a shared entrepreneurial spirit that drives real results. Founded in 2012 in Mississauga, Ontario, OSL delivers customized sales solutions in retail, direct sales, and customer acquisition, all built on a foundation of integrity, respect, and passion. Our culture thrives on connection, purpose, and growth. If you’re looking for a place where your talents are valued, your ideas matter, and your career can grow, we’d love to meet you.

The Opportunity:

As a Network Engineer, you will be instrumental in designing, managing, and securing our corporate network infrastructure, Fortinet ecosystem, and cloud connectivity. Your expertise will ensure the highest levels of network reliability, performance, and security, supporting our commitment to delivering exceptional service to our clients and customers. In this role, you will lead complex networking and security initiatives, evolve existing network architectures, and implement robust defense-in-depth technologies across on-premises, hybrid, and cloud environments.

Location: based out of our corporate office in Mississauga, Ontario.

Key Responsibilities:

Manage Network & Security Operations: Direct day-to-day administration, optimization, and hardening of enterprise network infrastructure, with a primary focus on Fortinet firewalls (FortiGate), switches (FortiSwitch), access points (FortiAP), and VPNs.

Enforce Network Security Controls: Implement best-practice security policies, Zero Trust Network Access (ZTNA), Intrusion Prevention Systems (IPS), Web Filtering, and SSL inspection across the Fortinet fabric and global network endpoints.

Maintain Documentation: Create and update comprehensive network diagrams, topology maps, configuration standards, security playbooks, and problem management records.

Monitor Network Performance: Maintain vigilant oversight of network capacity, bandwidth utilization, latency, and uptime metrics using centralized observability platforms.

Administrate Cloud & Hybrid Connectivity: Ensure secure connectivity between on-premises networks and cloud environments, primarily focusing on Microsoft Azure (ExpressRoute, VNet peering, virtual network appliances).

Support IT Strategy & Continuous Improvement: Contribute tactical input to the long-term network roadmap, architecture standards, and service delivery enhancements.

Incident Response & Tier-3 Escalation: Serve as the senior escalation point for complex network routing, switching, VPN, and security incident investigations.

Required Knowledge, Skills, and Abilities:

Fortinet Specialization: Advanced technical proficiency in configuring, deploying, and managing Fortinet security solutions, including FortiGate, FortiManager, FortiAnalyzer, and FortiClient EMS.

Enterprise Networking Expertise: Deep understanding of core network routing/switching protocols (BGP, OSPF, VLANs, STP, Link Aggregation) and WAN architectures (SD-WAN, MPLS, IPsec VPNs).

Security-First Mindset: Strong expertise in network segmentation, micro-segmentation, threat mitigation, and secure-by-design architecture principles.

Cloud Networking: Demonstrated proficiency with Azure networking components (VNets, Network Security Groups, User Defined Routes, Virtual Network Gateways).

Network Observability: Hands-on experience with network monitoring, SIEM integration, and centralized log management using FortiAnalyzer, Azure Monitor, Wireshark, SNMP, or Syslog tools.

Preferred Skills, and Abilities:

Technical Leadership & Communication: Ability to explain technical risks to business stakeholders, and drive cross-functional projects to completion.

Identity & Access Management: Solid understanding of Microsoft Entra ID / Active Directory integration for network authentication (RADIUS, TACACS+, 802.1X, MFA).

Databases: Working knowledge of database platforms such as Microsoft SQL Server and PostgreSQL, particularly as they relate to infrastructure, performance, and availability considerations.

ITIL Alignment: Solid understanding of ITIL frameworks (Change Management, Incident Management, Problem Management) to ensure minimal operational disruption.

What you’ve done:

5+ years experience of dedicated experience designing, building, and supporting complex enterprise network and security environments.
Required Certifications: Fortinet Certified Professional (FCP) or Fortinet Certified SolutionSpecialist (FCSS) (formerly Fortinet NSE 4 / NSE 7) is strongly preferred.
Vendor-neutral security or networking certifications (e.g., CCNP Security, CISSP, Network+) are considered strong assets.

Core Technical Skills:

Expert-level command of TCP/IP, DNS, DHCP, BGP, IPsec, and SSL-VPN solutions.
Proven track record implementing hybrid cloud networks with Microsoft Azure (AWS/GCP experience is a bonus).
Practical experience with scripting (Python, Bash, PowerShell, Terraform and Ansible) for network automation and operational efficiency.

Working Conditions: Flexibility to work various schedules, including evenings and weekends, as required.

What’s in it for you:

Competitive base salary: $100K-$115K plus bonus.
Generous time off: Start with 3 weeks of vacation, plus extra flex days to recharge.
Comprehensive benefits package: Includes medical, dental, vision, health spending account, and Teladoc virtual care.
Retirement support: Company-sponsored savings plan to help build your financial future
Career growth: Ongoing training, development, and programs to help you advance.
Award-winning culture: Proud to be one of Canada’s Best Managed Companies for 8 years running - now a Platinum Club member.

The Interview Process:

Stage 1: If your profile is a match, we will invite you for a first conversation with the recruiter.
Stage 2: The next step is a in-person interview with the hiring manager.
Stage 3: The final step is an in-person interview with the hiring manager and extended team members.

If this sounds like you and you’re excited to be a member of our team - please apply now.

Disclaimer: As part of our recruitment process, we utilize artificial intelligence (AI)-based tools to assist with certain stages, including initial resume screening and skills-matching assessments. These tools are designed to help our hiring team identify candidates whose experience and qualifications align closely with the requirements of the role. Please note that all final hiring decisions are made by our recruitment team. The preceding job description has been designed to indicate the general nature and level of work performed by employees within this job. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job. In compliance with Ontario’s Bill 190, we confirm that this posting represents a current existing vacancy within our organization.

Apply About employer

More about this job

Responsibilities

The Network Engineer will design, manage, and secure the corporate network infrastructure, including Fortinet ecosystems and cloud connectivity. They will also lead complex networking initiatives and serve as a senior escalation point for security and infrastructure incidents.

Requirements

Candidates must have at least 5 years of experience in complex enterprise network and security environments. Proficiency in Fortinet solutions and Microsoft Azure networking is required, along with relevant professional certifications.

Skills

Fortinet
Network engineering
Firewall administration
Azure networking
BGP
OSPF
VPN
SD-WAN
Network security
Zero Trust
Python
Bash
PowerShell
Terraform
Ansible
ITIL

Benefits

Medical insurance
Dental insurance
Vision insurance
Health spending account
Teladoc virtual care
Retirement savings plan
Paid vacation
Flex days
Professional development

Visa sponsorship

Not detected in the job text

Keywords

Network Engineer
Fortinet
FortiGate
FortiManager
FortiAnalyzer
Azure
BGP
OSPF
SD-WAN
VPN
Zero Trust
Network Security
Cloud Connectivity
Python
Bash
PowerShell
Terraform
Ansible
ITIL
TCP/IP
DNS
DHCP
IPsec
SSL-VPN
Network Infrastructure
Cybersecurity
Hybrid Cloud
Enterprise Networking
Routing
Switching

Report this job