Jobs in Canada

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Added 20 days ago
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Senior Data Engineer
BMO
Toronto, ON · FCP
- Full-time
Identify and engineer automation opportunities, applying conventional and AI-enabled approaches where appropriate while balancing business value, risk, controls, maintainability, and…
Added 20 days ago
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Software Engineer
Correct-AI
AB · Greater Edmonton Metropolitan Area
- Full-time
Correct-AI is seeking a Software Engineer to join our core engineering team. Reporting to the Director of Technology, the successful candidate will be responsible for developing,…
Added 20 days ago
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Forward Deployed Engineer
FDE Times
NB · Chiasson Office, NB
- Full-time
We are looking for a Forward Deployed Engineer to work directly with enterprise customers to turn real-world financial workflows into production software.
Added 20 days ago
S&
Data Engineer
Silk & Snow
Toronto, ON
- Full-time
We are seeking a versatile and highly motivated Data Engineer to join our data analytics and reporting team. This role is critical in bridging the gap between raw data and actionable…
Added 20 days ago
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Intermediate Software Engineer
BluWave-ai
Ottawa, ON
- Full-time
2+ years of professional software development experience with strong foundations in Golang, Java, or Python.
Added 20 days ago
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Junior Systems Engineer - Networking
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
GDMS-C is seeking a Systems Engineer to join our Coalition and Joint Interoperability team working to support Land Command Support System (LCSS) in Ottawa, Canada. The Land Command Support…
Added 20 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 20 days ago
Production Support Engineer
Capgemini
Toronto, ON
Capgemini is seeking a Production Support Engineer to support the Commercial Line of Business. The ideal candidate will have extensive experience in production support, incident management,…
Added 20 days ago
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Senior AI/ML Engineer
Limbic
Remote, Canada
- Full-time
- Remote
Senior AI/ML Engineer, remote in Canada: own the AI that assesses patients for US healthcare providers and gets them to the right mental health care faster.
Added 20 days ago
Linux Systems Administrator / Engineer
Digital Extremes
London, ON
Tooling & Protocols: Familiarity with Perforce server administration on Linux, system monitoring platforms (PRTG, CheckMK), shell/Python scripting, and core networking protocols.
Added 20 days ago
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Software Engineer (Data)
Themis Intelligence
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Software Engineer (Data) Co-op at Themis Intelligence, you will help build the data infrastructure that powers our AI applications and platforms. You'll work on real engineering…
Added 20 days ago
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AI Engineer
Themis Intelligence
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As an AI Engineer – Co-op at Themis Intelligence, you will help develop, evaluate, and improve the AI agents powering our intelligent applications and platforms. You'll work on real…
Added 20 days ago
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Cybersecurity Specialist- Research and Scientist
Galent
Toronto, ON
- Contract
Strong development skills in Python (most important), along with Java, Node.js, Go, and C/C++
Added 20 days ago
Simulation Specialist - Power Systems
Ametek, Inc.
Winnipeg, MB
The Simulation Specialist/Engineer at RTDS Technologies Inc. will join the Simulation & Model Development team and will be responsible for the development, validation, and support of…
Added 20 days ago
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GenAI DevOps Engineer
Accion Labs
Canada
- Contract
GenAI DevOps Engineer /AI Engineer who has experience building AI agents and deploying them into production on AWS.
Added 20 days ago
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Senior SRE / Observability Engineer – IA & AI Ops - Bilingual
Tech Talent International
Montreal, QC
- $120,000 to $130,000 CAD / year
- Full-time
Location: Hybrid - Montreal, QC -(2/3 days per week onsite)
Added 20 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 20 days ago
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Data Engineer
CDAI
Toronto, ON
- Full-time
Hybrid: 4 Days in Office
Added 20 days ago
Security Software Engineer
Motive
Canada
As a Sr Software Engineer, Security, you will design and build secure, scalable systems that protect Motive’s products, infrastructure, and customer data. You will report into Pankaj…
Added 20 days ago
TC
Quality Engineer / SDET – AI Chatbot Validation
Tata Consultancy Services
Toronto, ON
- $90,000 to $130,000 CAD / year
- Full-time
Experience with Python, Selenium, Playwright, PyTest, or similar tools.
Added 20 days ago
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Data Engineer - Canada Region
Slalom
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Data Engineer at Slalom, you will collaborate with clients, architects, and multidisciplinary delivery teams to design, build, and operationalize scalable data solutions. Your work may…
Added 20 days ago
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Data Engineer - Canada Region
Slalom
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
As a Data Engineer at Slalom, you will collaborate with clients, architects, and multidisciplinary delivery teams to design, build, and operationalize scalable data solutions. Your work may…
Added 20 days ago
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Data Engineer - Canada Region
Slalom
Calgary, AB
- Full-time
As a Data Engineer at Slalom, you will collaborate with clients, architects, and multidisciplinary delivery teams to design, build, and operationalize scalable data solutions. Your work may…
Added 20 days ago
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Senior ML Engineer
Hays
Toronto, ON
- $90 to $100 CAD / hour
- Contract
Senior Machine Learning Engineer – GenAI & Personalisation
Added 20 days ago
WD
Senior Site Reliability Engineer
Walt Disney Animation Studios
Vancouver, BC
- $120,700 to $161,800 CAD / year
- Full-time
The Senior Site Reliability Engineer will drive the design, implementation, and operation of reliable, scalable infrastructure across the studio. This role partners closely with team…

OSL Retail Services Inc

Network Engineer

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

Apply on canadaengcareers-oslrs.icims.com 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 on canadaengcareers-oslrs.icims.com 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

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Work requirements

Jobs in Canada