Jobs in Canada

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Added 1 month ago
BS
Senior Cybersecurity Engineer
Blackline Safety
Remote, Canada
- Full-time
- Remote
Lead complex investigations, security initiatives, proof-of-concepts, and technical implementations.
Added 1 month ago
VR
Systems Integration Architect
Venterra Realty
Richmond Hill, ON
- Full-time
We are seeking a Systems Integration Architect to lead the architectural design, governance, implementation, and long-term sustainability of enterprise system integrations across the…
Added 1 month ago
YD
Senior Software Engineer
Yeji Data Lab
Montreal, QC
- Full-time
To excel in this senior role, candidates must possess:
Added 1 month ago
TH
ANALYSTE PRINCIPAL, PERSPECTIVES COMMERCIALES, FINANCES
The Home Depot Canada
Toronto, ON
- Full-time
…depending on experience; senior hires work more independently and lead product ownership. Apply today and help shape the next…
Added 1 month ago
TH
Senior Insight Analyst
The Home Depot Canada
Toronto, ON
- Full-time
…depending on experience; senior hires work more independently and lead product ownership. Apply today and help shape the next…
Added 1 month ago
NC
IT Specialist - Web & Odoo Development
Northern Caulking Inc.
Toronto, ON
- Full-time
…hybrid role, you'll keep our systems running day to day and lead our Odoo and web development work for every company in the group. Key…
Added 1 month ago
PC
AI & Digital Innovation Engineering Intern
Parsons Corporation
Toronto, ON
- Full-time
Toronto, ON preferred, following a flexible hybrid schedule (1 to 2 days in office per week) depending on project needs and your location
Added 1 month ago
MT
DSP & Systems Architecture Intern
Marvell Technology
Toronto, ON · Markham, ON · CA-ON - Markham
- Full-time
…beyond fleeting trends, Marvell is a place to thrive, learn, and…
Added 1 month ago
Senior Business Data Analyst - Asset Management Software
Siemens
ON · NB · NS · AB
…work with modern technologies including Snowflake, dbt, SQL, Python, Power BI, and Qlik, while contributing to the continued evolution of our analytics, data products, and AI capabilities.…
Added 1 month ago
MI
Data Engineer
Mycionics Inc.
Kitchener, ON
- Full-time
This is a flexible, high-impact role. You will work directly with our AI Lead to manage our PostgreSQL databases, develop backend processing pipelines, and create the initial data…
Added 1 month ago
MP
Systems Integration Lead (Revenue Mgmt Systems) (2) - Temporary Assignment Up to 18 Months
Municipal Property Assessment Corporation
Pickering, ON
- Temporary
Become a Systems Integration Lead (Revenue Mgmt Systems) (2) - Temporary Assignment Up to 18 Months with MPAC
Added 1 month ago
DI
Full Stack Developer – Gen AI (1796) $75-80hr
Direct IT Recruiting Inc.
Toronto, ON
- $75 to $80 CAD / hour
- Contract
We are seeking a Senior Full Stack Developer with proven leadership in delivering complex AI solutions. This lead role requires hands-on experience with Generative AI, including…
Added 1 month ago
O
Senior Network Engineer
OnX
Toronto, ON
- Full-time
Reporting to the Manager, Network Operations, the Network Engineer plays a lead role in the Network Administration team responsible for the design, implementation, and operational support…
Added 1 month ago
Principal Engineer, Data Path / Metadata / Performance (StorageGRID)
NetApp, Inc.
Vancouver, BC
Lead performance analysis, benchmarking then identify performance improvements and deliver.
Added 1 month ago
VT
Machine Vision Application Engineer
Valiant TMS
Windsor, ON
- Full-time
Serve as the technical lead and subject matter expert for machine vision applications across multiple automation projects.
Added 1 month ago
Senior Security Engineer - Cloud Security
PagerDuty
Toronto, ON
…ship security-focused platforms, services, and tooling as a developer (not just configure them). Proficiency in Python and/or Go (or similar) and Infrastructure as Code…
Added 1 month ago
C
Senior Optical Engineer
Ciena
Ottawa, ON
- $94,100 to $150,300 CAD / year
- Full-time
The must haves:
Added 1 month ago
B
Senior Manager, Counterparty Credit Risk Analytics
BMO
Toronto, ON · YNG
- Full-time
Lead the calculation, validation, and analysis of CCR metrics including:
Added 1 month ago
J
Senior Data Engineer
JLL
Toronto, ON · Canada Home Office - ON
- Full-time
Lead complex technical problem-solving initiatives, root cause analysis, and strategic decision-making for critical data systems
Added 1 month ago
Senior Technical Artist (Character Technology) - EA SPORTS Technology
Electronic Arts
Vancouver, BC
…workflows, machine learning, game security, dev ops, as well as long lead feature and technology development for all EA SPORTS titles. As part of EA SPORTS Tech, the Initiatives Team pushes…
Added 1 month ago
AS
Data Platform Engineer
AgileGrid Solutions
Canada
- Full-time
McKesson is seeking a Lead Data Platform Engineer to define and drive the future of our enterprise data ecosystem. This highly visible technical leadership position involves establishing…
Added 1 month ago
NB
Principal Lead AI Developer
National Bank of Canada
Montreal, QC
- Full-time
A career as a Lead AI Developer within the Commercial and 1859 team at National Bank means acting as a specialist in the development of advanced technology solutions. In this role, you will…
Added 1 month ago
OP
Senior Observability Analyst
Ontario Power Generation
Oshawa, ON
- Full-time
Reporting to the Section Head Information Systems, this position is responsible to lead the design, configuration, governance, and continuous improvement of enterprise observability…
Added 1 month ago
T
AI Software Engineer
TrustFlight
Vancouver, BC
- Full-time
Strong proficiency in Python and JavaScript/TypeScript, with the ability to deliver full-stack changes across backend services, web applications, and Python-based systems.
Added 1 month ago
ES
Senior Software Architect
Euna Solutions
ON · Oakville, Ontario
- Full-time
Lead technology selection across frameworks, tools, and cloud platforms to align with business and product goals.

OnX

Senior Network Engineer

Toronto, ON, Canada

Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: Minimum of 8 years’ experience engineering and supporting enterprise network infrastructure, including cloud and hybrid connectivity.
Posting language: English
Posted: Oct 15, 2026

Original job description

OnX Canada is working with a major health insurance company seeking a Senior Network Engineer to join their growing team.

This is a hybrid environment, requiring the candidate to work 2 days onsite per week in Toronto.

Reporting to the Manager, Network Operations, the Network Engineer plays a lead role in the Network Administration team responsible for the design, implementation, and operational support of our client's enterprise and cloud networking environment - including switching, routing, firewall/IPS, and hybrid connectivity across on-premises and public cloud platforms.

Responsoibilties:

Lead and/or assist in the engineering (planning, design, implementation, and operation) of complex network infrastructure systems, including:

Enterprise networking environments including Data Centre, Campus, and Cloud/Hybrid networks (AWS, Azure, GCP) including virtual networks (VPC/VNet), subnets, routing, and segmentation
Hybrid and cloud connectivity services including site-to-site VPN (IPsec), private connectivity (e.g., ExpressRoute/Direct Connect), cloud peering, and transit architectures
Campus Wired & Wireless environments
Platform administration for wired/wireless access and secure remote access, including ZTNA (replacing legacy VPN) platforms and control planes
Accountable for the ZTNA platform lifecycle and operations (availability, performance, upgrades, connectors, troubleshooting, monitoring, and vendor engagement), while partnering with Security who owns and administers access policy (identity context, least privilege, and enforcement rules)
Network-based security appliances such as firewalls & intrusion prevention system (IPS)
Network services automation and Infrastructure as Code (IaC) to standardize, deploy, and operate network configurations (e.g., Terraform), including version control, reusable modules, and automated validation to reduce configuration drift
Apply NetDevOps practices for network changes: use CI/CD pipelines for plan/review/apply, infrastructure code peer review, secrets management, and automated rollback where applicable
Engineer network security controls across on-premises and cloud environments, including firewall policy, segmentation, secure remote access, and alignment to Zero Trust principles
Implement and integrate Zero Trust / ZTNA capabilities across cloud and on-prem environments (e.g., app segmentation, connector placement, routing/DNS considerations, and logging), and support policy automation/guardrails by providing the technical patterns and platform capabilities required by Security
Customer Engagement - IP telephony & Contact Center services
Room-based video collaboration endpoints and video interoperability systems
Monitor network performance and capacity in the areas of response, throughput, availability, and capacity.
Leads change, incident, and problem management tasks with production network team.
Knowledge management input, development of support runbooks and transition to operational process.
Conduct performance monitoring and baseline analysis, with a keen focus on improving service robustness, resilience, and stability.
Participate in maintenance and testing of disaster recovery plans, processes, and procedures necessary to recover services in the event of a disaster.
Responsible to comply with corporate IT and Security policies.
Manage vendor relationships for maintenance and support of existing systems. Also, leverage these relationships to explore new technologies.
Collaborate closely with other IT and business teams in the development and implementation of new solutions following the project delivery processes.
Provide mentorship within the Team as a Senior technical resource.
Provide 24x7 on-call support on a rotating basis.
The ability to work occasional early or late shifts to support changes.
Occasional travel will be required.

WHO WE ARE LOOKING FOR

A university degree or college diploma in Computer Science or a related discipline.
Minimum of 8 years’ experience engineering and supporting enterprise network infrastructure, including cloud and hybrid connectivity.

Experience with the following is required:

Zero Trust and ZTNA concepts, including a shared-responsibility model where Security owns access policy and the Network team operates the underlying access platform
Cloud networking: AWS/Azure/GCP virtual networks (VPC/VNet), route tables, network security constructs, load balancing, and DNS integration
Hybrid connectivity and routing: IPsec site-to-site VPN, BGP routing, and private cloud connectivity services (e.g., ExpressRoute/Direct Connect)
Automation and Infrastructure as Code for networking: Terraform (modules/state), Ansible, and scripting (e.g., Python) with Git-based workflows and CI/CD pipelines for repeatable deployments and change control
API-driven automation: ability to use cloud and platform APIs/SDKs to provision and manage networking (e.g., security rules, routes, connectivity), and to implement automated checks (linting/policy guardrails) before changes are applied
TCP/IP, DNS and web-based technologies
Datacenter (Cisco Nexus)
LAN (Cisco/Meraki)
Routing (OSPF, BGP)
SD-WAN (Aruba/SilverPeak)
Wireless network (Cisco/Meraki)
Network Analysis Tools (Viavi/PRTG)
Clear and effective written and oral communication skills with the ability to communicate to all levels of internal and external customers.
Excellent planning, organizing, and time management skills with strong attention to detail.
Possess strong analytical skills and the ability to creatively develop solutions to problems.
Must be a team player with the ability to work independently in a rapidly changing environment.
Candidates must currently hold or be eligible to obtain a Goverment of Canada Relibaility Status security clearance.
Experience with the following will be an asset:
Firewall (CheckPoint), IPS (Cisco Firewpower)
Video Conference
Telephony (Avaya including Avaya Aura Contact Center, Nuance IVR)
Contact Center applications (Verint WFO and EM)
Experience supporting Intel servers, AIX servers, and Pure Storage are a definite asset.

NICE TO HAVE

Cisco Certified Design Professional (CCDP)
Bilingual French/English would be an asset

Apply on LinkedIn About employer

More about this job

Responsibilities

Lead the design, implementation, automation, security, and operational support of enterprise, data center, campus, and cloud/hybrid networks, including ZTNA platforms and network security controls. Monitor and improve network performance and resilience, lead production change and incident processes, support disaster recovery and on-call operations, manage vendors, and mentor team members.

Requirements

Requires a university degree or college diploma in Computer Science or a related discipline and at least 8 years of experience engineering and supporting enterprise networks, including cloud and hybrid connectivity. Candidates need experience with cloud networking, VPN and BGP, Terraform, Ansible, Python, Git-based CI/CD, APIs, and the listed Cisco, Meraki, SD-WAN, and monitoring technologies; Government of Canada Reliability Status clearance must be held or obtainable.

Skills

Enterprise Network Engineering
Cloud Networking
Hybrid Connectivity
Zero Trust and ZTNA
Terraform
Ansible
Python
Git and CI/CD
API-Driven Automation
TCP/IP, DNS, and BGP
Cisco Nexus
Cisco and Meraki LAN/Wireless
OSPF
SD-WAN
Network Security and Firewalls
Network Monitoring and Analysis

Visa sponsorship

Not detected in the job text

Keywords

Enterprise Networking
Data Center
Campus Networks
Cloud Networking
AWS
Azure
GCP
VPC/VNet
IPsec VPN
ExpressRoute
Direct Connect
BGP
OSPF
Zero Trust
ZTNA
Terraform
Ansible
Python
Git
CI/CD
Infrastructure as Code
API Automation
Cisco Nexus
Cisco Meraki
Aruba/SilverPeak SD-WAN
Check Point Firewall
Cisco Firepower IPS
PRTG
Viavi
Disaster Recovery

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Jobs in Canada