Senior Network Engineer
The role involves owning and leading the enterprise networking function across a multi-site organization, including the design and implementation of LAN/WAN and cloud connectivity. The engineer will partner with security and infrastructure teams to optimize network performance and maintain secure configurations.
- Hybrid
- Toronto, ON
- Posted Aug 6, 2026
- Apply by Sep 5, 2026
- 1 position
Job summary
Senior Network Engineer Location: Hybrid – Toronto, ON (2–3 days/week onsite) Salary: $110,000–125,000K We're looking for a Senior Network Engineer to own and lead the enterprise networking function across a growing multi-site organization. This is a hands-on role for someone who enjoys designing, implementing, and optimizing enterprise network infrastructure while partnering with Cloud, Infrastructure, and Cyber Security teams. Responsibilities Own the enterprise network across multiple locations. Design, implement, and support LAN/WAN, wireless, VPN, SD-WAN, firewall, and cloud networking solutions. Develop network architecture, standards, and documentation. Create and maintain network diagrams. Improve network performance, security, and reliability. Design secure connectivity between on-premises and cloud environments. Partner with Cyber Security to implement network hardening and secure configurations. Plan infrastructure upgrades, lifecycle replacements, and modernization initiatives. Serve as the senior escalation point for networking issues. Required Qualifications 7+ years of enterprise networking experience. Experience supporting multi-site enterprise environments. Strong routing and switching expertise. Hands-on experience with firewalls, VPNs, SD-WAN, and network security. Experience with cloud networking (Azure preferred, AWS also considered). Strong troubleshooting and problem-solving skills. Experience creating network architecture and documentation. Ability to work independently and own the networking function from design through implementation. Nice to Have Cisco Meraki, Arista, Aruba, or other enterprise networking platforms. Enterprise data centre networking. Healthcare or other regulated industry experience. Network automation and scripting. Zero Trust and Privileged Access Management concepts. Relevant networking certifications.
What you’ll do
The role involves owning and leading the enterprise networking function across a multi-site organization, including the design and implementation of LAN/WAN and cloud connectivity. The engineer will partner with security and infrastructure teams to optimize network performance and maintain secure configurations.
Requirements
Candidates must have over 7 years of enterprise networking experience with strong expertise in routing, switching, and cloud networking (Azure or AWS). Proficiency in managing firewalls, VPNs, and SD-WAN in multi-site environments is required.
Listed skills
- Microsoft AzurePreferred
- Amazon Web ServicesPreferred
Other relevant skills
Identified from the job description. Confirm important requirements above.
- LAN/WAN
- Wireless Networking
- VPN
- SD-WAN
- Firewall Management
- Cloud Networking
- Network Architecture
- Routing and Switching
- Network Security
- Network Hardening
- Troubleshooting
- Network Documentation
- Azure
- AWS
- Network Automation
- Zero Trust
Job areas
- Technology
- Engineering
- Security & Safety
Additional details
- Minimum experience
- 5+ years
- Apply by
- Sep 5, 2026
- Posting language
- English
- Working hours
- 40 hours per week
- Office presence
- 3 days per week
- Seniority
- Mid-Senior level
- Application method
- Direct apply is available