Lead and support enterprise network projects, including design, implementation, and troubleshooting of LAN and wireless infrastructures, with a focus on Cisco technologies.
Job Summary & Responsibilities
Overview
We are seeking a highly skilled Senior Network Engineer to design, implement, and support complex enterprise network environments. This role will lead network initiatives end-to-end—from architecture and design through deployment, testing, and production turn-up—while ensuring high performance, reliability, and security across LAN and wireless infrastructures.
- Design, configure, implement, and support enterprise network infrastructure including routers, switches, wireless controllers, and access points
- Lead network projects across the full lifecycle: design, build, configuration, testing, and deployment
- Develop and author network configuration scripts (not limited to execution of pre-built scripts)
- Troubleshoot complex network issues across LAN and wireless environments
- Manage and optimize Layer 2 and Layer 3 network protocols and services
- Perform software upgrades, patching, and licensing management for Cisco IOS environments
- Design and maintain scalable LAN architecture aligned with business requirements
- Deploy and support wireless environments, including controllers and access points
- Collaborate with internal teams, external partners, and stakeholders to deliver network solutions
- Create and maintain network documentation, diagrams, and presentations (Visio, PowerPoint, etc.)
- 5+ years of hands-on experience in LAN Network Engineering
- 5+ years of experience developing network configuration scripts
- 5+ years of experience with Cisco routers and switches (configuration & troubleshooting)
- Expert-level knowledge of:
- Cisco routing and switching technologies
- VSS (Virtual Switching System) and HSRP
- MACsec configuration and troubleshooting
- Layer 2 tunneling protocols
- Layer 2/3 protocols (Spanning Tree, IPv4, 802.1Q, EIGRP)
- IP addressing and subnetting
- Cisco IOS upgrades and licensing
- Experience with LAN design and architecture (5+ years preferred)
- Experience deploying and managing wireless networks (controllers and access points)
- Strong communication skills with the ability to interface with technical teams and leadership
- Ability to manage multiple projects and priorities in a fast-paced environment
- CCNP (Cisco Certified Network Professional) or higher certification
- Fully remote role
- Collaborative, project-driven environment supporting enterprise-scale infrastructure
#LI-DNI
Top Skills
Cisco Routers
Cisco Switches
Layer 2/3 Protocols
Macsec
Wireless Controllers
Similar Jobs
Aerospace
As a Senior Network Engineer, you will design and operate critical networks for satellite communications, focusing on security, automation, and cloud integration.
Top Skills:
AnsibleJSONPythonTerraformYaml
Cloud • Information Technology • Security • Software
The Senior Network Engineer ensures reliable network services globally, focusing on operations, engineering, and integrating FedRAMP compliance while optimizing routing and building automation solutions.
Top Skills:
AnsibleAWSAzureBgpEosGCPGitIos-XeJunosNx-OsOspfPythonTcp/Ip
Information Technology • Software
The Senior Network Engineer will design, implement, and maintain network solutions, troubleshoot issues, mentor juniors, and document processes.
Top Skills:
802.3AdAnsibleBfdBgpCisco CcnpEvpnHsrpIpv6LinuxMstpOspfPalo AltoPythonShell ScriptingVxlan
What you need to know about the Ottawa Tech Scene
The capital city of Canada and the nation's fourth-largest urban area, Ottawa has proven a rapidly growing global tech hub. With over 1,800 tech companies, many of which are leaders in their sectors, the city's tech talent now makes up more than 13 percent of its total workforce. This growth is driven not only by the big players like UL Solutions and Dropbox, but also by a thriving startup ecosystem, as new businesses emerge to follow in the footsteps of those that came before them.
