[C] Senior Network Administrator

MLSE (Maple Leaf Sports & Entertainment Partnership)•Toronto, ON

15d•Onsite

About The Position

We’re looking for a motivated Network Administrator with 2–4 years of hands-on experience in managing and optimizing enterprise network environments. The ideal candidate is eager to learn, detail-oriented, and ready to grow their expertise in Cisco technologies and modern networking solutions.

Requirements

2–4 years of experience as a Network Administrator or Network Engineer.
Strong understanding of Cisco Route & Switch, Wireless, and Identity Services Engine (ISE).
Familiarity with network design principles, VLANs, STP, OSPF, and BGP.
Experience with network monitoring tools and basic troubleshooting methodologies.

Nice To Haves

Experience with Palo Alto Firewalling and Cisco ASA VPN administration.
Exposure to Cisco SD-WAN and Cisco DNA Center (DNAC).
Understanding of network automation concepts and scripting is an asset.
Relevant Cisco certifications (CCNA, CCNP, etc.) are preferred but not required.

Responsibilities

Configure, maintain, and troubleshoot Cisco routing and switching infrastructure.
Support and optimize wireless network environments for reliability and performance.
Manage and maintain Cisco Identity Services Engine (ISE) for network access control and authentication.
Monitor network performance and ensure high availability and security across systems.
Collaborate with cross-functional IT teams on infrastructure and security initiatives.
Document network changes, configurations, and procedures accurately.