Network Administrator

Position: Network Administrator
Location: Etobicoke, ON
Salary: $90K-$110K
Job Type: Permanent
Hybrid: 3 days in office
Posting Type: Open vacancy

Are you an experienced Network Administrator with strong hands-on expertise in enterprise networking, Palo Alto firewalls, and F5 Load Balancers?

We are looking for a Network Administrator III to support, maintain, and optimize our client’s enterprise network infrastructure. The ideal candidate will have strong troubleshooting skills and experience managing complex networking environments while ensuring network availability, security, and performance.

Key Responsibilities:

- Administer, monitor, and maintain enterprise network infrastructure, including LAN/WAN, routing, switching, and network connectivity.
- Configure, manage, and troubleshoot Palo Alto firewalls, including firewall policies, security rules, and VPN connectivity.
- Support and maintain F5 Load Balancers, including configuration, traffic management, and application availability.
- Investigate and resolve network incidents, perform root cause analysis, and provide technical support for network-related issues.
- Participate in an on-call rotation to support critical network infrastructure and ensure timely incident resolution.

Required Qualifications:

- 5+ years of experience in network administration, network engineering, or enterprise infrastructure support.
- Hands-on experience with Palo Alto firewalls, including configuration, administration, and troubleshooting.
- Experience supporting and managing F5 Load Balancers.
- Strong knowledge of routing, switching, TCP/IP, VLANs, LAN/WAN, and network protocols.
- Strong troubleshooting and problem-solving skills, with experience working in an on-call support environment.

Interested? Apply today or reach out directly to Neeta Bernard at neeta.bernard@quantum-qtr.com to learn more about this opportunity!

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