Advanced Firewall Consultant at L3

Yochana

Full-time Other-General
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Location
calgary, ab, Canada
Posted
July 13, 2026

Job Description

Shape enterprise network security as an L3 Firewall Support Consultant focused on Cisco Firepower and Palo Alto. Deliver advanced troubleshooting, policy management, and optimization to secure the infrastructure.
In this senior role, you will manage complex incidents while ensuring compliance and high availability. Your expertise in network security engineering, combined with hands-on experience in Cisco ASA and Palo Alto, will be critical. You will drive root cause analysis, monitor threats, and support VPN solutions.
Key Responsibilities:
• Provide Level 3 support for firewalls
• Troubleshoot network security incidents and service outages
• Design and implement firewall policies and NAT rules
• Configure Site-to-Site and Remote Access VPNs
• Conduct root cause analysis and prepare management reports
Requirements:
• 6–10 years in network security/firewall administration
• 4+ years with Palo Alto/Cisco firewall platforms
• Strong understanding of TCP/IP...