L3 Network Security Consultant Role

Yochana

Full-time Other-General
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Location
calgary, ab, Canada
Posted
July 20, 2026

Job Description

Join as an L3 Firewall Support Consultant and enhance enterprise security with advanced support for Cisco and Palo Alto firewalls. Focus on incident management, policy implementation, and more.
This experienced role involves optimizing network security infrastructures while resolving complex incidents. You'll be responsible for designing security policies, monitoring firewall health, and collaborating with cross-functional teams during major security events. Your strong background in VPN technologies and security architecture is essential.
Key Responsibilities:
• Provide Level 3 support for Cisco and Palo Alto firewalls
• Troubleshoot complex security incidents and escalations
• Design and implement access control lists and NAT
• Manage VPN solutions including IPSec and SSL
• Maintain and create technical documentation
Requirements:
• 6–10 years in Firewall Administration
• Minimum 4 years of experience with Palo Alto and Cisco
• Proficient in TCP/IP, V...