What are the responsibilities and job description for the Senior Network Engineer position at IT Trailblazers, LLC?
Senior Network Engineer
Introduction:
The Senior Network Engineer will be responsible for supporting multiple global LAN/WAN initiatives and providing L3 support for a global network spanning 130 countries and 240 sites. This individual will assist with engineering and troubleshooting activities across LAN/WAN, including switching, routing, firewall management, wireless configuration, and NAC deployment.
Responsibilities:
- Configuring and supporting enterprise WAN environments
- Assisting with day-to-day engineering activities such as switching, routing, firewall rule management, and wireless upgrades
- Managing firewall requests, upgrades, and policy updates
- Collaborating with team members on network projects
- Providing L3 support for global network issues
Requirements:
Required Skills:
- 7 years of enterprise Cisco WAN/LAN configuration and engineering experience
- Experience with BGP, OSPF, VLAN, and Spanning Tree Protocol
- Firewall troubleshooting experience
- Experience with Checkpoint or Palo Alto firewalls
Preferred Skills:
- Knowledge of Cisco Catalyst 9000 series for switches, APs, and wireless controllers
- Experience with SD-WAN technologies
- Familiarity with Cisco IOS XE
- Experience with ServiceNow, Logic Monitor, and Netbrain
Salary : $40 - $43