Network Infrastructure Optimization Lead

2 days ago


Minneapolis, Minnesota, United States Tier4 Group Full time
Job Title:

Network Infrastructure Optimization Lead

About the Role:

Tier4 Group seeks a seasoned Senior Network Engineer to lead and optimize our network infrastructure. This hands-on role requires wired/wireless networking expertise, cloud integration, and modernizing legacy systems. You'll play a strategic and tactical role, driving network transformation while ensuring operational reliability.

Key Responsibilities:
  • Maintain and optimize HP Aruba switches, VLANs, WAN, and wireless solutions.
  • Lead cloud integration with Azure and SaaS/PaaS platforms.
  • Overhaul firewall strategy (WatchGuard or similar).
  • Modernize legacy hardware and systems post-merger.
  • Ensure network uptime and compliance with security best practices.
Required Skills:
  • 7+ years of network engineering experience, including architecture-level responsibilities.
  • Expertise in WatchGuard firewalls, HP Aruba switches, routing protocols (BGP, OSPF), and SDWAN.
  • Proficiency in wireless networking design, troubleshooting, and Azure integrations.
  • Strong understanding of network security and MFA.
Estimated Salary:

$120,000 - $180,000 per year



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