Network Analyst III
Robert Half Technology • Houston, TX • Posted June 07, 2026
About the Role
Description
Requirements
Extensive experience troubleshooting issues in large-scale enterprise network environments, including multi-site and distributed infrastructure
Hands-on experience with Palo Alto technologies, including:
+ Next-Generation Firewalls (PA Series)
+ Panorama (centralized management)
+ Prisma (cloud security platform)
Strong experience supporting Cisco networking environments, including:
+ Routers and switches
+ Wireless infrastructure
+ Firewall/security appliances
Deep troubleshooting expertise across key networking protocols and technologies:
+ Routing: OSPF, EIGRP, BGP
+ Switching: Spanning Tree
+ Secure connectivity: IPSEC / SSL VPNs, DMVPN
Experience performing packet-level analysis using Wireshark for root cause identification, latency issues, and application performance troubleshooting
Working knowledge of Cisco ISE / NAC...
Requirements
Extensive experience troubleshooting issues in large-scale enterprise network environments, including multi-site and distributed infrastructure
Hands-on experience with Palo Alto technologies, including:
+ Next-Generation Firewalls (PA Series)
+ Panorama (centralized management)
+ Prisma (cloud security platform)
Strong experience supporting Cisco networking environments, including:
+ Routers and switches
+ Wireless infrastructure
+ Firewall/security appliances
Deep troubleshooting expertise across key networking protocols and technologies:
+ Routing: OSPF, EIGRP, BGP
+ Switching: Spanning Tree
+ Secure connectivity: IPSEC / SSL VPNs, DMVPN
Experience performing packet-level analysis using Wireshark for root cause identification, latency issues, and application performance troubleshooting
Working knowledge of Cisco ISE / NAC...