All Services Programming & Development Network Security Engineer $25/hr · Starting at $500 Design, deployment and troubleshooting of Network Perimeter Security, on Cisco, Pfsense, Sonicwall and Checkpoint. About $25/hr · Ongoing Download Resume Design, deployment and troubleshooting of Network Perimeter Security, on Cisco, Pfsense, Sonicwall and Checkpoint. Skills & Expertise Routers Firewalls & Security 0 Reviews This Freelancer has not received any feedback.