All Services Other Networking Specialist $20/hr · Starting at $25 10+ Years experience working in an Internet Service Provider troubleshooting routing, switching, firewall and VoIP. About $20/hr · Ongoing Download Resume 10+ Years experience working in an Internet Service Provider troubleshooting routing, switching, firewall and VoIP. Skills & Expertise Linux AdministrationNetworkingTroubleshootingVMwareVoIP 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts VoIP ServicesLinux AdministratorsNetworking ProfessionalsTroubleshooting Experts