All Services Programming & Development Senior System Administrator $5/hr · Starting at $25 Skills and expertise in Linux (Centos, Ubuntu), networking (Cisco ASA, Nexus, HPE ToR swtiches, Check Point/Juniper firewalls), Openstack, and scripting. About $5/hr · Ongoing Download Resume Skills and expertise in Linux (Centos, Ubuntu), networking (Cisco ASA, Nexus, HPE ToR swtiches, Check Point/Juniper firewalls), Openstack, and scripting. Skills & Expertise Admin SupportCentOSCiscoCisco ASAFirewallsJuniperLinuxNetworkingSystem AdministrationSystems EngineeringUbuntu 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Networking ProfessionalsSystem AdministratorsFirewall ExpertsCisco ASA Engineers