* Maintain, troubleshoot, and upgrade campus network, including Cisco Nexus 7000, 5000 and fabricextenders, Catalyst 9000’s, 4500, 6880 switches. ISR4451 and 2900 series routers* Cisco ACI operational support* Cisco ISE for NAC and network TACACS authentication* NAC profiling and posturing* Steelhead deployment and support.* DNS administration. Maintain internal and external DNS zones and purchase domains.* Juniper SRX firewall configuration, rule maintenance and IDP updates

Maintain, troubleshoot, and upgrade campus network, including Cisco 6500's, 4500, 3750 and 3560 switches, Cisco 4404 Wireless Lan Controller.Configure OSPF for campus routingRedesign and reconfiguration of WLAN in multiple locations.WAN configuration and upgrade, including BGP configuration

Cisco Infrastructure upgrade and redesign using collapsed core design.Configure dual 6506 core switches and 22 3750 access layer switchesCisco wireless implementation includingWLC configuration including secure, guest and voice SSID'sACS server setup for authenticating clientsConfigure routing between three sites using OSPF with multiple areas.Configure load balancing and failover for WAN and internet connections.Work with Voice Engineers in successful deployment of Call Manager.Cisco WLC project.Configure Cisco WLC and switches for data and voice use.Determine access point placement using AirMagnet software and mount AP's in designated locations. Network support and engineering. Consult with clients on LAN/WAN/WWLAN projects and assist in network design, project planning and problem resolution.

Cisco WLC Project, Co-designed and installed Cisco Wireless LAN Controllers and 150 Access Points.Performed site survey to determine AP locationsConducted client meetings to determine needs and expectations.Configured switches and WLC.LAN/WAN design, configuration and support, implementing such technologies as Spanning Tree, OSPF, EIGRP, LWAP using Cisco 3800 & 2800 routers, 6500, 4500 and 3750 & 3560 switches. Cisco Router & Switch installation - configure router and switches based on client needs and specifications. Technologies includes spanning-tree, layer 2 and layer 3 design and various routing protocols.LAN/WAN troubleshooting, support and instillation - Troubleshoot and repair customer LAN/WAN including, switching, routing and service provider problems.Juniper SSL/VPN Sales Engineer Provide Sales Engineer support for Juniper SSL/VPN productMeet with prospective clients to discuss specifics of SSL/VPN applianceInstall and configure demonstration SSL/VPN appliance in client location

- Network consulting firm. Network Administration and Support, Provide ongoing network management for client base. Perform the role of in-house network administrator including; installation, upgrade, recommendation and maintenance of company LAN/WAN.Install, maintain and support email servers including MS Exchange and Groupwise.Install and support Cisco switches and routers.Assist management in identifying process improvements using technology. Baan ERP Implementation, Project Manager for Baan ERP implementation.Analyzed hardware and database requirements. Installed and configured SQL Server 7.Used Baan automated job feature to run lengthy jobs in the evening. Converted entire network to fast Ethernet replacing hubs with switches. Upgraded file server to Netware 5 to eliminate IPX and create a pure IP environment. Network Consulting, provide consulting services to clients as needed. Provide expertise to help solve problems or improve network performance.Install servers including Windows NT and 2000, Novell Netware 4.12, 5.0 and 6Firewall and VPN service installation.Router and switch installation and configuration.

Designed and installed LAN/WAN's for credit unions nationwide. Team lead responsible for successful installations.Responsible for router and switch configuration and installation.

Pension Administration Firm. Novell Netware 3.12 and 4.1 administrator, Upgraded HP server hardware and operating system from Netware 3.12 to 4.1. Implemented ISDN internet and RAS connectivity.Maintained entire network including disaster recovery procedures.