Senior Network Engineer Resume

SUMMARY

Technical professional with over 15 years of experience which includes build, implementation, configuration, documentation, monitoring, troubleshooting, support, maintenance, escalation support, and project/change management, for various network technologies for medium to global enterprise environments and demonstrated proficiency in routing, routing protocols, switching, voice, wireless, data center technologies and firewall management.
Professional responsible for extensive technical support and expert consultation.
Seasoned hands - on proficient and proven trouble-shooter.
Customer-focused team player with proven track-record as a trainer and a mentor.

TECHNICAL SKILLS

Cisco Routers (3900, 2900, 1900, 800 Series), Cisco Catalyst Switch (6500, 5500, 4900, 4500, 3750, 3560-X, 3100), Cisco Nexus 1kv, 2k, 5k, & 7K Series,WAN, LAN, TCP/IP, Cisco IOS, Spanning Tree Protocol, BPDU, CDP, ACL, NAT, PAT, RIP, RIPv2, OSPF, OSPFv6, EIGRP, BGP, MPLS, VTP, SNMP, SMTP, ARP, TCP, UDP, Static Routing, Stub Routing, VLAN, VLAN Trunking, VXLANs, Multicast routing, HSRP, SVI, CEF, Etherchannel, Portfast, VSS, VPC, Cradlepoint, DMVPN, SD-WAN.
Cisco Security Manager Suite, Cisco ASA 5500 series firewalls, Cisco FWSM, Cisco IPS/IDS, Cisco ACS, Advanced Firewall Manager (AFM), Cisco ASA 1000V cloud firewall, Palo Alto 2000 series firewalls, Juniper SRX firewalls, F5 Big-IP;
AAA, TACACS+, RADIUS, SSH, VPN, IPSec, SSL/IPSec, Data Loss Prevention, Data Management Zone, Pretty Good Protection (PGP), Public Key Infrastructure (PKI), Internet Key Exchange Policy, Port Security, MAC Address Filtering
Cisco WLC, Aironet, Bluetooth, CUCM, UCCM, UCCX, Motorola AP.
Voice Over Internet Protocol (VoIP), VoIP/SIP, MGCP, RTP, SCCP, SRTP, Quality of Service (QoS), PoE, IEEE 802.1x & 802.11, WLAN, WAP, AP, SSID, LWAPP, CSMA/CA, MMDS, LMDS, CCK, DSSS
Wireshark, Remedy, Cacti, Nagios, VMware, Solarwinds, Cisco Security Manager Suite, Server, Sniffer, Ethereal, Orion, CatTools, SNMPv2c, SNMPv3, DNS, DHCP, FTP, Telnet, HTTP(S), SMTP, tunneling protocols, PTP, SFTP, RDP.
VMware VSphere, VCenter Server Appliance, VMware ESXi Hypervisor, F5 Big-IP load balancing and failover pair, Cisco AnyConnect VPN mtg, Cisco IPS/IDS.
Windows 2003, 2008, 2012, Linux Ubunto, Visio.

PROFESSIONAL EXPERIENCE

Confidential

Senior Network Engineer

Responsibilities:

Held primary responsibility for troubleshooting and repairing network issues; especially involving router and switch configurtations, MPLS and internet outages and latency; and DMVPN failures.
Member of a team of network engineers responsible for enterprise upgrades to include routers, switches, firewalls and DMVPN in a mission critical environment where outages and excessive latency meant lost sales.
Responsibilities included technical discovery (downloading existing configurations), proposing and implementing upgrades/modifications to existing configurations; reconfiguring to take advantage of new technologies (Cradlepoint, SD-WAN) and Data Center improvements; and working with ISPs connecting new circuits and upgrading existing circuits to ensure proper implementation and performance.
Specific technologies handled include but not limited to Cisco routers, switches and ASA firewalls, Cradlepoint modems, Motorola AP-6532 wireless access points, leased-line MPLS intranet, internet and DMVPN.
Responsibilities included troubleshooting and repairing network outages and latency, engineering projects, management, administration, documentation (including Visio network diagrams), following corporate policies and procedures and scheduling as needed reports to management.

Confidential

Cloud Network Engineer

Responsibilities:

Member of a team of network engineers responsible for enterprise upgrades to include routers, switches, firewalls and VPN’s in a mission critical 24 by 7 deployment and upgrades for major corporations for Sungard using Cloud technologies.
Responsibilities include technical discovery (downloading existing configurations), client staging (configuring Cisco devices to match the Juniper devices), technical migration (cutting over the VPNs first then, at a later date, cutting over the firewalls) based on SLA and compliance and post migration, deployment, implementation and validation analysis for a Firewall Migration Project.
Specific technologies handled by the team include but not limited to Cisco and Juniper routers, Juniper Net Screen 5400 Vsys Firewalls, Cisco ASAv 5510 Firewalls, MX 480 routers, ASR 1001 routers, Cisco ACS, load balancers, MPLS, BDP, DNS and VMWARE Data center.
Responsibilities included engineering projects, management, administration, documentation (including Visio network diagrams), following corporate policies and procedures and scheduling as needed reports to management.

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