SUMMARY

• Over 12+ years of experience as senior network engineer in service provider and enterprises networks
• Strong in - depth knowledge and hands on experience over significant portion of Cisco products.
• Excellent on hand skills like problem-solving, Decision-making, Team-player, Supervisory.
• Willing to re-locate along with occasional Travel.

PROFESSIONAL EXPERIENCE

Confidential, Irving, TX

SD-WAN Engineer

Responsibilities:

• Develops, implements, and supports complex MPLS / SD-WAN networking solutions & Traffic Engineering configurations to address Telco and Enterprise customers
• Work closely with peers in Engineering and Architecture for implementing new technologies
• Develop and implement advanced SD-WAN and next generation firewall configurations
• Traffic Engineering, diagnose and troubleshoot network-related issues reported by customers
• Collaborate with other Support team members to fix network outages, misconfigurations, and complex networking issues of customers’ devices
• Work with Engineering and Management to diagnose and resolve critical escalated issues
• Work with the customer to troubleshoot complex hardware and software issues and replicate customer environments and network problems as needed to provide resolution
• Document issues and work with engineering if needed to provide fixes

Confidential, Seattle, WA

Network Engineer III

Responsibilities:

• working within AWS Infrastructure to deploy, scale and automate network infrastructure across multiple global datacenters and network fabrics that supports Confidential Retail and multiple AWS services.

Confidential, Seattle, WA

Network Engineer

Responsibilities:

• Network Delivery Services team for Microsoft enterprise Network.
• Design and deploy infrastructure solutions within Microsoft network using OSPF, IBGP & EBGP
• NIS-NDS Solution Team ensuring consistent delivery and outstanding customer satisfaction for Designing, Deploying and Managing the internal Microsoft network Infrastructure.
• Cisco ASR 9K, ASR 1K, 6500, 4500, 3900, 2800, 3600, 3500 series

Confidential

Senior Network Engineer

Responsibilities:

• Design, Implement MPLS cloud based on cisco platforms
• BGP connectivity with Confidential backbone and other up streams links for International, national traffic and Confidential customers for loading sharing and redundancy
• MPLS (L3VPN) including routing protocol (OSPF, BGP)
• Work experience for protocols in Layer 2 to layer 7 in the OSI stack
• Implementation, performance Tuning and Support for a network Backbone Including Cisco
• Routers: (800, 1800, 2800, 3800,1900, 2900, 3900, 4000 ISR, 7206 VXR, 7603, ASR 1001 ASR 1002, ASR 1004) Switches: (catalyst 1900, 2900, 3500, 3600, 3700, 3800, 6500, 4500 series and Nexus 7700 series)
• Design, Implement ADSL and dial up aggregator sessions terminate (LNS).
• Design, Implement ADSL radius for authentications, assigns IP and VSA value.
• Design and implement IP subnets in Confidential core network.
• VoIP and IP Telephony technologies CUCM
• Blue Coat Appliances SG8100 as cache engines.
• MPLS L3VPN between (CE-PE-P).
• Configure VPN with Cisco and FortiGate (DMVPN, IPSEC, SSL-VPN, and Web-VPN).
• Configuring and troubleshooting Layer 2 technologies like HSRP, VRRP, MST, STP, VSS and VPC.
• Ability to design, implement and troubleshoot Cisco ASA/NGFW, bluecoat, and Fortinet
• Hands on FortiGate- Network Security Appliance
• Hands on configuring DDOS protection FortiDDOS-
• Hands on SD-WAN solutions (Silver-Peak, Fortinet and Viptela)
• Network Automation using Python for deployments, provisioning and operations
• Hands on UTM appliances (application control, IPS, content filtering, web filtering, SSL-VPN, IPsec VPN)
• Configuring DNS recursive and authoritative issues.
• Configure and Implement traffic shaping classification, polices and shaping On Bluecoat
• VPN (IPSEC Tunnels) based on cisco 800, 1900, 2900, 3900 series
• SolarWinds Eng. Toolset, PRTG, Cisco Works, Cisco Prime.
• Troubleshooting issues related to, BGP, OSPF, MPLS/VPN.
• Troubleshooting IP MPLS core network (BGP, MBGP and L3VPN).
• Troubleshooting Customers L3VPN between our PE-CE.
• Troubleshooting Customers L3VPN load balancing and auto-failover issues between PE-CE through BPG.
• Troubleshooting routes leaks between VRFs and public VRF for internet access.
• Troubleshooting Customers GRE tunnels between CEs.
• Troubleshooting Customers advertise routes issues between sites inside VRF.
• Troubleshooting customers redistributed routes in MBGP between our DCs PE-PE.
• Troubleshooting IP MPLS network state including protocols adjacencies (OSPF, BGP, LDP and RSVP).
• Troubleshooting network routing protocols adjacencies state and unexpected issues.
• Troubleshooting and maintaining the EBGP peering sessions with upstream provider.
• Configuring and troubleshooting VPN concentrator.
• Controlling the EBGP advertisements of public IPs to upstream providers based on PBR to ensure balanced traffic distribution among the international providers peer and avoid any congestion in the network.
• Monitoring links utilization to keep the optimum values for the end to end QOS parameters.
• Troubleshooting configured QOS to keep the BW usability at maximum with accepted QOS parameters.
• Ensure adequate coverage for the 7x24x365 environment so that the network infrastructure is running effectively at all times which includes continuous monitoring of all services and ensuring that every reasonable effort is made to restore service as quickly as possible in the event of an outage.
• Manage team to meet KPI/SLA objectives for existing clients as well as new installations while providing hands-on leadership during network events and deployments.