Senior Network Engineer
ROYAL COMMISSION FOR JUBAIL & YANBU
Total des années d'expérience :21 years, 5 Mois
Installation, Configuration, Monitoring and Troubleshooting of Cisco Routers (7200, 3800, 3900, 2900, 2800, Series)
Layer 2 & 3 Switches (2900, 3500, 3600, 3700 Series) Cisco Core and Distribution Switches (NEXUS 7010, 5000,
Catalyst 6500, 4500 & 4948 Series) Cisco Management and Security appliances with series like ASA 5500, AIP
SSM20, IDSM-2, CS MARS, ACS, CSA 6.0.2 and Cisco works LMS 3.1 for the LAN management solution.
Worked with network design and engineering team on multiple projects to upgrade 10GE and improve the
performance of network infrastructure and network security.
Design, Plan & Deployment & expansion of IT infrastructure and Data center.
Maintain high level of security and reliable network architecture.
Recommend preventive, mitigating, and compensating controls to ensure the appropriate level of protection and
adherence to the goals of the overall Network security & internet security strategy.
Configured and Maintaining Juniper Switches ( Ex 4200, Ex 4500, Ex 8200 & XRE 200)
Configured and Maintaining Juniper SRX Firewall (SRX 3400, SRX 3600)
Configured and Maintaining Juniper Network and Security Manager (NSM)
Configured and Maintaining Virtual Chase on juniper EX 4500 & 8200.
Configured Redundancy Protocols using VRRP
Configured Link aggregation on Ex 4500 using Aggregated Ethernet (AE) interface
Configured Access port and trunk port modes
Configured inter-Vlan Routing using RVI
Configured TACAC+ Authentication on Ex series Switches.
Upgrade JUNOS Image on Ex Series switches & SRX firewall.
Configured Spanning Tree Protocol (STP), Multiple Spanning Tree Protocol (MSTP), and VLAN Spanning Tree
Protocol (VSTP)
Configure Firewall filter on EX Series Ethernet switches
Configured and Maintaining Cisco CRS1, 7600, NEXUS 7010, 5000, 4948 and CAT 6500 for core and datacenter
aggregation layer and CAT 4500 to switching between desktop.
Supervised and led all networking operations related to routing and switching in the enterprise network
Recommend technical solutions to enhance performance, increase redundancy, and add flexibility to the existing infrastructure.
Perform responsibilities of designing and implementing new LAN/WAN technologies.
Configured and maintained Cisco Routers (7200, 3845, 3825, 3640, 2800 and 2600) using Routing Protocols (ISIS,
OSPF, MBGP, BGP, IGRP)
Configure and maintained Cisco Switches (6500, 3750, 4948, 3650, 2950, 2960, 1900)
Configure and maintained Cisco Wireless Indoor Accesspoint (1232AG, 3500e, 1262n, ) Outdoor Bridges (1300, 1400)
Configure and maintained Cisco Wireless Controller 5508, 7500 Flex controller, WLSM, WLSE.
Configure and maintained Juniper-EX Series ( EX 3200, EX 4200 )
Maintained a loop free switched network using STP, MSTP and RSTP protocols.
Enabling Trunks, VTP, inter-vlan routing, L2 tunneling (Q in Q) and STP resiliency features
Miscellaneous features like L2/L3 Ether channels, private and protected vlans, 802.1x authentication, VACL’ s,
SPAN & RSPAN, netflow.
Enabling multicast traffic forwarding using PIM-SP, PIM-DM and sparse-dense mode
Excellent configuration, debugging and troubleshooting skills of Router and Switches
Strong configuration and troubleshooting skills of IPSEC VPN with pre-shared and RSA signatures (IOS CA)
Efficiently performed ADSL DLSM Configurations.
Efficiently performed RAS services using Cisco 5400xm router
MRTG deployment & management
Whatsupgold NMS deployment & management
Configure and maintained Infoblox Appliance as an external DNS
Attended Citrix load balancer training
Responsibly acted as a Senior Team member and directed all the activities
Responsible for designing and implementation of Saad Hospital network infrastructure
Configure and implement Remote Access Solution: VPN, ISDN dial up, Fractional T1
Network Assessment and Documentation (including technical, operational, and economic assessment)
Redistribution of routing protocols and Frame-Relay configuration
Performed SYSTIMAX IPATCH PANEL SYSTEM Configuration
Performed SYSTIMAX IPATCH FIBER SHELF Termination multi mode and single mode fibre MM/SM
Meticulously performed Testing & Commissioning
Design the layout for cable Installations
Punch Blocks, Tone Tracers, Repeaters, Omni Scanners, Fluke Tester, T-BERD, Modems, CSU/DSU’s, Professional
Modular Plug Crimper.
Build and maintain Visio documentations for Records
Configured Cisco Routers (2500, 3000, 4000) using RIP, IGRP, OSPF, EIGRP
Configure Cisco Switches (2950, 3550, 3560, 4500)
Configured JUNIPER Routers
Performed Monitoring and maintenance of Local Area Network (LAN)
Strategically oversaw Router Configuration
Performed Cisco AIRONET Configuration
Performed Layer 2 Switching & Trunking
Efficiently performed Network Address Translation (NAT)
Efficiently performed Port Address Translation (PAT)
Efficiently performed ADSL Router Configurations
Configuration of VLAN’s
Configuration of VLAN Trunking Protocol (ISL & dot1q)
Configuration of Routing Protocols
Configuring and Installing Wireless Access points
Implementation of HSRP, DHCP, DNS, FTP, TFTP, MRTG.
Implementation of Active Directory Services
Handled User management, which includes Account Renewals, Password Resetting and Groups Permissions and
policies.
Successfully and efficiently performed Onsite installations, migrations or integration of Novell NetWare and
Microsoft Windows 2000/2003 Server’s, MS Exchange and Workstation configurations
Skillfully steered network infrastructure and planning and design of network hardware for LAN/WAN TCP/IP
infrastructures
Efficiently performed Planning, Installing, Maintaining of Operating Systems viz Win-98, 2000/2003/XP
Creatively and innovatively engineered and implemented a backup strategy along with a disaster recovery plan in
the event that the servers or critical network components should go down to prevents lost revenue Implemented a
dual server with RAID to mirror critical data between the two servers for the purpose of a disaster recovery in the
event of a server crash, fire, and natural disaster
Skillfully and efficiently performed installations & configuration of different networking services DHCP, DNS
Successfully donned the role of Technical lead in providing online Solutions and guiding Field troubleshooting
Team as well as Customers
Regularly performed network backup abiding by designated schedule
Performed deployment and maintenance of Print Servers and Printing Pools
Successfully performed configuration of Outlook Email Accounts
Responded to computer and network problem in a timely manner
Troubleshoot printers (laserjet, inkjet and dot matrix printers)
Imparted training sessions to the staff at customer location
Centralized Management / Monitoring / Maintenance of WAN using the Router Configuration, Layer 2 Switching &
Trucking
Performed Network Address Translation (NAT)
Performed Port Address Translation (PAT)
Performed Configuration of Dlink, Linksys, Speedtouch Routers
Skillfully and efficiently performed installations & configuration of windows 2000/03 server & professional
Successfully performed Planning, deployment, maintenance & analysis of WAN
Successfully managed a team of 10 members, involved in maintenance
Worked on TCP/IP protocol
Implemented trust relationship at user and server level
Configuring different Network Services
Responsible for designing, implementing, and supporting system backups
Installation and configuration of network services DNS, WINS, ICS, IIS 6.0, and DHCP
Performed Domain Configuration
Successfully performed Server monitoring and troubleshooting
Monitoring and maintaining Local Area Network (LAN)
ADSL Router Configurations