Sr. Network Engineer
Yanbu Aramco Sinopec Refining - Yasref
Total des années d'expérience :11 years, 6 Mois
Configuration &Trouble shooting CORE, Distribution and access cisco switches, particularly 9000series enterprises switches. Complete site implementation, additional switches configuration and revamp projects. Configuration of vlan, add remove Maintain the Network Should available 24/7. Extend the support if require when have outage. Collaborating and joint troubleshooting with Security, ISE, OPS, SOC, NOC, help desk team if require. Installation and maintenances of TOR switch, VDI switch, Work with multiple vendor switches such as Dell, HP and Cisco. Team player and excellent in RCA and avoid in future of repeat of work. Working model number cisco 3850, 3750, 4500, and 6500 VSS 9200, 9300, 9500, redundant and stackable switches; Dell switches: 4048 and 4148f HP switches: 5700 Cordinate with server installation and allocating the vlans assign port channel and all Configuration NAT, Dynamic NAT, PAT DHCP, DNS configuration on ACL, Mac base ACL FHRP are HSRP and vrrp Switches stacking, VSS, Ether Channel Qos auto configuration. Upgrading the IOS images of switches and routers
Configuration &Trouble shooting CORE, Distribution and access cisco switches, particularly 9000series enterprises switches. Complete site implementation, additional switches configuration and revamp projects. Configuration of vlan, add remove Responsible for monitoring & troubleshooting of Network Operations and raising trouble tickets accordingly using Ndesk Ticketing Tool IOS Upgrade for Firewall: ASA, FortiGate, FTD FMC 5525-x, Cisco Switches:2960, SG 350, SG 300, SG 500 3560, 3580, 4500, 9200, 9300, 9500 series Routers:2900, 4000 series router Bringup switches from Rommon mode to normal boot. Reset the password for router and switches Installation of bundle and INSTALL mode switches images. Vtp 1, 2, 3 and vtp pruning Stp, rstp PBR NAT, Dynamic NAT, PAT DHCP, DNS configuration on ACL, Mac base ACL FHRP are HSRP and vrrp Switches stacking, VSS, EtherChannel Qos auto configuration. WLC and AP basic configuration and upgrade the IOS
Responsible for monitoring & troubleshooting of Network Operations and raising trouble tickets
accordingly.
Design and implementation of Cisco Networks which includes Cisco Routers, Switches
IP services-ARP, PROXYARP, RARP, DHCP, DNS, NTP, SMTP, TFTP, HSRP, GLBP
OSPF, EIGRP, BGP, STP, RIP, EIGRP OSPF, HSRP/VRRP/GLBP
VPN at LAN for network security
Creating VLANs in switches for separation of domain broadcasting
ACL to give permissions as allow or deny access to users
IP sub-netting, Network Management and monitoring
Policy Based Routing (PBR)
Network Address Translations (NAT)
Port Address Translations (PAT)
Providing support to IT software, hardware, and networks.
Troubleshooting of any technical issues rose.
Managing and support for mentioned system user accounts.
In charge of hardware and networking department.
Configuration and setting up of data communication equipments (modems, switches etc )
Configuration of routers, switches etc.
Administration, troubleshooting and support of LANs.
Installing operating systems (windows 2008, 2012, 7&10) and upgrading.
Installing software as required and pc troubleshooting.
Providing Desktop support and technical support.
Provisioning (IP assignment, core network configuration, DNS setup, monitoring and graphing for co-location, leased lines, customer backup and other customer network services).
Designed, installed, configured and maintained complex routed LAN and WAN networks.
Configured Routers, Switches and supported it at different situations.
Excellent communication skills with the ability to interface at all levels.
A self motivated and diligent team player possessing highly evolved and demonstrable communication, interpersonal and leadership skills; strong analytical mind-set to learn quickly and high confidence.
Implementing, Installation and Administration of Windows 2012 Server
Implementing, Installation and Administration of Windows Exchange 2007 Server
Installation, Configuration and Maintenance of Active Directory Service, DNS, DHCP, IIS, WDS, Hyper-v
(
67.5% from Osmania University, Hyderabad India.
(