• Administer and maintin fiber optic installation, replacement, installation  
• Troubleshoot layer one on with fiber optic connectivity issues-verify port interface or layer one cabeling 
• Configure HW on Linux platform 
• Troubleshoot, maintain configure Cisco infrastructure (9k, 5k) 
• Identifies potential escalations and proactively alerts management, leads escalation through Responsible Teams.
• Implement changes/solutions to meet customer network infrastructure needs within area of technical responsibility.
• Fine Tune networks for optimal system performance. 

•  Responsible for Performing IR24, IR32, IR35 and IR38 using KEY NOTES SIGOS testing tool with different international operators and coordinating with international operators for manual IREG testing. 
• Responsible for E2E inbound & out bound roaming agreement testing for Vodafone UK.
• Solving critical LTE issues like CSFB issues, Mobility issues, Inter RAT issues, SMS and MMS issues etc.
• Troubleshooting on configuration issues analyzing S8 / S6 interface traces.
• Analyzing LTE protocols with the help of Wireshark tool.
• Use Tektronix tracing tool for MAP, CAMEL and INAP traces.
• Performing TAP & TADIG validation as per TD57 & AA14 customers using Steve Editor tool.

• Managing Pfizer Network deployment,Maintainance and Troubleshooting,Corporate network daily operation.
• Undertaking projects on new or existing network implementation and enhancement.
• Wireless L2/L3/Fast Roaming, WLAN Security (“WEP”, WPA / 802.1x, EAP, PEAP, LEAP ,TKIP),
• Managing and troubleshooting experience on Cisco Wireless WLAN controllers.
• Troubleshooting via Cisco Wireless Control System (WCS), Light weight Access Points infrastructures (LWAPP).
• Review of wireless site surveys and network designs with recommendation to changes that do not fit required specifications.
• WLAN: Configure, Change & Troubleshoot end to end Cisco Wireless LAN Controllers (WLC), LWAPP Access Points. Create end to end SSID’s which includes advertising routes of AP & WLC Management, Client via OSPF transit & forwarding to WLC’s & creating Interface & adding them to AP-Groups depending upon requirement and adding the controllers to WCS Server. Troubleshooting Cisco Autonomous Access Point for different SSID’s for end clients. Locally Switched HREAP. Converting Autonomous AP’s to LWAPP AP’s. 

• Working with EHS Electronics Health Solution in Amman-Jordan as Wireless Network Engineer for IT wireless infrastructure &security Networks in Jordan Responsibility:.
• Advanced Cisco wireless routers configuration with access point connection.
• Administration for Network devices and servers and Technical documentation.
• Configure different Cisco core and distribution routers (Series 2800, 3700, 6500), Cisco call manager 2850 , WLC, WCS, ACS, LWAP, MARS, LMS, CSM switches, ASA Firewall, IP phones.
• Network design and IP addressing.
• Impalement Security auditing & penetration testing for network projects.
• Handle and execute the Change Request in sti 

•  Monitor, Maintain and Configure all wireless infrastructure associated with Stanford Children’s Hospital which includes main Lucille Packard Hospital and West Hospital, all Stanford Children’s clinics, and Stanford Children’s corporate offices. 
• Respond to any wireless connectivity issues 
• Manage deployment and testing of code updates for wireless systems such as Cisco Wireless Prime, Cisco Wireless Controllers, and Cisco Identity Services. 
• Monitor, document, and control infrastructure performance for response, throughput, and availability. 
• Resolve escalated hardware and software issues related to LAN/WLAN. 
• Identify opportunities and solutions for improving efficiencies with emerging technologies, including Cisco routers/switches and wireless systems. 
• Configure, diploy and troubleshoot Voip related matters 

• Working as wireless local are network engineer for the Aruba Networks.
• As L1 engineer the L1 troubleshooting for the Aruba products. 
• We deal with specifically the access points which are managed using the controllers. 
• The controllers are used to manage the access points. Any issue regarding from the configuration of WLAN, radio frequency, authentication, authorization and all network related issues are troubleshooted from the controllers.
• we assist users on wide range of issues in the RF environment. we also deal with the operating system that are used in the controllers and the access points.
• The skills like customer handling, quick resolution and following  process are done in the organised manner.