Summary
Overview
Work History
Education
Skills
Personal Information
Certification
Timeline
Generic

Omar El-Sayed

Senior Network and Security Engineer
Dammam

Summary

With over 12 years of extensive experience in network administration, design, security, and implementation, I consistently demonstrate expertise in troubleshooting and managing enterprise-level networks. My background includes designing robust network architectures, implementing cutting-edge security measures, and ensuring seamless network operations. Adept at identifying and resolving complex network issues, optimizing performance, and enhancing overall system reliability, I am committed to excellence and continuous improvement. Experienced in deploying and managing comprehensive data center solutions, including servers, storage devices, LANs, WANs, and wireless networks. Proficient in configuring and maintaining critical network infrastructure components such as firewalls, routers, switches, and wireless controllers. Demonstrated ability to design and implement robust network architectures that ensure high availability, security, and performance. Skilled in troubleshooting and optimizing network operations to support organizational goals and enhance overall system reliability. With experience in system integration, I ensure the seamless deployment of software solutions. Utilizing strong analytical skills to identify and resolve technical challenges, I possess knowledge of industry best practices and methodologies for efficient implementation.

Overview

12
12
years of professional experience
8
8
Certifications
2
2
Languages

Work History

Network and Security Implementation Engineer

EBTTIKAR Technologies Co.
01.2023 - Current
  • Complete project from requirements analysis phase to Documentation phase (IOS upgrade, write configurations and install new switches, Routers, FTD and WLC
  • Conduct the site survey to determine the network upgrade requirements
  • Network devices hardening as per CIS benchmark
  • Configuring Cisco StackWise Virtual on Cisco Catalyst 9500 and 9400 Switches
  • Plan Design and Implement Network Routing Protocol such as static route and OSPF
  • Plan and Implement Authentication Method on Cisco routers and switches such as local, AAA by RADUIS and TACACs Server
  • Perform preventive maintenance for network devices and prepare the report which contains a detail for network devices health, design and best practice recommendation to enhance network infrastructure
  • Conduct Wireless passive site survey and redesign to ensure optimal performance and coverage by Ekahau AI Pro
  • Wi-Fi Planning and Design by Ekahau AI Pro
  • Migrating from a Cisco 5508 (WLC) to a Cisco Catalyst 9800 series using WLC Config Converter and implement cisco Mobility, anchoring and integrations with cisco ISE and Macfee proxy
  • Configure new Cisco Catalyst 9800 WLC and integrate the corporate WLAN AD Active Directory (AD)
  • Inspected changes before client performed user acceptance testing.
  • Collaborated closely with cross-functional teams to ensure seamless integration of new systems into existing infrastructure.
  • Assisted in the design and development of innovative technical solutions, resulting in increased profitability for the company.

Network and Security Implementation Engineer

EBTTIKAR Technologies Co.
01.2020
  • Complete project from requirements analysis phase to Documentation phase (IOS upgrade, write configurations and install new switches and Routers
  • Configuring Cisco StackWise Virtual on Cisco Catalyst 9600 and 9400 Switches
  • Plan, Design Network Security such VLANs, Private VLANs, Port-Security, DHCP Snooping and Starvation, IP Source Guard, Arp inspection, Storm control, Spanning tree Protection such as root guard, BPDU guard, Loop Guard UDLD
  • Configuring SNMP V2 and V3
  • Configuring NTP
  • Plan Design and Implement Network Routing Protocol such as static route, EIGRP, BGP, and MPLS
  • Plan and Implement Authentication Method on Cisco routers and switches such as local, AAA by RADUIS and TACACs Server
  • Plan and Implement VPN Technology such as IPsec Site to site, SSL VPN site to site, GRE VPN site to site, DMVPN and Different remote access VPN solutions such as IPsec VPN and SSL VPN
  • Configure network security and intrusion rules on Cisco ASA, FMC and FTD
  • Assisted in the design and development of innovative technical solutions, resulting in increased profitability for the company.

Network Support and Implementation Engineer

EBTTIKAR Technologies Co.
01.2019 - 12.2020
  • Supports and maintains the existing network in the branches which include both the hardware and software running on the systems
  • Troubleshooting Network problems
  • Installation, configuration and troubleshooting for Cisco, Huawei and HP routers/Switches
  • Installation, configuration and troubleshooting for Huawei S5720-EI Series Switches
  • Installation, configuration and troubleshooting for Huawei router AR1220E and switch
  • Upgrade of Cisco IOS and IOS XE through TFTP, FTP server and USP
  • Upgrade of Huawei VRP (Versatile Routing Platform) through TFTP, FTP server and USP
  • Backup and Upgrade of FortiGate firewall 600D
  • Network Preventive Maintenance for more than 40 branches
  • Configuring cisco switches as stack
  • Configuring Huawei switches as stack
  • Configuring Virtual Switching System (VSS) on Cisco Catalyst 6500 Series Switches
  • Reduced downtime and improved overall system performance by conducting regular maintenance checks and implementing necessary updates.

Network Support and Implementation Engineer

EBTTIKAR Technologies Co.
01.2013 - 12.2018
  • Supports and maintains the existing network in the branches which include both the hardware and software running on the systems
  • Installing and configuring cisco switches 6500
  • 4500, 2950, 2960, 2960X, 3560, 3750, 3850, and etc
  • Installing and configuring cisco router 1800, 1900, 2800, 2900and ISR4331/K9 and etc
  • Installing and configuring Cisco ISM-SRE-300-K9 module
  • Troubleshooting of Network Equipment's: Routers, Switches and network modules, IP phones and access points
  • Conducted site survey and network inventory
  • Conducted WLAN site survey and design
  • Performing password recovery on Cisco routers & switches
  • Maintain the network 24 hours a day & seven days a week
  • Configured Switch port access VLAN, trunk, and voice VLAN
  • Implementing & Configuring STP, VTP, Portfast, Telnet and SSH
  • Configure and support Private BGP Peering with transit providers like Level3
  • Configure and support OSPF
  • Taking back up on weekly and monthly basis
  • Prepared, checked, and coordinated documentation to support component design and application.
  • Analyzed existing structures to create plans for modifications and improvements.

Education

Bachelor's Degree - Computer Sciences

Zagazig University
Zagazig
05.2025 - 01.2009

Skills

Technical implementation

Excellent communication

Technical understanding

Design review

Multitasking

Data migration

Network configuration

Customer support

Hardware installation

Client relations

Technology integration

Problem-solving abilities

Active listening

Technical implementation

Personal Information

  • Date of Birth: 07/07/86
  • Nationality: Egyptian
  • Marital Status: Married

Certification

Securing Networks with Cisco Firepower 300-710 SNCF (Certified)

Timeline

Bachelor's Degree - Computer Sciences

Zagazig University
05.2025 - 01.2009

Network and Security Implementation Engineer

EBTTIKAR Technologies Co.
01.2023 - Current

Network and Security Implementation Engineer

EBTTIKAR Technologies Co.
01.2020

Network Support and Implementation Engineer

EBTTIKAR Technologies Co.
01.2019 - 12.2020

Network Support and Implementation Engineer

EBTTIKAR Technologies Co.
01.2013 - 12.2018
Omar El-Sayed Senior Network and Security Engineer