• Network Design & Implementation: Designed and implemented network infrastructure, including core switches, L2/L3 switches, routers, voice gateways, firewalls, IDS/IPS, and VPN concentrators.• Network Administration: Managed WANs with 50+ Points of Presence, LANs with 2000+ end-points and Alexandria Seaport Data Center, ensuring optimal performance and security.• Security & Access Control: Maintained network security, controlled access, and monitored network and internet usage across the organization.• Project Management: Led the design and installation of network cabling and infrastructure for 10+ key locations, including Alexandria and Port-Said Seaports, ensuring timely and cost-effective project completion.• VoIP Solutions: Implemented VoIP solution using AVAYA G450 gateway, enhancing communication efficiency.• Surveillance & Access Control: Designed and implemented surveillance systems and access control for high-security areas.• Team Leadership: Provided training and supervision to technicians, fostering a collaborative and skilled team environment.• Documentation & Collaboration: Documented network topology, incidents, and solutions for future reference and collaborated with IT staff from other organizations to ensure seamless operations.• Achievements:o Successfully designed and implemented data centers and network infrastructure for multiple seaports and airports, enhancing operational efficiency.o Spearheaded the installation and termination of optical fiber cables for critical sites, improving network reliability and speed.o Played a key role in upgrading and modernizing the organization’s network infrastructure to meet evolving technological demands.