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Peter Yousef William

Senior System & Network Administrator

Peter Yousef William is a Senior System & Network Administrator with over six years of experience supporting enterprise IT infrastructure across multi-site environments. He is skilled in Cisco networking, FortiGate security, Windows Server administration, virtualization, and network monitoring. Peter excels at troubleshooting infrastructure issues, maintaining secure and highly available networks, and supporting disaster recovery activities.

Expertise

Network Administration

Expert in managing and maintaining complex LAN/WAN infrastructures, including routing, switching, VLANs, and VPNs.

Cisco SwitchingLAN/WANVLANVPNRouting & Switching

Cybersecurity & Firewall Management

Proficient in implementing and managing FortiGate firewalls, network segmentation, and security monitoring to ensure robust network defenses.

FortiGate FirewallsFirewall PoliciesNetwork SegmentationSecurity MonitoringKaspersky Security Center

Windows Server & Virtualization

Experienced in administering Windows Server environments, Active Directory, Group Policy, and VMware for efficient system operations and virtualization.

Windows ServerActive DirectoryGroup PolicyVMwareMicrosoft 365

IT Operations & Automation

Skilled in network and system monitoring, technical documentation, vendor coordination, and scripting for automation and proactive issue resolution.

PRTGManageEngine OpManagerTechnical DocumentationVendor CoordinationPython

Featured projects

UniFi Wireless & CCTV Deployment

Designed and deployed UniFi wireless infrastructure, configured VLAN segmentation and secure routing to the NOC, and installed Hikvision CCTV infrastructure.

Veeam Backup & Replication Implementation

Implemented Veeam Backup & Replication to support comprehensive backup and recovery operations for critical systems.

Career highlights

2024

Configured and maintained FortiGate firewalls for secure communication across multiple branch locations.

2024

Reduced downtime by 15% through proactive firmware upgrades and preventive maintenance on network infrastructure.

2023

Administered secure VPN access for over 150 remote users, ensuring business continuity.

2022

Managed Windows Server infrastructure, including Active Directory, DNS, WSUS, SCCM, and VMware.

2020

Provided technical support for Windows, Active Directory, Microsoft 365, hardware, patching, monitoring, and uptime assurance.