ABDULMOHSEN ALDOSSARI
Summary
Network engineer with expertise in Cisco ISE, network switching across Cisco and Juniper platforms, and advanced firewall management including Palo Alto and FortiGate. Proficient in wireless network solutions using Aruba and Cisco WLC, as well as Cisco Call Manager systems. Committed to leveraging technical skills to optimize network performance and security while pursuing opportunities for professional growth in cutting-edge networking technologies.
Overview
6
6
years of professional experience
5
5
years of post-secondary education
1
1
Certification
Work history
Senior Network Engineer, Infrastructure
SAMI Advanced Electronics Company – SAMI AEC
2025.04 - Current
- Administer Aruba and Cisco wireless network, Including Cisco ISE Integration for users authentication as well as SSID creations.
- Administer Cisco ISE for securing the internal network access, create new policies and profiles, manage network devices through TACACS
- Operate Palo Alto Panorama for centralized firewall management and establish remote branches connectivity through SDWAN
- Configured switches and firewalls to deploy and support LAN, WAN and wireless networks.
- Worked on addressing critical network vulnerabilities to be complaint with NCA.
Senior Engineer, IT Operations
Saudi Information Technology Company - SITE
2020.09 - 2025.04
- Experience with installation, configuration, patching and maintaining network switches.
- Managing Cisco ISE for handling the users network access regarding the policies and profiles.
- Maintain FortiGate firewalls for patching and creating policies and policy routes.
- Managing Cisco call manager for configuring and troubleshooting IP phones issues, creating hunt pilots and configuring SIP trunks.
- Managing F5 VPN for granting access to the users. Managing DHCP server.
- Provided technical support in Forcepoint proxy. Maintain HIKVision CCTV network.
- Configuring Cisco virtual wireless controller.
Education
Bachelor Degree - Computer Engineering
King Saud University
2015.01 - 2020.01
Skills
- Cisco ISE
- Network Switching ( Cisco, Juniper )
- Palo Alto Firewall & Panorama
- Wireless Network ( Aruba, Cisco WLC )
- FortiGate Firewall
- Cisco Call Manager
Certification
- CCNA R&S
- CompTIA Security+
- Cisco Certified Security Core.
LANGUAGES
Arabic
Native
English
Upper intermediate
Timeline
Senior Network Engineer, Infrastructure
SAMI Advanced Electronics Company – SAMI AEC
2025.04 - Current
Senior Engineer, IT Operations
Saudi Information Technology Company - SITE
2020.09 - 2025.04
Bachelor Degree - Computer Engineering
King Saud University
2015.01 - 2020.01