Description

Perimeter security specialist with over 5 years of experience in firewall management, network access control (NAC), and advanced troubleshooting. I help companies strengthen their defenses against external threats, ensuring a secure and efficient infrastructure.

I have managed security infrastructures for companies in sectors such as bank, telecommunications, and retail. My expertise includes next-generation firewalls, network segmentation, access policies, and intrusion detection.

✅ What I can do for you:

Deployment and management of firewalls (Fortinet, Palo Alto, Check Point, Cisco ASA).

Configuration and administration of NAC solutions (Cisco ISE, Aruba ClearPass).

Advanced troubleshooting in perimeter security environments and networking in general.

Firewall rule optimization for better performance and security.

Incident investigation and mitigation in network perimeter security.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Madrid (up to 50km)

GMV
Network Security Engineer
June 2021 - Today (5 years)
Community of Madrid, Spain
• Technical consulting specialized in the management of perimeter security infrastructures and recognition of
network threats.
• Installation and Upgrade of perimeter security infrastructures
• Technical Support and Troubleshooting
Newry Global Media S.L.
System and Network Administrator
July 2019 - June 2021 (1 year and 11 months)
Community of Madrid, Spain
• Network security management.
• Network, servers, and IT services management.
• Planning and implementation of backup and monitoring solutions.
Containers Terminal Mariel
IT Specialist
September 2013 - January 2019 (5 years and 4 months)
Mariel, Havana, CH, Cuba
• TOS (Terminal Operating System) Servers Management.
• Network, servers, and IT services management.
• Storage network management.
• Technical support and Helpdesk.