Open to opportunities

Yad Rodriguez

@yadrodriguez

Cybersecurity and IT professional focused on network infrastructure, incident response, and automation to improve security visibility.

Costa Rica

Message

What I'm looking for

I’m looking for a role where I can strengthen cybersecurity operations—SIEM monitoring, incident triage, and threat detection—while supporting secure network infrastructure. I want to automate workflows with Python and grow into hands-on security responsibilities.

I’m a cybersecurity and IT professional with expertise in network infrastructure, system administration, and incident troubleshooting across enterprise environments. I configure and support routers, switches, firewalls, and VPN connectivity, and I monitor LAN/WAN/WLAN using TCP/IP, DNS, and DHCP to keep services stable and downtime low.

I perform incident analysis for network-related issues, coordinate technical teams for maintenance and migrations, and document operational procedures and network changes to support consistent execution. I also build Python automation for data collection, ETL processing, and workflow optimization, while expanding my security operations skills through CompTIA Security+ studies and hands-on exposure.

Experience

Work history, roles, and key accomplishments

Current

Service Delivery Engineer

Current

Tigo

Nov 2024 - Present (1 year 6 months)

Configured and supported enterprise network infrastructure (routers, switches, firewalls, VPN) across MPLS environments to improve service reliability and minimize downtime. Monitored LAN/WAN/WLAN connectivity, performed network incident troubleshooting with proper escalation, and documented procedures and network changes during migrations.

MPLS Routers Firewalls VPN Network Troubleshooting DNS DHCP service reliability Network Migrations

Jr Validation Engineer

Infotree by Intel

Jan 2022 - Apr 2024 (2 years 3 months)

Administered and troubleshot Linux and Windows systems to maintain operational stability and enable rapid resolution. Built Python automation for data collection and ETL workflows, and supported validation/monitoring of operational data to identify anomalies and assist incident investigations.

Linux Windows Server Python ETL Workflow Optimization Documentation Ticketing

Production Line Assistant

TE Connectivity

Jul 2020 - Oct 2021 (1 year 3 months)

Supported operational process improvements aligned to ISO 9001 and ISO 13485 standards. Assisted with inventory management, quality assurance, and production process documentation to maintain operational efficiency.

ISO 9001 ISO 13485 Inventory Management Quality Assurance Process documentation Process Improvement Compliance Support Training Support

Production Line Assistant

Smith’s Interconnect

Jan 2019 - Jan 2020 (1 year)

Assisted continuous improvement and operational process organization aligned to quality standards. Supported training activities and inventory management to help maintain efficient production operations.

Continuous Improvement Quality Standards Inventory Management Training Support Operational Efficiency Documentation