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Edwin Ysabel

@edwinysabel

Network Operations Manager at National Emergency and Security Response System 9-1-1, overseeing nationwide GPON/LAN/WAN infrastructure.

Dominican Republic
Message

At National Emergency and Security Response System 9-1-1, I lead the design and operations of nationwide GPON/LAN/WAN infrastructure supporting emergency services. The network maintains 99% uptime across mission-critical environments.

I previously directed emergency radio network operations and maintenance, including deployment of audio over IP solutions at 150+ radio sites using Cisco switches. As a Senior Network Engineer, I designed and deployed GPON for urban surveillance projects and built high-availability networks for emergency communications.

Earlier, at SSS Group, I led a 12-month ERP project using Bizagi that reduced delays by 28% and ensured full SLA compliance. I hold a CCNA certification and a Huawei GPON/10GPON – FTTB/C – 3rd line maintenance certification.

Experience

Work history, roles, and key accomplishments

NS
Current

Network & Communications Division Manager

National Emergency and Security Response System 9-1-1

Feb 2025 - Present (1 year 9 months)

Led design and operations of nationwide GPON/LAN/WAN infrastructure supporting emergency services, ensuring 99% uptime. Managed and mentored a team of network engineers, implemented monitoring strategies, and oversaw multi-region deployments.

NS

Chief of Radio Network Operations and Maintenance Division

National Emergency and Security Response System 9-1-1

Jan 2024 - Feb 2025 (1 year 1 month)

Directed nationwide operations and maintenance of emergency radio communication network, ensuring 24/7 availability and SLA compliance. Led deployment of audio over IP solutions at 150+ radio sites using Cisco switches.

NS

Senior Network Engineer

National Emergency and Security Response System 9-1-1

Jul 2017 - Dec 2023 (6 years 5 months)

Spearheaded design and deployment of GPON for national urban surveillance projects. Configured and maintained Layer 2/3 switches and built secure, high-availability networks for emergency communications.

Education

Degrees, certifications, and relevant coursework

Universidad Internacional de La Rioja (UNIR) logoUU

Universidad Internacional de La Rioja (UNIR)

Master in Business Administration in Tech MBA, Business Administration

Pursued a Master in Business Administration in Tech MBA, expected completion in April 2025.

IL

Instituto Especializado Estudios Superiores Loyola

Bachelor of Engineering, Network and Telecommunications

Completed a Bachelor of Engineering in Network and Telecommunications in October 2016.

Tech stack

Software and tools used professionally

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