Summary
Overview
Work History
Education
Skills
Timeline
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Ethan WInston

Roseau

Summary

Results-driven professional with a strong work ethic and proven ability to meet organizational goals through discipline and dependability. Demonstrates flexibility and effective teamwork skills while excelling in independent work environments. Consistently achieves objectives with minimal supervision, contributing to overall team success.

Overview

9
9
years of professional experience

Work History

Cybersecurity Analyst

Trading Internationals Group
Roseau, St.George
06.2025 - Current
  • Oversaw day-to-day operations for securing group’s information systems.
    Delivered technical expertise in network, system, and application security processes.
    Coordinated with IT teams to ensure robust security measures during system development.
    Directed vulnerability management initiatives, managing annual cybersecurity assessments and penetration tests.
    Investigated emerging threats, producing reports to inform risk mitigation efforts.
    Analyzed security events effectively, enhancing threat detection capabilities in TIG's environment.
    Implemented strong risk management controls to minimize potential attack vectors.

Technical Support Intern

Digicel Dominica
Roseau, St.George
07.2018 - 09.2025
  • Assisted in troubleshooting software and hardware problems for various devices.
  • Collaborated with team members to enhance support workflows and processes.
  • Participated in team meetings to discuss ongoing projects and support strategies.
  • Supported IT teams in maintaining company hardware and software systems.
  • Assisted supervisors with troubleshooting and technical support tasks.
  • Evaluated existing processes and procedures for effectiveness and made recommendations for improvement where needed.

Network and Security Administrator

Trading Internationals Group
Roseau, St.George
10.2018 - 06.2025
  • Configured and maintained network systems for optimal performance and security.
  • Implemented security protocols to safeguard sensitive data and prevent breaches.
  • Monitored network traffic to identify and resolve connectivity issues promptly.
  • Provided technical support to users, addressing hardware and software concerns.
  • Collaborated with IT team to upgrade infrastructure and enhance network capabilities.
  • Developed documentation for network configurations, policies, and procedures.
  • Trained junior staff on network management tools and best practices.
  • Performed routine troubleshooting and network monitoring.
  • Configured and maintained routers, switches, firewalls, wireless networks and other network devices.
  • Installed and supported hardware and software for desktops, servers, and printers.

IT Technician

Dominica State College
Roseau, St.George
06.2016 - 09.2018
  • Installed and configured hardware for student and faculty computers.
  • Provided technical support for classroom and lab equipment usage.
  • Maintained network infrastructure to ensure reliable connectivity across campus.
  • Assisted in software updates and troubleshooting for various applications.
  • Collaborated with faculty to integrate technology into their curriculum.
  • Resolved hardware issues including replacing parts as necessary.
  • Installed and configured hardware, software, systems, networks, printers, and scanners.
  • Provided technical support to users via telephone or remote access.
  • Disassembled computer systems to troubleshoot and resolve hardware issues.
  • Performed troubleshooting on networking and connectivity issues to restore connections and network access.
  • Deployed operating systems.
  • Configured routers, switches and wireless access points for LANs and WANs.

Junior Technician

Invest/Discover Dominica
Roseau, St.George
04.2017 - 06.2018
  • Assisted in maintaining equipment and tools for efficient operations.
  • Supported troubleshooting efforts by diagnosing basic technical issues.
  • Participated in meetings with stakeholders to discuss requirements for projects.
  • Created user accounts in active directory and maintained access control lists.
  • Provided technical support to end users via telephone and remote desktop tools.
  • Assisted with the installation of new equipment in data centers.
  • Assisted senior technicians with complex repairs or installations.
  • Performed basic troubleshooting and maintenance of hardware, software, and network systems.

Education

Developing Leadership

University of The West Indies
06-2025

Android Studio Programming , Red Hat Linux Systems

Center Of Excellence Information Technology
CommonWealth Of Dominica
07-2016

Associate of Science - Computer Science

Dominica State College
CommonWealth Of Dominica
06-2016

High School Diploma -

Dominica Grammar School
CommonWealth Of Dominica
06-2013

Bachelor of Science - Cyber Security

Munroe University
St.Lucia

Skills

  • Cybersecurity analysis
  • Network troubleshooting
  • Technical support
  • Risk management
  • Security protocols
  • Systems administration
  • Team collaboration
  • Vulnerability assessment
  • User training
  • Firewall configuration
  • Security policy development
  • Cybersecurity frameworks
  • Wireless security
  • System hardening
  • Application security
  • Firewall management

Timeline

Cybersecurity Analyst

Trading Internationals Group
06.2025 - Current

Network and Security Administrator

Trading Internationals Group
10.2018 - 06.2025

Technical Support Intern

Digicel Dominica
07.2018 - 09.2025

Junior Technician

Invest/Discover Dominica
04.2017 - 06.2018

IT Technician

Dominica State College
06.2016 - 09.2018

Developing Leadership

University of The West Indies

Android Studio Programming , Red Hat Linux Systems

Center Of Excellence Information Technology

Associate of Science - Computer Science

Dominica State College

High School Diploma -

Dominica Grammar School

Bachelor of Science - Cyber Security

Munroe University

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