Horacio Manuel Fonseca Lomeli
Network Engineer
Guadalajara
Summary
Results-driven Network Engineer with 6 years of expertise deploying and maintaining LAN and WAN infrastructure. Dedicated technology professional with strong track record of accurately conducting system repairs and troubleshooting. Offering exemplary planning, project management and communication talents.
Overview
7
7
years of professional experience
2
2
Languages
Work History
SOC Engineer
Megacable
01.2018 - 01.2021
- Analyze and respond to security threats from various security platforms and technologies
- Responsible for initial triage of incoming client issues
- Adhere to established MSS policies, procedures, and security practices
- Respond in a timely manner (within documented SLA) to configuration, maintenance, incident management, and other requests
Network and Security Engineer
DISC
01.2021 - 01.2023
- Responsible for setting up and maintaining networks
- Offer support to users, staff members, clients, or suppliers
- Configuring firewalls, routing and switching to maximise network efficiency and security
- Configuring firewalls, routing and switching to maximise network efficiency and security
Cybersecurity Specialist
Herbalife
09.2023 - 10.2024
- Mentored junior team members on technical aspects of cybersecurity while fostering a culture of continuous learning and improvement.
- Enhanced network security by implementing advanced threat detection and prevention tools.
- Reduced cyber risks by conducting regular vulnerability assessments and penetration tests.
- Maintained up-to-date knowledge of emerging threats, providing proactive solutions for potential vulnerabilities.
- Monitored confidential company data and mitigated hacking through network systems updates.
Network Engineer
Micron
10.2024 - Current
- Monitored network capacity and performance to diagnose and resolve complex network problems.
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Reduced downtime with proactive monitoring of network devices and rapid troubleshooting.
- Optimized routing protocols to improve data transfer speeds across the organization''s network infrastructure.
- Analyzed and produced recommendations on continuous network improvements.
Education
Bachelor of Engineering Technology - Electrical, Electronics and Communications Engineering
Universidad de Guadalajara (UDG)
01.2017 - 01.2021
Network and System Administration - undefined
Cisco CCNA
01.2018 - 01.2021
Certified Ethical Hacker - Cyber Security
CEH
01.2021 - 01.2023
CCNP - Computer Networking
Cisco
05.2001 -
Master of Science - Cyber Security
Universidad Autónoma De Guadalajara
Guadalajara, Jalisco, Mexico 05.2001 -
Skills
Multitasking Abilities
Active learning
Written communication
Adaptability and flexibility
Teamwork
Accomplishments
- Designed, implemented, and maintained the network infrastructure of DISC, ensuring WAN connectivity across international offices for efficient and secure communication.
- Led the deployment of the network infrastructure at Micron Semiconductors Mexico, supporting the company's growth through a robust and scalable connectivity solution.
- Implemented IGP and EGP routing protocols, along with advanced Layer 2 configurations, optimizing network traffic and ensuring the availability and stability of internal and external resources.
Timeline
Network Engineer
Micron
10.2024 - Current
Cybersecurity Specialist
Herbalife
09.2023 - 10.2024
Network and Security Engineer
DISC
01.2021 - 01.2023
Certified Ethical Hacker - Cyber Security
CEH
01.2021 - 01.2023
SOC Engineer
Megacable
01.2018 - 01.2021
Network and System Administration - undefined
Cisco CCNA
01.2018 - 01.2021
Bachelor of Engineering Technology - Electrical, Electronics and Communications Engineering
Universidad de Guadalajara (UDG)
01.2017 - 01.2021
CCNP - Computer Networking
Cisco
05.2001 -
Master of Science - Cyber Security
Universidad Autónoma De Guadalajara
05.2001 -
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