David Marquez Email

OT Network Cybersecurity Specialist @ Pengcorp Ltd.

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David Marquez Location

Calgary, AB, CA

David Marquez Work

OT Network Cybersecurity Specialist @ (November 2025 - Present)
Network Engineer @ (November 2022 - August 2025)
Network Consulting Engineer (Red Badge) - Tech Mahindra Colombia @ (June 2015 - November 2022)
Network Coordinator Venezuela @ PepsiCo Venezuela (January 2013 - May 2015)
Supervisor in Networks and Telecommunications @ Banco Activo C.A, Banco Universal (June 2010 - December 2012)
Network Support Specialist @ Banco Activo C.A, Banco Universal (September 2008 - May 2010)
Support Engineer @ (April 2007 - August 2008)

David Marquez Education

Universidad Nacional Experimental Politécnica de la Fuerza Armada
Engineer's degree in System Engineering
2006-2011
Cisco Networking Academy
CCNA Program
2005-2006
Colegio Universitario Francisco de Miranda (CUFM)
Higher Technician Diploma (Computer and Information Technology, Computer Science)
1999-2003

David Marquez Skills

ASRS
BGP
CCDA
CCDP
CCIP
CCNA
CCNP
CRS-1
Catalyst Switches
Certificación CCNP
Cisco ASA
Cisco Application Centric Infrastructure (ACI)
Cisco Call Manager
Cisco Certified
Cisco Certified Internetwork Expert
Cisco Firepower
Cisco IOS
Cisco Networking
Cisco Nexus
Cisco Routers
Cisco Systems Products
Cisco Technologies
Cisco VoIP
Communication
Computer Networking
Conflict Resolution
Conmutadores
Customer Requirements
Customer Support
Data Center Architecture
Data Center Infrastructure
Diseño de redes
EIGRP
El camino más corto primero
Enhanced Interior Gateway Routing Protocol
Enrutadores
Enrutamiento
Enterprise Solution Design
F5 BigIP
Field Service Engineering
Fortinet
Gestión de proyectos
Gestión de servicios de TI
Google Cloud Platform (GCP)
IDS
IP
IP Multicast
IPS
IT Infrastructure Design
IT Infrastructure Management
IT Service Management
Infoblox
Information Technology
Ingeniería de redes
L2VPN
L3VP
Layer 3
Liderazgo
Liderazgo de equipos
MPLS
MPLS VPN
Microsoft Office
Network Administration
Network Design
Network Security
Network Services
Network Switches
Network Systems
Networking
Networking Technology
OSPF
Problem Solving
Project Management
Protocolo de conmutación por etiquetas
Protocolos de Internet
Protocolos de encaminamiento
Python (Programming Language)
Red de área amplia (WAN)
Redes MPLS
Redes informáticas
Routers
Routers de Cisco
Routing
Routing Protocols
Software Updates
Supervisory Management
Switches
Team Building
Team Leadership
Technical Discussions
Technical Solution Design
Tecnología de Cisco
Telecommunications
Telecomunicaciones
Telemetry
Transmission Control Protocol (TCP)
Troubleshooting
VPN
Voz por protocolo Internet
huawei

David Marquez Summary

David Marquez, based in Calgary, AB, CA, is currently a OT Network Cybersecurity Specialist at Pengcorp Ltd.. David Marquez brings experience from previous roles at Scotiabank, Cisco, PepsiCo Venezuela and Banco Activo C.A, Banco Universal. David Marquez holds a 2006 - 2011 Engineer's degree in System Engineering @ Universidad Nacional Experimental Politécnica de la Fuerza Armada. With a robust skill set that includes ASRS, BGP, CCDA, CCDP, CCIP and more. David Marquez has 1 emails on RocketReach.