Mark Castillo Email & Phone Number
Interim Chief Technology Officer @ VTX1 Companies
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Mark Castillo Location
- Lyford, TX, US
Mark Castillo Work
- 2026 -now Interim Chief Technology Officer @
- 2023 -2026 Director of Network Operations @
- 2022 -2023 Senior Manager Network Services @
- 2020 -2022 Network Manager - Wireless @
- 2018 -2020 Wireless Network Supervisor @
- 2009 -2022 Wireless Network Technician @
- 2009 -2022 Wireless Network Technician @
- 2007 -2009 Computer and Network Technician @ Small Business Computer Services
- 2005 -2007 IT and Billing @ Little Texans Childrens Rehabilitation
- 2000 -2004 Support Analyst @
Mark Castillo Education
- San Antonio College 2002-2004
Mark Castillo Skills
- Linux Firewalls
- Capacity Planning
- Computer Network Operations
- IT Operations
- Infrastructure
- Computer Science
- Network Engineering
- IT Infrastructure Management
- Confidentiality
- IT Management
- System Administration
- Network Infrastructure Architecture
- Reliability
- Network Development
- LAN Switching
- Network Infrastructure
- Wireless Networking
- Network Architecture
- Firewalls
- Network Administration
- Leadership
- Information Technology
- Communication
- Project Planning
- Project Coordination
- Telecommunications
- Troubleshooting
- Call Centers
- Customer Service
- VoIP
- Team Leadership
- Project Management
- Wireless
- Management
- ITIL
- IP
- Microsoft Office
- Service Delivery
- Customer Satisfaction
- Vendor Management
- linux
- Linux System Administration
- Ubuntu
- Motorola Canopy
- Mikrotik
- Trixbox
- Routers
- Networking
- TCP/IP
- Network Design
- Switches
- LAN-WAN
- Cisco Technologies
- WAN
- Lan Wan
Mark Castillo Summary
- Mark Castillo, based in Lyford, TX, US, is currently a Interim Chief Technology Officer at VTX1 Companies. Mark Castillo brings experience from previous roles at VTX1 Companies. Mark Castillo holds a 2002 - 2004 San Antonio College. With a robust skill set that includes Linux Firewalls, Capacity Planning, Computer Network Operations, IT Operations, Infrastructure and more. Mark Castillo has 4 emails and 6 mobile phone numbers on RocketReach.
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Top VTX1 Companies Employees
Mark Castillo
Interim Chief Technology Officer
Lyford, TX, US
Sebastian Ivanisky
Chief Technology Officer
McAllen, TX, US
Bill Flint
Director Site Acquisition
Boerne, TX, US
Jesus Gonzales
OSP Design Manager
San Benito, TX, US
Allen Forney
Sr. Consultant
Monroeville, PA, US
Cruz Marroquin
Sr. Network Wireline Technician
Raymondville, TX, US
Chris Clinton
Information Technology Manager
McAllen, TX, US
Jesse Salazar
Senior Network Operations Center Engineer
Raymondville, TX, US
Ashley Bryan
Information Security Specialist
McAllen, TX, US
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