Mario Mariscal Arredondo

Experience

• 

  MetroCarrier

  Aug 2013 - Aug 2019

  Oversaw the daily operation and escalations of a team of 10 engineers focused on maintaining business continuity by providing and coordinating routine maintenance, as well as bandwidth upgrades and hardware upgrades to support new network capabilities. Provide support and participate in escalation calls to meet the SLA contracted by customers for services such as L2VPN, Transit BGP, DIA, L3VPN, SONET/SDH services, and voice services Provide Scripts and Implementation designs in order to deliver new services such as DIA, L2VPN, Transit AS, L3VPN, SONET/SDH services and voice services.

  • Coordinator of Operation and Support

    Feb 2016 - Aug 2019

  • Network Support Engineer

    Feb 2015 - Feb 2016

  • Network Implementation Engineer

    Aug 2013 - Jan 2015
• 

  Cisco

  Aug 2019 - now

  Consulting Engineer

  Provide design and implementation for network solutions to improve and develop the customer’s network. Involved in projects such as migrating several branches of an important bank all around US, from traditional routing to SDWAN solution.