Marcos Ronderos

Lead engineer and technical focal point for perimeter security and data center modernization in a multi-vendor environment, delivering to enterprise and carrier clients including AT&T Mexico.
Led the migration of legacy data center services onto a Cisco NGDC fabric using L2VPN/EVPN-VXLAN; produced and deployed the Layer 3 configuration (SVIs, inter-VLAN routing, default gateways) and owned product

Worked as Senior Network - Security Engineer at Orion Innovation México.

As a Network Technical Lead, my responsibilities typically involve overseeing and guiding the technical aspects of network infrastructure. Here is a comprehensive list of responsibilities:

Provide technical leadership for network-related projects from initiation to completion.
Design and architect network solutions that align with organizational goals and requirements.
Lead and mentor a team

Within the Allscripts Network Support Project, I had the opportunity to carry out the following activities.
- Remote support for requests and incidents on a healthcare customer, providing network support for
WAN, VPN, Internet access customers across USA on a Multisite deployment scheme on Cisco Routers,
Switches, Nexus Switches, ASA Firewalls and Multivendor Load Balancer platform (Cisco Ace – F5

- Within the Project for IP re-addressing of the entire Big IP F5 LTM and GTM deployment due to the unification of both companies’ networks.
- Coordinate a 24x7 support scheme for a constant schedule of RFC at production hours and non-production hours.
- Provide second level support for Team members and final customer to address sensitive applications and cases.
- Coordinate a Team of 5 Network re

Within the Huawei IP Phone Routing, Switching and Telephony equipment installation project for the
Petróleos Mexicanos Government Sector Client, I had the opportunity to carry out the following activities.
- Lead IP Telephony Project Implementation Team in Minatitlán Refinery, Veracruz, for 2 months.
- Coordinate with the client on site the different activities to be carried out in time and in acc

- Support in Pre-sales and Post-sales of Cisco Voice
solutions for customers in the service area.
- Documentation and Visio diagrams of proposed
solutions.
- Support Level 2 and 3 in Cisco R & S / Voice equipment
incidents.

- Onsite and remote support for the Bluesky project of
IBM customer infrastructure, managing Cisco Core,
Distribution and Access network equipment for
customers in the financial and service area of LAN and
WAN networks.
- Cisco ASA and Checkpoint Firewall Management.
Management of WAN border computers and their
connections. (Metroethernet, Frame-relay, etc.).
Management of incidents and failures i

- Online and in-person bilingual support in telephone
assistance to more than 100 cases with the Cisco TAC in
its different locations (Sydney, San José, Asia).
- 2nd Level Routing & Switching support, providing
installation and support to Core, Distribution and Access
platforms in production of customers in the Financial,
Industrial, Manufacturing, State Companies, etc. area.
- Extensive experienc