AeroLeads people directory · profile

Sergio Bellido Rojas Email & Phone Number

Senior Professional Services Engineer at Italtel
Location: Community Of Madrid, Spain, Spain 6 work roles 1 school
LinkedIn matched
✓ Verified Jun 2026 3 data sources Profile completeness 100%

Contact Signals

LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Professional Services Engineer
Location
Community Of Madrid, Spain, Spain
Company size

Who is Sergio Bellido Rojas? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Sergio Bellido Rojas is listed as Senior Professional Services Engineer at Italtel, a company with 1008 employees, based in Community Of Madrid, Spain, Spain. AeroLeads shows a matched LinkedIn profile for Sergio Bellido Rojas.

Sergio Bellido Rojas previously worked as Engineering technician at Axians and IP core design for OSP at Davidson Consulting. Sergio Bellido Rojas holds Técnico En Administración De Sistemas Informáticos from I.E.S Punta Del Verde.

Company email context

Email format at Italtel

This section adds company-level context without repeating Sergio Bellido Rojas's masked contact details.

Italtel

Review company-level records connected to Sergio Bellido Rojas before choosing the right outreach path.

Profile bio

About Sergio Bellido Rojas

Sergio Bellido Rojas is a Senior Professional Services Engineer at Italtel. He possess expertise in conmutadores, protocolos de internet, telecomunicaciones, vrrp, hsrp and 19 more skills. He is proficient in Ingles. Colleagues describe him as "Tengo a bien recomendar a Sergio Bellido como a una persona trabajadora, con gran iniciativa y siempre bien preparada. Compartiendo horas de trabajo y desarrollando tareas similares en el mismo proyecto de Ran Renewal de Orange, ha demostrado en todo momento su gran capacidad para gestionar y realizar sus tareas con la máxima eficiencia para todo aquello implicado en su trabajo. También cabe destacar que en el trato a las personas es excelente, cercana y extrovertida. Sin más, ruego a toda persona interesada en el perfil profesional de Sergio Bellido, que tenga muy en cuenta estas palabras de recomendación."

Listed skills include Conmutadores, Protocolos De Internet, Telecomunicaciones, Vrrp, and 20 others.

Current workplace

Sergio Bellido Rojas's current company

Company context helps verify the profile and gives searchers a useful next step.

Italtel
Italtel
Senior Professional Services Engineer
milano, lombardy, italy
Website
Employees
1008
AeroLeads page
6 roles

Sergio Bellido Rojas work experience

A career timeline built from the work history available for this profile.

Senior Professional Services Engineer

Current

Alcobendas, Comunidad De Madrid, España

Involved in various projects for different clients with a multitude of manufacturers and technologies in different phases of the project, assisting from design to implementation. Utilizing Cisco UCS, ISR, ASR9K, Cisco ASA and Firepower, NCS 55K, NetApp storage arrays, Vmware Vsphere, Huawei NE-40 in OSP. SDLAN with Aruba for ENEL. Implementing VSX.

Jun 2020 - Present

Engineering Technician

Madrid Y Alrededores, España

Engineering technician in the after-sales department of the company.Dealing with pre-sales, sales, project initiation and follow-up, design, solution analysis, customer interaction. Support, configuration, installation, and documentation of various solutions, manufacturers, and clients. Including Extreme Series X and SLX, Juniper MX, Cisco 9K, Meraki.

Apr 2019 - Jun 2020

Ip Core Design For Osp

Fuenlabrada Y Alrededores, España

Configuration and design of core and distribution layer of OSP network.Preparation and implementation of network projects.Design and implementation of capacity expansions, address changes, establishment of new BGP peer, interconnections with other operators, capacity expansions against RNC, among others.Equipment Cisco Catalyst, Juniper Serie MX, Huawei.

Jan 2017 - Apr 2019

Network Consultant

Huawei Spain

Alcobendas Y Alrededores, España

Maintenance and supervision of the core and distribution OSP networkTroubleshooting Remedy and Oceane incidents, complying with SLAMaintenance and supervision of the fixed access, transmission and core network of Jazztel.Troubleshooting of following equipment DSLAM MA5600/T, DWDM HuaweiOSN1800,OSN6800, Cisco/Huawei 6500,4500,3000,ASR1000 y NE40X16/8/3 y.

Sep 2014 - Dec 2016

Support Technician For Telefónica'S Cgps.

Madrid Y Alrededores, España

L1.5 technician support for CGPs of TESAMaintenance and configuration MAN networks of TESAPolicies configuration on iptables and firewall builderCisco routers 1921 y 2801 configurationSwitch DLINK DES-3026, 3100 configuration

Jul 2014 - Sep 2014

Transmission Technician.

Fuenlabrada Y Alrededores, España

O&M TX Access OSP NetworkConfiguration PDH and SDH network.Ericsson TNs, Alcatel ADMs (1354RM), Siemens ADMs and Alcatel Packet MicroWave configuration.Huawei PTN configurationRemedy incident manager

Aug 2011 - Sep 2013
Team & coworkers

Colleagues at Italtel

Other employees you can reach at italtel.com. View company contacts for 1008 employees →

1 education record

Sergio Bellido Rojas education

  • I.E.S Punta Del Verde
    I.E.S Punta Del Verde
    Técnico En Administración De Sistemas Informáticos
FAQ

Frequently asked questions about Sergio Bellido Rojas

Quick answers generated from the profile data available on this page.

What company does Sergio Bellido Rojas work for?

Sergio Bellido Rojas works for Italtel.

What is Sergio Bellido Rojas's role at Italtel?

Sergio Bellido Rojas is listed as Senior Professional Services Engineer at Italtel.

Where is Sergio Bellido Rojas based?

Sergio Bellido Rojas is based in Community Of Madrid, Spain, Spain while working with Italtel.

What companies has Sergio Bellido Rojas worked for?

Sergio Bellido Rojas has worked for Italtel, Axians, Davidson Consulting, Huawei Spain, and Fractalia Remote Systems.

Who are Sergio Bellido Rojas's colleagues at Italtel?

Sergio Bellido Rojas's colleagues at Italtel include Giuseppe Lombardo, Giuseppe Schiazzano, Gabriele Voltan, Marco Angeletti, and Giuseppe Triolo.

How can I contact Sergio Bellido Rojas?

You can use AeroLeads to view verified contact signals for Sergio Bellido Rojas at Italtel, including work email, phone, and LinkedIn data when available.

What schools did Sergio Bellido Rojas attend?

Sergio Bellido Rojas holds Técnico En Administración De Sistemas Informáticos from I.E.S Punta Del Verde.

What skills is Sergio Bellido Rojas known for?

Sergio Bellido Rojas is listed with skills including Conmutadores, Protocolos De Internet, Telecomunicaciones, Vrrp, Hsrp, Bgp, Eigrp, and Ospf.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.