Conjunto de habilidades profesionales
Sector de especialización
Jesus Manuel en pocas palabras
Soy ingeniero de telecomunicación. Recertificado CCIE Enterprise Core y Speciallist Collaboration / Voice, (certificación actualmente disponible para asociar a cualquier partner de Cisco).
Con una experiencia en el sector de las redes Cisco de más de 15 años en varios proyectos nacionales e internacionales. Me he especializado en Routing & Switching, firewalls (Fortigate y Cisco ASA) y en Comunicaciones Unificadas (CUCM, Unity, IM&P, Expressway, UCCX, Gateways). Además, estoy formado en desarrollo Web y he cursado Cisco Devnet Associate Fundamentals.
Tengo un nivel avanzado de inglés (C1) y experiencia internacional, 2 años en Nortel y Cisco en Bruselas. He trabajado en Telefónica Soluciones, en Madrid durante 5 años, y como freelance he trabajado en varios proyectos de diversas compañías.
---
Throughout my career, I have collaborated on international projects across Brussels, Madrid, Mallorca, and Barcelona, working with industry leaders such as Cisco, Nortel, Telefónica, SITA, etc. These roles have honed my skills in managing diverse teams, leading global network deployments, and ensuring high availability and security for complex infrastructures. I have enjoyed working in large and diverse teams, both leading and following.
In my most recent role as a Data Center NetworkOps and Security Specialist at SITA for Aircraft, I was instrumental in maintaining the security and reliability of global data center operations. Leveraging advanced Cisco and Fortinet solutions, I optimized routing protocols, configured VPNs, and proactively monitored systems, ensuring uninterrupted service for international stakeholders. These experiences have sharpened my ability to troubleshoot and deliver mission-critical solutions under pressure.
Experiencia
- Joaquín Marín e Hijos SLSocio / Associate PartnerTELECOMUNICACIONESenero de 2001 - Hoy (23 años y 11 meses)Roquetas de Mar (Almería)8/2023 – 6/2024: SITA for Aircraft (Barcelona) – Data Center NetworkOps Specialist- Managed network operations for global data centers, optimizing routing, switching, and security systems.- Configured Cisco Nexus 7K/9K and Catalyst switches, Fortinet Fortigate, Cisco ASA, and FirePower firewalls.- Implemented VPNs (Forticlient, Cisco AnyConnect) and IPSec tunnels for secure communications.- Utilized Solarwinds for proactive network monitoring, setting up alarms triggers and integrate it with ServiceNow..- Collaborated with teams globally to ensure service continuity and high availability using ITIL and ServiceNow.Technologies: Routers, switches, firewalls, Windows and Linux servers. IPSec, VPNs, GRE tunnels, OSPF, BGP, Multicast, VLAN, MPLS, Traffic Engineering, HSRP, VRRP, Load Balancing, SSH. Cisco, Meraki, Fortinet, Fortigate, FortiOs upgrade and HA clusters, iptables, Squid proxy, RSA authentication manager server and tokens, TACACS+ Azure, OBS Cloud (Orange Business Services), Powershell scripts.Kaizen Networks (Madrid) – Sernivel3. L3 support to QuironSalud.es (National Private Hospitals), Euskotren (Transport) and HSNET Unified Communications networks. CUCM, Cisco Unity call-handlers (auto-attendant) provisioning, translation-patterns, SIP trunk migrations, UCCX reports, troubleshooting SIP traces, Jabber contacts exports, CUBE dial-peers.Keycoes (Madrid) - UC3M.es campus network and Cisco Unified Communications + Cisco MRA L3 support.Troubleshooting CUCM, IM&P Presence, Unity, UCCX and Expressway C/E.Unitronics (Madrid). RTVE multicast network.Impala-Net (Barcelona). Unified Communications networks design and L3 support.OmniAccess (Mallorca). • Project 55 (large yacht called VAVA II). Design and deployment of full networking and unified communication services. Cisco CallManager (CUCM & CUCM Express), Unity, Presence, SIP, QoS, IVR Scripts, BULK tool for IP phones deployment, Satélite links, VMWare, stacked switches.
- Junta de AndalucíaVocational Training online Teacher (12h/week)EDUCACIÓN & E-LEARNINGagosto de 2006 - Hoy (18 años y 4 meses)Roquetas de Mar (Almería)Security and High Availability (iptables, squid, snort, wireshark, gpg, openvpn, virtualization, Linux network services, RAID). Web Development. Cisco networks, Packet Tracer, Linux, PHP, HTML, MySQL, Wordpress. Moodle and eXeLearning. Mindfulness.
- TelefónicaSenior Consultant Engineermarzo de 2002 - agosto de 2006 (4 años y 5 meses)Design and/or implementation of enterprise network projects. ADSL/ISDN VPN, VoIP and IP Telephony network for Mercedes Benz Spain, Giga LAN network for Health National Organization, VoIP and AVVID network for Alcala government major houses, National Post network (OSPF, policy), etc. Cisco DSL Specialization, Cisco Content Delivery Networks Specialization System Engineer and Account Manager
Recomendaciones externas
Formación
- MSc Telecommunication EngineeringUniversidad de Sevilla1999Master Thesis: "Design of an IP and Frame Relay network with RIP and BGP"
Certificados
- CCIE #8273 Routing & SwitchingCisco