Jose Ignacio Sierra Sevilla's Location
Madrid, ES
Jose Ignacio Sierra Sevilla's Work
- TÉCNICO COMUNICACIONES UNIFICADAS @ ATRESMEDIA
- Service Manager @ Alhambra USA
- TÉCNICO COMUNICACIONES UNIFICADAS. ATRESMEDIA @ COS Mantenimiento, S.A.
- Customer Support (2nd Line) @ BT Group
- TÉCNICO NIVEL II VOZ. Ayto. Madrid. @ Zelenza
- TÉCNICO NIVEL I REDES. Mapfre @ SII Group Spain
- TÉCNICO DE CAMPO TELEFONÍA MOVIL @ DYCEC
Jose Ignacio Sierra Sevilla's Education
- CCNA
Certificate (Cisco )
- I.E.S. Benjamín Rúa.
Ciclo formativo de grado superior
Jose Ignacio Sierra Sevilla's Summary
Jose Ignacio Sierra Sevilla, based in Madrid, ES, is currently a TÉCNICO COMUNICACIONES UNIFICADAS at ATRESMEDIA, bringing experience from previous roles at Alhambra IT, COS Global Services., BT and Zelenza. Jose Ignacio Sierra Sevilla holds a Certificate in Cisco @ CCNA.
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