- Maintenance and monitoring of computer systems and networks. 

- Expert in Business Configuration in AIR and SDP

- Integration of new functionalities and services in the nodes of the Ericsson Charging System. 

- Node configuration, operation and monitoring Charging System Ericsson (Air, SDP, CCN, VS...)

- Troubleshooting, failure investigation, cause analysis deep of all nodes of the Charging system and VAS 

- Development of a web application for real time monitoring of Charging System and VAS nodes 

- Technical solution, advice, guidance and recommendations Experience in application development and scripting 

- Improve operational efficiency by developing scripts and tools 

- Organize and carry out the installations of the developed systems 

- Organize and carry out project installations system and network infrastructure 

- Provide remote support for all systems 

- Project management, organization, documentation, planning, tasks, etc. 

- Participate in the improvement of the company's products - Ensure the necessary travel for the operational maintenance of the facilities