Cristian Mircea

Experience

• 

  Romtelecom

  Sept 1998 - Jan 2010

  Inginer

  Ingineer equipment digital Alcatel OCB. Instalations, O&M for OCB Alcatel.

• 

  Ericsson

  Jan 2010 - Sept 2015

  Instalation, commisioning, integration and troublushooting for RBS 2xxx, 6xxx series.Instalation, commisioning, integration and troubleshooting for Trafic Node and Compact NodeNetwork Design for implementing new technology.

  • Inginer Network Implementation

    Sept 2014 - Sept 2015

  • Inginer Field

    Jan 2010 - Sept 2014
• 

  Ericsson

  Feb 2016 - Feb 2021

  • Inginer Network Implementation

    Feb 2019 - Feb 2021

  • Project Coordinator

    Jan 2017 - Feb 2019

  • Project Manager FTTH

    Feb 2016 - Jan 2017
• 

  Deltatel

  Feb 2021 - May 2024

  Inginer RAN pentru NOKIA

  I was Engineer at Technical Assistance Center (TAC) and I work in Nokia for project Bouygard France. In this position I am in charge with supervision of alarms in this network. Also I am charge with troubleshooting for all sites E///. My work consisting in verification of configuration for sites and resolve any issues/alarmes to the sites. I am responsible for network surveillance, 2nd level preventive and corrective troubleshooting ensuring quality and continuity of service and the restoring time for radio access network elements maintenance of access area.MAIN responsibilities include:- Tracing and debugging on various equipments- support the SRAN Integration activities- checking alarm status of affected site before and after the swap or activity - surveillance of alarms & events & faults occurred in the radio access and transmission access network;- monitoring of key performance indicators for the radio access and transmission access network;- Perform data configuration, software rollout and support integration activities with planning and delivery functions- trouble-shooting and fault management for the alarms & events observed;- reception and registration of calls from field, 3PP or projects - running periodical scripts, needed for the preventive and repairing activities;- dispatching and coordination of field engineers, in case of incidents occurred at sites that need local support;- notification/escalation to 3PP, when it is the case;- escalation to the next support line, for cases that need advanced trouble-shooting;- escalation to the incident management, in case of major and critical incidents;- tracking all the alarms & events & faults in the associated ticketing systems;- providing updates/feedback about operational activities at the management requests. Show less

• 

  Ericsson

  May 2024 - Dec 2024

  RAN Engineer Integrator

  – From May 2024 to December 31, 2024 I was RAN Integrator Engineer at Ericsson and I work for a Orange Franta Project. My work consisting in integration new site or reconfigurating existing sites with new technologies 2G, 3G 4G et 5G.Main activities:- generating and running scripts on BSC and RNC for 2G and 3G - generating and running scripts on eNodeb and GnodeB for 4G and 5G - site reconfigurations, adding new frequencies and sectors or deleting frequencies or sectors. - all these activities are carried out with the presence of a technician in the field Show less