Checking and handling of cell down if necessary changes if device on tower. Rescue IP or DWDM link down, cell down, and site down. Patrolling and measuring of fiber cable routes (UG and Overhead) with work order assigned form Mytel. Visit sites and perform monthly work order(MRWO)for main node/self build/Tower co sites. Preventive maintenance of DG/Battery and solar system as per Mytel’s WO. Solve DG alarm on site,8KVA,13KVA,30KVA need to know overall. Follow up assigned of team leader. Knowledge in Telecom installation(IT) & Transmission used at Telecom industry. Cooperate with NOC or Technical Center work assigned and information. Checking and confirmation of M&E material failure with Mytel M&E Ho. Monitoring and controlling of site/cell down and push TCO via phone call and viber. Monthly checking of KWH and DGRH of offline sites.