Install, maintain, and repair Infra and associated electrical components (e.g. DC systems, battery backups, UPS,Batteries etc) Optimize and troubleshoot UPS, Batetries and SMPS. To execute Infra preventive maitanance as per schedule and to attend battery discharge test. Test and ensure proper functioning of power backup systems, such as DC-DC converters and batteries used in telecom sites. Ensure compliance with safety standards and legal regulations, particularly with electrical installations and maintenance in field conditions. Prepare and maintain documentation such as labels, network diagrams, inspection reports, and installation records. Provide field support: address faults, replace or repair defective cables, wiring, and infra Hardware Coordinate with teams for equipment installation, upgrades, and troubleshooting.