Perform routine and emergency maintenance on 132kV underground cable systems, including fault location and repair, ensuring minimal downtime.Conduct thorough inspections and testing of high-voltage cables, joints, and terminations using specialized equipment like VLF testers and time-domain reflectometers (TDR).Install and terminate 132kV cables, meticulously adhering to manufacturer specifications and industry best practices to guarantee system integrity.Analyze and interpret test results, diagnosing cable faults and recommending appropriate repair strategies to maintain system reliability.