Research and identify solutions for energy-saving solutions (HVAC, refrigeration, metering, etc.) Track customer issues to resolution within agreed time limits Communicate with clients and 3rd party vendors via phone, email, or chat Escalate unresolved issues to appropriate internal teams Provide prompt and accurate feedback to customers Ensure all issues are properly logged Prioritize and manage several open issues simultaneously Follow up with clients to ensure equipment functionality post-troubleshooting Prepare accurate and timely reports Document technical knowledge in notes and manuals Deliver training to vendors on systems, processes, and technologies