BESS Field Engineer – Availability & RCA Expert

Trina Solar; Santiago; On-site; CLP 18,000,000 - 30,000,000; Full time

Job summary

Trina Solar in Chile is seeking a Field Technical Support & Troubleshooting specialist to provide second-level technical support for the FSE Supervisor and Crew within the assigned zone, diagnosing complex faults across BESS, PV, BMS/EMS, HVAC and balance-of-plant equipment.

You will develop preventive maintenance plans, assist with incident response and root-cause analysis, and coordinate corrective actions with engineers to ensure timely closures.

Qualifications

• Engineering degree or technical degree in electrical/electronic/electromechanical engineering or related discipline.
• 3–5 years of experience in maintenance or engineering of BESS, solar PV, or similar energy assets.
• Experience providing technical support to field crews or maintenance teams is preferred.

Responsibilities

• Provide second-level technical support for the FSE Supervisor and crew within the assigned zone.
• Diagnose root causes of complex faults across BESS systems (batteries, PCS/inverters, BMS/EMS, HVAC).
• Escalate to OEMs when issues exceed local resolution capability and track cases to closure.
• Develop preventive/predictive maintenance plans and track corrective actions to closure.
• Support incident response and RCA with the FSE Supervisor and ensure compliance with contractual response times.

Skills

Field troubleshooting

SCADA/EMS knowledge

Root cause analysis

Technical communication

Education

Engineering degree (Electrical/Electronic/Electromechanical)

Job description

Trina Solar in Chile is seeking a Field Technical Support & Troubleshooting specialist to provide second-level technical support for the FSE Supervisor and Crew within the assigned zone, diagnosing complex faults across BESS, PV, BMS/EMS, HVAC and balance-of-plant equipment.

You will develop preventive maintenance plans, assist with incident response and root-cause analysis, and coordinate corrective actions with engineers to ensure timely closures.