Field Service Engineer
Pubblicato il 10-09-2026 - Trina Solar in Como
Responsibilities
- Execute pre-commissioning, cold commissioning and hot commissioning of utility scale BESS projects
- Perform preventive and corrective maintenance on installed energy storage projects
- Validate electrical installations, system configuration and performance
- Troubleshoot faults across DC systems, PCS/Inverters, MV equipment, SCADA and auxiliaries
- Supervise subcontractors and ensure site works meets safety, quality and project requirements
- Complete commissioning records, service reports, fault reports and handover documentation
- Support client training, site handover, warranty investigations and technical reporting
- Support regional delivery, commissioning and O&M; activities, including travel to project sites as required
Requirements
- Electrical, electrotechnical, or equivalent technical qualification, with proven experience in electrical installation, commissioning, maintenance, or fault finding
- Proven experience working on utility-scale electrical systems, preferably including BESS, PCS/inverters, DC battery systems, MV/LV switchgear, transformers,
SCADA, BMS or EMS systems
- PES/PAV and PEI training/qualification required
- Competence to work under CEI 11-27 / CEI EN 50110 procedures for electrical work, including live LV work, work near live parts and work in the vicinity of HV/MV systems
- Practical experience using correctly rated electrical test equipment, diagnostic tools
- Ability to read and interpret single-line diagrams, electrical schematics, wiring diagrams, interlock logic, commissioning procedures and OEM technical manuals
- Experience with installation, commissioning, energisation, maintenance and fault finding across DC systems, PCS/inverters, MV interfaces and SCADA systems
- Familiarity with BMS, EMS, SCADA, PLCs, communication networks, HVAC, fire detection/suppression interfaces and auxiliary systems
- Ability to work under permit-to-work, lockout/tagout, switching, isolation, RAMS and site safety procedures
- Compl