Responsibilities <ul><li>Execute pre-commissioning, cold commissioning and hot commissioning of utility scale BESS projects</li><li>Perform preventive and corrective maintenance on installed energy storage projects</li><li>Valid at electrical installations, system configuration and performance</li><li>Troubleshoot faults across DC systems, PCS/Inverters, MV equipment, SCADA and auxiliaries</li><li>Supervise subcontractors and ensure site works meet safety, quality and project requirements</li><li>Complete commissioning records, service reports, fault reports and handover documentation</li><li>Support client training, site handover, warranty investigations and technical reporting</li><li>Support regional delivery, commissioning and O&M activities, including travel to project sites as required.</li></ul> Requirements <ul><li>Electrical, electrotechnical, or equivalent technical qualification, with proven experience in electrical installation, commissioning, maintenance, or fault finding </li><li>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 </li><li>Electrical safety training,competenceand authorisationrequiredfor work on or near electrical installations </li><li>Competence to work under EN 50110-1 and applicable Portuguese electrical safety procedures, including live LV work, work near live parts and work in the vicinity of HV/MV systems </li><li>Practical experience using correctly rated electrical test equipment, diagnostic tools </li><li>Ability to read and interpret single-line diagrams, electrical schematics, wiring diagrams, interlock logic, commissioningproceduresand OEM technical manuals </li><li>Experience with installation, commissioning, energisation, maintenance and fault finding across DC systems, PCS/inverters, MV interfaces and SCADA systems </li><li>Familiarity with BMS, EMS, SCADA, PLCs, communication networks, HVAC, fire detection/suppressioninterfacesand auxiliary systems </li><li>Ability to work under permit-to-work, lockout/tagout, switching, isolation,RAMSand site safety procedures </li><li>Completion of mandatory workplace health and safety training under Portuguese safety requirements before site deployment </li><li>Ability to complete commissioning records, test reports, service reports, fault reports, riskassessmentsand handover documentation accurately </li><li>Legal right to work in Portugal </li><li>Valid Category B driving licence </li><li>Willingness to travel across Portugal and internationally asrequired</li></ul>Preferred / additional <ul><li>Previousutility-scale BESS installation,commissioningor maintenance experience </li><li>Experience with OEM-supplied integrated systems covering DC batteries, PCS, MV equipment and SCADA </li><li>Medium-voltage switching experience on 11 kV–33 kV systems </li><li>Formal MV switching authorisation under client, DSO/TSOor site rules </li><li>Experience on substations, renewable-energy plants, grid-connected storageprojectsor industrial power systems </li><li>Knowledge of Portuguese MV/HV grid-connection requirements and applicable DGEG / network operator rules </li><li>Experience with remote diagnostics, alarm analysis, firmware updates, datalogsand root-cause analysis </li><li>Availability for call-out, outage support,overtimeor occasional weekend work </li></ul> We offer you <ul style="border:0px solid;font-size:14px;font-style:normal;font-weight:400;text-transform:none;font-family:Inter, '-apple-system', BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', 'Open Sans', 'system-ui', '-apple-system', 'Segoe UI', Roboto, Ubuntu, Cantarell, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji';background-color:rgb(255,255,255);"><li style="border:0px solid;margin:0px;">A dynamic environment with high responsibilities and an independent working style</li><li style="border:0px solid;margin:0px;">The opportunity for professional development and growth in one of the most fast-growing industries.</li><li style="border:0px solid;margin:0px;">An environment of open communication where all ideas and opinions are valued</li><li style="border:0px solid;margin:0px;">Collaboration with an international and diverse team from all over Europe</li><li style="border:0px solid;margin:0px;">Possibility for remote work</li><li style="border:0px solid;margin:0px;">Qualified training and support with our buddy system</li><li style="border:0px solid;margin:0px;">A detailed introduction to our product portfolio</li><li style="border:0px solid;margin:0px;">Competitive salary and a great bonus structure</li><li style="border:0px solid;margin:0px;">Attractive additional benefits that vary depending on the country</li></ul>

Field Service Engineer (Utility BESS) @ Trina Solar

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