Fulfilment & Service Engineer – Bess Utility
Pubblicato il 04-08-2026 - LONGi Solar in Pisa
Job DescriptionBESS Delivery & Service Engineer – Utility Scale ProjectsPosition OverviewThe BESS Delivery & Service Manager / Engineer (Utility Scale) is responsible for the execution and lifecycle support of large-scale battery energy storage projects after the project is secured by the sales and presales teams.
The role manages the technical delivery, commissioning, and operational support of utility-scale BESS projects.Key Responsibilities1.
Project Handover from Sales / PresalesTake ownership of projects after commercial contract closure.Review project scope including:System designGrid requirementsPerformance guaranteesProject schedulesAlign with customers and internal teams on project execution strategy.2.
Project Execution & DeliveryManage the full lifecycle delivery of utility-scale BESS projects.Coordinate with EPC contractors, integrators, and equipment suppliers.Track project schedules, milestones, and deliverables.Ensure compliance with technical specifications, grid requirements, and safety standards.Manage project risks and coordinate issue resolution.3.
Commissioning & Grid IntegrationOversee commissioning of utility-scale BESS including:System energizationGrid compliance testingPerformance testingWork with grid operators and technical partners to complete system integration.Ensure successful handover to operations.4.
Operations Support & Service ManagementCoordinate post-commissioning support and service activities.Manage long-term service plans and preventive maintenance.Monitor system performance and coordinate troubleshooting if needed.Interface with OEM technical teams for system diagnostics.5.
Stakeholder CoordinationAct as the primary technical contact between:CustomersEPC contractorsOEM suppliersInternal teamsEnsure smooth communication and alignment across stakeholders.QualificationsDegree in Electrical Engineering, Power Systems, Energy Engineering, or related field.5–10 years experience in utility-scale renewable energy or power infrastructure projects.Experience with large-scale BESS, solar + storage, or grid infrastructure preferred.Strong understanding of:Grid integrationPower systemsEnergy management systemsHigh-voltage systemsSkillsStrong project management and coordination skillsKnowledge of grid compliance and power system integrationAbility to manage multiple technical stakeholdersStrong problem-solving abilityWillingness to travel to project sites