Fulfilment & Service Manager / Engineer – Bess C&I
Pubblicato il 04-08-2026 - LONGi Solar in Italia
Job DescriptionBESS Delivery & Service Manager / Engineer – C&I; Projects Position Overview The BESS Delivery & Service Manager / Engineer (C&I;) is responsible for the successful delivery, commissioning, and lifecycle support of Commercial & Industrial Battery Energy Storage System (BESS) projects after the project is secured by the sales and presales teams. This role takes full ownership of the project from contract handover through installation, commissioning, and after-sales service, ensuring projects are delivered safely, on time, and according to technical Responsibilities1.
Project Handover & Planning Take over BESS projects from the sales and presales teams after contract signing. Review technical proposals, system configurations, and commercial scope. Develop project execution plans including timelines, resource planning, and site system design and project requirements with internal teams and customers.2.
Project Delivery & Implementation Manage the end-to-end delivery of C&I; BESS projects. Coordinate with EPC partners, installers, and subcontractors for system project milestones are achieved according to schedule and budget. Monitor site work and ensure compliance with safety and quality standards. Manage equipment logistics, delivery, and installation activities.3.
Commissioning & System Integration Lead or support BESS commissioning activities, including:
System functional testingEMS / PCS / BMS integration Grid connection and verification Work with engineering teams to resolve technical issues during commissioning. Ensure the system operates according to performance .
Customer Support & After-Sales Service Provide technical support and service coordination after project commissioning. Manage maintenance schedules and service activities. Troubleshoot operational issues and coordinate with OEMs or suppliers if needed. Maintain strong customer relationships and ensure customer .
Documentation & Reporting Prepare project documentation including: Commissioning reports As-built documentation Operation and maintenance manuals Track project progress and provide regular internal in Electrical Engineering, Power Engineering, Renewable Energy, or related field.3–7 years of experience in renewable energy, BESS, solar + storage, or power systems. Experience in C&I; energy storage or distributed energy projects preferred. Understanding of BESS components including: Battery systemsPCS / invertersEMS / monitoring systems Experience in project delivery or field engineering. Skills Strong project coordination and communication skills Problem-solving and troubleshooting capability Familiarity with renewable energy systems Ability to work with customers, EPCs, and suppliers Willingness to travel to project sites when required