Service Technician- Liddell Project

Fluence Energy
AUS-SydneyPosted 7 April 2026

Job Description

Fluence (Nasdaq: FLNC) is a global market leader delivering intelligent energy storage and optimization software for renewables and storage. Our solutions and operational services are helping to create a more resilient grid and unlock the full potential of renewable portfolios. With gigawatts of successful implementations across nearly 50 markets, we are transforming the way we power our world for a more sustainable future. For more information, please visit  fluenceenergy.com . Job Description: Service Technician- Liddell Project Location: Liddell, NSW About Fluence Fluence, a Siemens and AES company, is the leading global energy-storage technology solutions and services company, combining the agility of a fast-growing technology company with the expertise, vision, and financial backing of two industry powerhouses.  Building on the pioneering work of Siemens and AES Energy Storage, Fluence’s goal is to create a more sustainable future by transforming the way we power our world.  The company offers proven energy-storage technology solutions that address the diverse needs and challenges of customers in a rapidly transforming energy landscape, providing design, delivery, and integration in over 160 countries.  Fluence works closely with customers throughout their journey and provides advisory, financing, and project-lifecycle services in addition to a spectrum of engineering products including turnkey systems. Job Description Fluence Energy is seeking a highly skilled and motivated Services Technician with expertise in renewable energy systems, maintenance practices, HV switching, permitting systems, and commissioning. As a Services Technician, you will play a crucial role in ensuring the optimal performance, reliability, and safety of our Battery Energy Storage Systems (BESS). You will be responsible for performing maintenance activities, supervising contractors, managing HV switching procedures, coordinating permit processes, and providing technical support during commissioning activities. This position requires a strong background in renewable energy, electrical engineering, and field operations. Responsibilities Perform field service, inspections, preventive maintenance, and repairs on BESS and related HV/LV/MV systems. Troubleshoot and resolve technical issues on-site using appropriate diagnostic and testing tools. Conduct and oversee high-voltage switching operations in compliance with all safety and regulatory standards. Maintain accurate documentation, including HV switching records, maintenance logs, and permit approvals. Identify and address potential issues proactively to minimize system downtime and ensure optimal performance. Provide technical support during commissioning, including testing, validation, and optimization of new BESS installations. Collaborate with project managers, commissioning teams, and stakeholders to ensure smooth project execution and handover. Work with internal teams to prepare reports, develop maintenance schedules, and update technical documentation. Stay current with industry standards, regulations, and best practices related to BESS operations and HV systems. Qualifications The successful candidate will have a minimum 10 years relevant experience in an energy, engineering and/or battery storage related field. An ability to interact in a multicultural environment, travel and to work under pressure are also very important. In addition, qualified candidates will have: Current A-Class Electrician License with relevant HV (High Voltage) experience. Proven experience in the renewable energy sector, with strong knowledge of maintenance practices for renewable systems. Proficiency in HV switching and strict adherence to safety standards and regulations. Strong problem-solving and troubleshooting skills for complex technical issues. Ability to interpret electrical and mechanical drawings, service manuals, and detailed technical documentation. Solid computer literacy for o ... (truncated, view full listing at source)
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