Jobs and Careers
FL
Preventative Maintenance Field Service Technician III
FluenceSan Diego, United Statesfull_timeVerifiedPosted 24 Jul 2025
About the role
About Fluence: 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. Our CultureAt Fluence, our culture is the foundation that drives our ambitious growth strategy and fuels our mission to transform the future of energy. Our core cultural pillars empower us to innovate, collaborate, and lead with purpose, ensuring we continue to deliver unparalleled value to our customers and the world.
Unleash VoicesWe believe every voice matters. We encourage openness, active listening, and decisive action to create a culture where everyone has the opportunity to contribute to our success. We foster an environment where diverse perspectives are heard and valued, driving innovation and progress.
Customer FluentOur customers are at the heart of everything we do. We’re committed to delivering exceptional value that exceeds expectations by understanding our customers' needs and adapting swiftly to meet them. Our deep focus on customer satisfaction drives us to continuously improve and innovate.
Infinite ImpactWe are committed to creating the impossible. We push boundaries to deliver sustainable, game-changing solutions that shape a brighter, more energy-efficient future for all. Our team is passionate about making a lasting impact that will resonate for generations to come.
All InWe are all in for growth. Our teams are relentlessly focused on identifying and seizing opportunities that propel us forward. We embrace an ownership mindset, pushing ourselves and each other to accelerate progress and create lasting success.
ABOUT THE POSITION:The BESS PM Field Service Technician (FST) under the general direction of the PM ManagerManager, performs all aspects of service operations, maintenance, and support for Battery EnergyStorage Systems. The PM Field Service Technician will assist the PMM with site reports, andother written and verbal communications between the site and the Management Team, customers,vendors, etc.
As the BESS PM Field Service Technician, you will:•Be responsible for site safety by utilizing best practices, building on established Fluence safetyculture, and utilizing Fluence safety management systems. Utilize stop-work authority whenwarranted. Alert project team members immediately of issues and concerns.•Perform scheduled preventative maintenance on various BESS equipment and related assets(including but not limited to SCADA communications, Inverters, MV (Medium Voltage) & HVoperations, HVAC, substations switching & inspections, etc.).•Aid in inspection, testing, and repair of utility-scale power and controls equipment, execute varioustechnical tasks, processes, and procedures, such as: interpret single-line drawings and schematics,troubleshoot BESS installations and configurations, perform electrical testing, troubleshoot controlwiring and I/O racks, configure TCP/IP and Modbus protocols, etc.•Support the PML/PMM in managing multiple 3rd party service vendors in the safe execution ofO&M services across contracted BESS projects.•Assists the PML/PMM with creating/reviewing/approving/executing Work Orders accuratelyinventory management, data collection and summary reports.•Hold responsibility for meeting timelines and schedules, scopes of work, quality assurances, andinspections, successful troubleshooting and repairs, and work orders.•Maintain open lines of communication to supervisors, engineers, and managers by effective use ofMS Teams, emails, and other communication tools.•All other job-related duties as assigned.
What will our ideal candidate bring to Fluence?HS Degree and 2-4 years’ experience working in the electrical or renewable energy industries withingeneration / operations / technical teams (solar/wind/BESS/gas/hydro/distribution).
Demonstrated problem-solving skills related to electrical troubleshooting, read, and interpretschematic drawings, ability to follow company QC and testing procedures.
High level of attention to detail and focus on proper documentati
Unleash VoicesWe believe every voice matters. We encourage openness, active listening, and decisive action to create a culture where everyone has the opportunity to contribute to our success. We foster an environment where diverse perspectives are heard and valued, driving innovation and progress.
Customer FluentOur customers are at the heart of everything we do. We’re committed to delivering exceptional value that exceeds expectations by understanding our customers' needs and adapting swiftly to meet them. Our deep focus on customer satisfaction drives us to continuously improve and innovate.
Infinite ImpactWe are committed to creating the impossible. We push boundaries to deliver sustainable, game-changing solutions that shape a brighter, more energy-efficient future for all. Our team is passionate about making a lasting impact that will resonate for generations to come.
All InWe are all in for growth. Our teams are relentlessly focused on identifying and seizing opportunities that propel us forward. We embrace an ownership mindset, pushing ourselves and each other to accelerate progress and create lasting success.
ABOUT THE POSITION:The BESS PM Field Service Technician (FST) under the general direction of the PM ManagerManager, performs all aspects of service operations, maintenance, and support for Battery EnergyStorage Systems. The PM Field Service Technician will assist the PMM with site reports, andother written and verbal communications between the site and the Management Team, customers,vendors, etc.
As the BESS PM Field Service Technician, you will:•Be responsible for site safety by utilizing best practices, building on established Fluence safetyculture, and utilizing Fluence safety management systems. Utilize stop-work authority whenwarranted. Alert project team members immediately of issues and concerns.•Perform scheduled preventative maintenance on various BESS equipment and related assets(including but not limited to SCADA communications, Inverters, MV (Medium Voltage) & HVoperations, HVAC, substations switching & inspections, etc.).•Aid in inspection, testing, and repair of utility-scale power and controls equipment, execute varioustechnical tasks, processes, and procedures, such as: interpret single-line drawings and schematics,troubleshoot BESS installations and configurations, perform electrical testing, troubleshoot controlwiring and I/O racks, configure TCP/IP and Modbus protocols, etc.•Support the PML/PMM in managing multiple 3rd party service vendors in the safe execution ofO&M services across contracted BESS projects.•Assists the PML/PMM with creating/reviewing/approving/executing Work Orders accuratelyinventory management, data collection and summary reports.•Hold responsibility for meeting timelines and schedules, scopes of work, quality assurances, andinspections, successful troubleshooting and repairs, and work orders.•Maintain open lines of communication to supervisors, engineers, and managers by effective use ofMS Teams, emails, and other communication tools.•All other job-related duties as assigned.
What will our ideal candidate bring to Fluence?HS Degree and 2-4 years’ experience working in the electrical or renewable energy industries withingeneration / operations / technical teams (solar/wind/BESS/gas/hydro/distribution).
Demonstrated problem-solving skills related to electrical troubleshooting, read, and interpretschematic drawings, ability to follow company QC and testing procedures.
High level of attention to detail and focus on proper documentati
Apply for this role
Generate a tailored application kit with a matched cover letter, interview prep, and CV highlights — in under 60 seconds.
Apply Now →Generate Application KitFree account required — sign up in 30s