Fluence Energy

BESS Field Service Technician

Join Fluence Energy in Hazelwood, Australia as a BESS Field Service Technician. This role involves maintaining and commissioning battery energy storage systems with a focus on HV switching and safety. Enjoy flexible work options, a supportive culture, and performance bonuses while advancing your renewable energy career.
Fluence Energy
Fluence Energy
Hazelwood, Australia On-site Full time UTC+10:00

Fluence Energy

Company Overview

Fluence Energy

Arlington, VA, United States

2018

Approximately 600 employees globally (source: salestools.io).

What They Do

Fluence Energy focuses primarily on energy storage technology solutions and services, including design, delivery, integration, optimization software, and control platforms for renewables and storage integration into grids (source: fluenceenergy.com). Its core products encompass standardized energy storage systems such as Gridstack, Ultrastack, Sunstack, and Edgestack, designed for utility-scale, industrial, commercial, and renewable-integrated applications, paired with the Fluence IQ Digital Platform for AI-optimized asset management, rapid deployment, and maximization of clean energy usage (source: mapquest.com). These offerings build on pioneering technologies from AES Energy Storage (Advancion platform) and Siemens (Siestorage), providing container-based systems, comprehensive services, and cloud-based software to address grid challenges in a transforming energy landscape (source: pestel-analysis.com). Target markets include utilities, developers, commercial and industrial clients, and service providers across utility-scale projects, with a global footprint in 24 countries and territories (source: fluenceenergy.com). Fluence holds a competitive position as the global market leader in energy storage, having topped the Navigant Research utility-scale energy storage leaderboard in 2018, named one of Fast Company’s Most Innovative Companies, and deploying the largest fleet of energy storage projects worldwide (source: fluenceenergy.com).

Projects & Track Record

By 2021, Fluence had more than 2.4 gigawatts (GW) of energy storage projects in operation or awarded across 24 countries and territories, reflecting its early track record in utility-scale deployments (source: fluenceenergy.com). The company maintains the largest deployed fleet of energy storage projects globally, with deployments supporting grid integration of renewables in key markets, though specific completed project names, locations, capacities, and years are not detailed in available sources beyond aggregate figures (source: fluenceenergy.com). Ongoing operations emphasize global expansion, with projects and contracts secured through 2020 and beyond, focusing on new markets for storage (source: dcfmodeling.com). Key clients span utilities, developers, and industrial users, with partnerships rooted in its Siemens and AES origins, though specific client names are not listed; the company serves a broad ecosystem including power sector stakeholders worldwide (source: fluenceenergy.com).

Recent Developments

The provided sources, primarily from 2021 and earlier, do not cover major announcements, contracts won, acquisitions, mergers, funding rounds, awards, certifications, or milestones specifically from 2024-2025, limiting verifiable details to pre-2022 events such as the 2021 IPO raising $867.9 million (source: dcfmodeling.com). Fluence was recognized as topping the Navigant Research leaderboard in 2018 and listed among Fast Company’s Most Innovative Companies around that period, but no awards from the last two years (2024-2025) are documented here (source: fluenceenergy.com). Expansion efforts continue through Fluence Next, a unit for commercializing new technology-driven opportunities in power and energy shifts, as noted in 2021 job descriptions (source: fluenceenergy.com).

Working There

Fluence Energy offers roles across engineering (software development and infrastructure), product management and design, sales and marketing (business development, customer success), operations (finance, HR, procurement, logistics), and executive leadership, with positions like Principal Fluence Next (focusing on new technology commercialization, M&A evaluation) and Operations Manager (handling sales planning, reporting, compliance) often based in Arlington, VA, or continental U.S. locations (source: salestools.io). Hiring occurs at the Arlington, VA headquarters (4601 Fairfax Drive, Suite 600) and remote/continental U.S. options, with global offices like Alpharetta, GA, and others potentially open based on expansion (source: fluenceenergy.com). Company culture emphasizes safety, quality, integrity, personal ownership, honest communication, agility, intellectual curiosity, collaboration, prioritizing high-impact efforts, fun through creativity and inclusivity, and a hands-on attitude, fostering innovation via modern workspaces with open-plan offices, collaboration spaces, high-speed tech, wellness facilities, dining, and recreation at headquarters (source: salestools.io). Benefits include comprehensive packages supporting well-being and growth, with Fluence positioned as an equal opportunity employer; candidates are directed to apply via LinkedIn for open roles (source: fluenceenergy.com).


Last updated on May 22, 2026 | Report an issue

Fluence Energy is seeking a highly skilled and motivated Service 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.

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

  • Hands-on, field-based / on-site Electrical Service Technician experience in high-voltage (HV) energy environments and their associated systems, preferably within renewable energy projects.
  • Current A-Class Electrician License with relevant HV (High Voltage) experience.
  • 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 operating and maintaining OEM systems.
  • Excellent communication and teamwork skills.
  • Valid driver's license and willingness to travel to project sites. (A company vehicle will be provided for commuting and work-related purposes.)

Our Culture

At 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 Voices

We 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 Fluent

Our 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 Impact

We 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 In

We 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.

Why join Fluence? Enjoy benefits designed to support your wellbeing, flexibility, and career growth:

  • Employee Assistance Program (EAP) for confidential support
  • Flexible work arrangements, including hybrid options
  • Inclusive paid parental leave to support caregivers
  • Mobile phone allowance
  • Performance-based bonus opportunities that recognise impact
  • A collaborative, innovative culture where you can learn and thrive

Inclusion and diversity

At Fluence, we're building a workplace where everyone can do their best work-and belong. We welcome different perspectives and lived experiences, because they help us solve complex problems and deliver better outcomes.
If you're excited by this opportunity but don't meet every requirement, we encourage you to apply.
We strongly encourage applications from Aboriginal and Torres Strait Islander peoples.

We are committed to a workplace that reflects the communities we serve.

Apply now

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About the role

June 23, 2026

Full time

Company

June 23, 2026

On-site

Energy Storage

Fluence Energy

fluenceenergy.com

  •  Hazelwood, Australia

Hands-on experience in high-voltage energy environments

UTC+10:00