BESS Field Technician: HV Systems & Maintenance

Fluence Energy, LLC; Sydney; On-site; AUD 90,000 - 130,000; Full time

Benefits offered by this job

Employee Assistance Program (EAP)

Hybrid work arrangements

Inclusive paid parental leave

Mobile phone allowance

Performance-based bonus opportunities

Job summary

Fluence is seeking a Field Service Engineer to perform on-site maintenance and commissioning for battery energy storage systems across NSW. You will troubleshoot HV/LV equipment, conduct HV switching under safety standards, and maintain comprehensive documentation.

Travel to project sites and collaborative work with project teams are essential. The role requires 2+ years in energy or battery storage, an A-Class Electrician license, and strong problem-solving and communication skills.

Qualifications

• Minimum 2 years relevant experience in energy, engineering or battery storage field.
• Current A-Class Electrician License with HV experience.
• Proven experience in renewable energy sector and maintenance practices.
• Proficiency in HV switching and safety standards.
• Ability to read electrical and mechanical drawings, service manuals, and documentation.
• Valid driver’s license and willingness to travel to project sites.
• Excellent communication and teamwork skills.

Responsibilities

• Perform field service, inspections, preventive maintenance and repairs on BESS and related HV, MV and LV systems.
• Troubleshoot and resolve on-site technical issues using diagnostic tools.
• Conduct and oversee high-voltage switching operations in compliance with safety standards.
• Maintain accurate documentation including HV switching records and maintenance logs.
• Identify and address potential issues to minimize downtime and optimize performance.
• Provide technical support during commissioning, including testing and optimization of new BESS installations.
• Collaborate with project managers and teams to ensure smooth project execution and handover.
• Prepare reports and maintenance schedules, update technical documentation.
• Stay current with industry standards relating to BESS operations and HV systems.

Skills

HV switching

Troubleshooting

Electrical drawings

Communication

Driver's license

Education

A-Class Electrician License (HV)

Tools

Diagnostic tools

OEM systems

Job description

Fluence is seeking a Field Service Engineer to perform on-site maintenance and commissioning for battery energy storage systems across NSW. You will troubleshoot HV/LV equipment, conduct HV switching under safety standards, and maintain comprehensive documentation.

Travel to project sites and collaborative work with project teams are essential. The role requires 2+ years in energy or battery storage, an A-Class Electrician license, and strong problem-solving and communication skills.