Technician, BESS

Nextpower; California; On-site; USD 90,000 - 110,000; Full time

Job summary

Nextpower is seeking a BESS Technician to install, commission, troubleshoot, and maintain Battery Energy Storage Systems at client sites in Southern California. You will work with batteries, inverters, control systems, and electrical equipment while ensuring safety and regulatory compliance.

The role requires hands-on experience with BESS, strong knowledge of electrical systems, SCADA, and energy management platforms. Occasional travel and outdoor work are expected.

Qualifications

• Associate degree or certification in Electrical Engineering Technology, Renewable Energy, or related field.
• 1-5 years of experience working with battery storage systems or related field.
• Experience with renewable inverter maintenance and troubleshooting is a plus.
• Certification as an electrician or energy technician is a plus.

Responsibilities

• Install BESS components (batteries, inverters, control systems, and electrical equipment).
• Perform commissioning and configuration per specs and customer expectations.
• Maintain and troubleshoot BESS systems; ensure safety and compliance.
• Monitor systems via SCADA and collaborate with engineers for integration.

Skills

Electrical and battery storage systems

SCADA & energy management software

OSHA/NFPA guidelines

Education

Associate degree or certification in Electrical Engineering Technology, Renewable Energy, or related field

1-5 years of battery storage systems experience

Experience with renewable inverter maintenance/troubleshooting

Electrical electrician/energy technician certification (plus)

Job description

Job Description:

Technician, BESS

Location: Onsite - Southern California

About Nextpower

The world's demand for electricity is growing faster than ever. Meeting that demand requires infrastructure that's smarter, more reliable, and built to last. The future of energy is not about one advanced technology - it’s about bringing the right solutions together in a unified platform that can deliver reliable power at scale. As a trusted, bankable partner, Nextpower provides integrated technology solutions for utility-scale solar, energy storage, and critical power infrastructure, helping customers design, build, and operate projects with greater speed, reliability, and long-term value. Building on more than a decade of innovation and execution, we're helping power the electrified world. Together, we're powering what's next.

Our Values

Innovation

We challenge limits to power what’s next.

Integrity

We do the right thing with honesty and respect.

Accountability

We own it, we deliver, we rise together.

Collaborative

We listen, include, and win as a team.

Customer Focus

We earn trust by partnering to solve what matters most.

Job Summary

The BESS Technician will report to the Service Manager and will be responsible for installing, commissioning, troubleshooting, maintaining, and repairing of the Battery Energy Storage Systems. Extensive technical knowledge in battery technologies, electrical systems, and energy management systems are crucial in this role.

Essential Duties & Responsibilities

• Installation and Commissioning
• Install BESS components such as batteries, inverters, control systems, and associated electrical equipment required.
• Perform commissioning and configuration of BESS systems according to manufacturer specifications and customer expectations.
• Collaborate with project engineers for a seamless integration of the BESS into EMS.

• Maintenance and Troubleshooting
• Conduct routine maintenance for optimal performance and ensure safety of battery storage systems.
• Identify and resolve faults and inefficiencies in BESS equipment.
• Test electrical and electronic components with tools that are appropriate, and company approved for BESS equipment.
• Conduct maintenance and troubleshooting on inverters and medium voltage transformers

• System Monitoring and Operation
• Observe BESS systems through SCADA.
• Evaluate system performance and make recommendations accordingly to optimize efficiency.

• Safety and Compliance
• Adhere to all Prevalon safety procedures.
• Adhere to all local and industry standards and regulations.
• Direct experience with high-power electrical systems and inverters.

• Technical Support
• Offer technical support and trainings to customers, fellow technicians, and additional project team members as required.
• Perform other related duties as assigned.

Knowledge, Skills, and Abilities

• Extensive knowledge of electrical and battery storage systems.

• Working knowledge of SCADA systems and associated energy management software platforms.
• Strong understanding of OSHA and NFPA guidelines.

Education & Experience

• Associate degree or certification in Electrical Engineering Technology, Renewable Energy, or a related field.
• 1-5 years of experience working with battery storage systems, or a related field.
• Experience with renewable (wind/solar/BESS) inverter maintenance and troubleshooting is a plus.
• Certification as an electrician or energy technician is a plus.

• Certification in OSHA 10 or OSHA 30 preferred.
• Relevant BESS technology experience with Fluence/Tesla/Powin is preferred. Physical Requirements & Work Environment The physical demands and work environment characteristics described herein are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Must reside in Central to Southern California. Must be willing to work predominantly outdoors in various work environments. Must be able to lift and move equipment up to 50 lbs. Minimum of 25% travel required. Must have the ability to work with potentially hazardous and high-voltage equipment. Regular standing, bending, and reaching. Strict adherence to safety protocols is required. Use of personal protective equipment (PPE) when required.

Pay is based on market location and may vary based on factors including experience, skills, education, and other job-related considerations. The annual target total cash compensation for this position is $90,000-$110,000, which includes base salary and target commission. Actual compensation may vary based on sales target achievements.

At Nextpower, we are driving the global energy transition with an integrated clean energy technology platform that combines intelligent structural, electrical, and digital solutions for utility-scale power plants. Our comprehensive portfolio enables faster project delivery, higher performance, and greater reliability, helping our customers capture the full value of solar power. Our talented worldwide teams are redefining how solar power plants are designed, built, and operated every day with smart technology, data-driven insights, and advanced automation. Together, we’re building the foundation for the world’s next generation of clean energy infrastructure.

Nextpower is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

We are Nextpower