BESS Technician I – Energy Storage Field O&M

AES; Phoenix (AZ); On-site; USD 60,000 - 80,000; Full time

Job summary

AES is seeking a BESS Technician I at our Westwing site near Phoenix, AZ. You will perform energy storage system operations and maintenance, ensuring safety, reliability, and compliance with environmental standards.

The role requires self-motivation, ability to follow leads, and collaboration with field service teams. Responsibilities include O&M activities on energy storage sites, troubleshooting inverters, transformers, battery modules, and related equipment, plus participation in training and

Qualifications

• Must possess a high school diploma or GED.
• Technical degree and Solar/Energy Storage certifications are a plus.
• Experience with energy storage systems is a plus.

Responsibilities

• Perform and assist with O&M activities for Energy Storage sites and related substation equipment.
• Maintain electrical and mechanical systems including inverters, transformers, battery modules, and associated collection equipment in a safe, compliant manner.
• Assist with technical and administrative duties for operating and maintaining a power facility.

Skills

Electrical knowledge

Safety mindset

Team collaboration

English literacy

Strong work ethic

Education

High school diploma or GED

Technical degree

Solar certification

Energy Storage Certification

Tools

SCADA

CMMS

Job description

AES is seeking a BESS Technician I at our Westwing site near Phoenix, AZ. You will perform energy storage system operations and maintenance, ensuring safety, reliability, and compliance with environmental standards.

The role requires self-motivation, ability to follow leads, and collaboration with field service teams. Responsibilities include O&M activities on energy storage sites, troubleshooting inverters, transformers, battery modules, and related equipment, plus participation in training and