Senior Maintenance Specialist - Renewable Energy

Arizona Public Service • Yuma, AZ

115d

About The Position

As a Renewable Maintenance Specialist Senior, you'll take ownership of the maintenance and operational reliability of a diverse portfolio of APS-owned solar and battery energy storage systems (BESS) throughout Arizona. This hands-on, field-based role combines technical expertise with autonomy, offering a chance to work directly with some of the most impactful clean energy assets in the region. From inspecting and troubleshooting to commissioning and repair, you'll ensure solar and battery systems—ranging from 2kWac rooftop arrays to 35MWac utility-scale installations—are operating at peak performance. You'll also mentor junior technicians, travel regularly statewide, and contribute to a cleaner energy future for Arizona.

Requirements

• A two-year associate's degree in an applicable technology area such as electric power, electronics, mechanics or hydraulics.
• Five (5) years of solar or battery storage maintenance and construction experience.
• In lieu of degree, seven (7) years of solar or battery storage maintenance, construction and/or other job-related experience.

Nice To Haves

• Experience with SCADA and DAS systems.
• Strong troubleshooting skills in high-demand environments.
• Ability to mentor and guide less experienced technicians.

Responsibilities

• Diagnose and resolve issues across solar PV systems and battery energy storage assets to maintain operational uptime.
• Lead or support the commissioning of new solar and BESS installations to ensure proper functionality and compliance with specifications.
• Execute field installation, repairs, retrofits, and modifications to optimize system performance and longevity.
• Perform inspections and routine maintenance based on manufacturer, vendor, and internal O&M procedures.
• Utilize SCADA and Data Acquisition Systems (DAS) to monitor system health and respond to performance anomalies.
• Adhere to safety standards and operating procedures while working with high-voltage systems and complex energy infrastructure.
• Provide guidance and support to less experienced technicians, fostering knowledge sharing and safety-first practices.
• Oversee third party contractors to ensure compliance with APS construction standards and Accident Prevention Manual (APM).
• Collaborate with the solar-related Engineering team to resolve solar technical issues.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Industry: Utilities
• Education Level: Associate degree