Pinnacle West Careers

Pinnacle West Capital Corporation is a publicly traded energy holding company headquartered in Phoenix, Arizona, USA. Founded in 1985, it is best known as the parent company of Arizona Public Service (APS), the largest electric utility in Arizona. Pinnacle West focuses on providing reliable, sustainable, and affordable energy solutions to more than 1.3 million customers across the state. The company’s mission emphasizes environmental stewardship, operational excellence, and community engagement, with a strong commitment to transitioning toward cleaner energy sources.

With over 6,000 employees, Pinnacle West maintains a solid market position in the U.S. utility sector, recognized for its consistent financial performance and customer service. Recent initiatives include expanding renewable energy capacity, modernizing grid infrastructure, and implementing energy efficiency programs. The company has also been active in regulatory and policy discussions to support Arizona’s long-term energy needs, positioning itself as a leader in the transition to a low-carbon future.