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Jodi M. Ziemathis

Vice President, Human Resources

In her role as Vice President of Human Resources, Jodi Ziemathis leads the development and implementation of the company’s people strategies.

Since joining the ISO in 2006, Ms. Ziemathis has held several leadership assignments in the human resources area, and has helped the organization build an intentional culture, strengthen leadership capabilities and drive high levels of employee engagement.

Ms. Ziemathis has more than two decades of human resources experience within the electric industry, with proven success driving high-quality people strategies and initiatives. Prior to joining the ISO, she was a Director of Human Resources with Calpine Corporation where she provided leadership on corporate recruiting and general human resources for a regional office. She is a graduate of San Jose State University and holds the Senior Professional in Human Resources (SPHR) certification.