Kimberly O. Warnica
Kimberly O. Warnica, joined the NuScale Corporation board after the closing of the business combination between NuScale Power, LLC, and Spring Valley in 2022. Ms. Warnica joined APA Corporation in January 2025 as executive vice president and chief legal officer. Previously, she served as Executive Vice President, General Counsel and Secretary of Marathon Oil Corporation (which she joined in January 2021) and was responsible for the company’s compliance, corporate communications, government relations, and legal functions. Ms. Warnica was previously Executive Vice President, General Counsel, Chief Compliance Officer, and Secretary at Alta Mesa Resources, Inc. from 2018 to 2020, leading the compliance, human resources, facilities, contract administration, corporate communications, and legal departments.
Prior to joining Alta Mesa, Ms. Warnica served in several leadership positions at Marathon Oil and Freeport-McMoRan Oil & Gas (formerly Plains Exploration and Production Company). She started her career at Andrews Kurth LLP (now known as Hunton Andrews Kurth LLP).
Ms. Warnica holds a Bachelor of Science degree in political science from Texas A&M University and a Juris Doctor from the University of Texas School of Law.