Ms. Knausenberger has been a Director of EnerSys since August of 2024. She is a technology executive and corporate board director with experience advancing technology and transformation within mission-critical government and defense environments. Ms. Knausenberger most recently served as Executive Vice President and Chief Innovation Officer of Science Applications International Corporation (SAIC), an internet technology company focused on the defense, space, civilian and intelligence markets, whose shares are listed on The New York Stock Exchange, from October 2023 to November 2025. From June 2017 to June 2023, she held various senior positions with the U.S. Air Force, including as Chief Information Officer (from August 2020 to June 2023), Chief Transformation Officer (from June 2019 to August 2020) and Director of Cyberspace Innovation (from June 2017 to June 2019). Board Experience: Ms. Knausenberger has served on various non-profit and advisory boards. She currently serves on the Executive Advisory Board of Colossal Biosciences, Inc., a biotechnology and genetic engineering company and as an advisor to Defense Unicorns, a $1B defense technology company. Skills and Qualifications: Ms. Knausenberger s extensive experience as a thought leader and change agent in technology, digital modernization, cybersecurity and artificial intelligence in both the private and public sector qualifies her for service on the Board of Directors. She was recognized as the ORBIE global CIO of the Year in 2023 and has received two Exceptional Civilian Service medals and over 20 other awards for technology leadership during her time as Chief Information Officer and Chief Transformation Officer for the U.S. Air Force. She earned a Bachelor of Science degree in Decision and Information Sciences from the University of Maryland, and her Master of Business Administration degree from the University of Pennsylvania s Wharton School of Business.