Sherri Hill serves as Chief of Staff for the Cobb County School District, bringing in more than three decades of experience in education. Her career began in 1993, and she joined the Cobb County School District in 1998 as a teacher and instructional leader. Throughout her tenure, she has held a range of leadership roles, including Assistant Principal, Principal, Assistant Superintendent, and most recently Chief School Leadership Officer. Sherri brings deep expertise in K–12 education, district-level administration, and student achievement initiatives. She has led efforts in curriculum development, school improvement, student support and success, and community partnerships, helping to advance educational excellence and expand opportunities for students across the county.