Susan Parker holds an extensive academic background, including an Associate of Science, a Bachelor of Science, a Master of Arts, and a Doctor of Philosophy in Higher Education Administration. She began her career in administration at Calhoun Community College and later served as Chief Development Officer and Assistant to the President at Athens State College. Parker then founded Parker Plus Consulting and later took on the role of Interim President at Memphis Theological Seminary. Throughout her career, Parker has demonstrated leadership in both educational and religious institutions.

Susan Parker blends progressive educational reforms with a conservative approach to regulatory roles, challenging conventional party lines. Her legislative initiatives, such as the defeated Amendment 1, suggest an ideologically agile stance on funding public education. Despite her progressive leanings on education, Parker's tenure on the Public Service Commission reveals a focus on consumer protection, hinting at a highly localized strategy. Her rhetorical style often juxtaposes progressive ideals with conservative pragmatism, creating an intriguing conceptual tension.