Sharon Hewitt holds a Bachelor of Science in mechanical engineering from Louisiana State University. She began her career in the oil and gas industry, where she managed a significant team and budget at Shell Oil. Hewitt has also dedicated herself to promoting female STEM education and employment. Her community service includes leadership roles in the National Parent-Teacher Association and the St. Tammany Parish Recreation Board, where she developed a master plan for parks and recreation. Hewitt's experience spans technical contributions, team management, and community leadership.

Sharon Hewitt's political identity is marked by a unique blend of technical expertise and community-focused leadership, underscored by her extensive background in engineering and oil management. Her legislative record reveals an unexpected convergence with opposing factions on environmental regulations, suggesting a highly calculated approach to protecting regional industrial interests. Hewitt's advocacy for women in STEM juxtaposes her industry experience with a progressive stance on gender inclusivity, creating a distinctive ideological positioning. Her rhetorical style emphasizes problem-solving and leadership, drawing on her extensive career and community service to frame her policy proposals.