Mark Marinko serves as the Senior Vice President and Chief Financial Officer at SunCoke Energy Inc., a leading independent producer of coke in the Americas. With a robust financial background, Marinko has been instrumental in steering the company's financial strategies and ensuring its fiscal health. He joined SunCoke Energy in 2014, bringing with him a wealth of experience from various high-level financial roles in the energy sector. Prior to his tenure at SunCoke Energy, Marinko held the position of Vice President and Controller at Alpha Natural Resources, where he played a key role in managing the company's financial reporting and compliance. His career also includes significant stints at Pinnacle West Capital Corporation and Deloitte & Touche LLP, where he honed his skills in auditing and financial management. Marinko's expertise in financial oversight and strategic planning has been crucial in driving SunCoke Energy's growth and operational efficiency. As CFO, Marinko is responsible for overseeing the company's financial operations, including budgeting, forecasting, and investor relations. Under his leadership, SunCoke Energy has successfully navigated complex market conditions and maintained a strong financial position. His strategic vision and commitment to excellence have not only enhanced the company's financial performance but also solidified its reputation as a reliable partner in the coke and energy industry.