Leadership

Jayne Diorka

Vice President of Finance & Corporate Controller

Jayne Diorka is an accomplished finance and accounting executive with broad leadership experience across corporate, nonprofit and entrepreneurial sectors. As vice president of finance and corporate controller at Vista Maria, she leads all financial operations, including budgeting, forecasting, audit management, compliance and financial systems design. She manages a $44 million annual budget, oversees corporate and subsidiary reporting, and ensures fiscal accountability across a variety of public and private funding sources.

Before joining Vista Maria, Jayne held senior leadership roles, including chief financial officer for Exova Defiance and ACN Inc., where she led complex financial operations, global integrations and multimillion-dollar financing arrangements. She also played a key role in numerous mergers and acquisitions throughout her career in both banking and telecommunications, leading financial due diligence as well as the post-acquisition integration of systems and teams.

Jayne brings an entrepreneurial lens from owning and operating a small business, and she has a strong track record of building systems, guiding teams and helping organizations grow through change.

She earned her Bachelor of Science in business administration from Western Michigan University, majoring in accounting with minors in general business and communications. She’s known for her strategic mindset, practical problem-solving and collaborative leadership style.