Wintrust 2026 Summer Internship - Finance / Accounting

A Finance/Accounting Intern at Wintrust participates in a full-time, paid summer internship providing exposure to community and commercial banking operations across the company. The program runs May 19–August 7, 2026 and includes cohort professional development, community service projects, and networking opportunities. The role is designed to help students grow their careers within a regional financial institution known for relationship-focused banking.