Finance Intern, Summer 2026

WEX is hiring Finance Interns for Summer 2026 in Portland, ME. WEX provides corporate payments, fleet, and benefits administration (HSA, FSA, commuter) to thousands of businesses. The Finance intern will support FP&A, Corporate Development, or Treasury on real workstreams including monthly close analytics, segment reporting, competitive benchmarking, or M&A diligence support. Expect direct interaction with senior finance leaders, hands-on modeling, and a capstone presentation. Qualifications: pursuing a Bachelor's in Finance, Accounting, or Economics; strong Excel; coursework in corporate finance; interest in fintech/payments. 10-week paid hybrid program with a structured learning curriculum and community service day.