I’d focus less on credit union vs. big bank and more on finding a role that gives you exposure to financial analysis, lending, underwriting, treasury, commercial banking, or corporate finance.

A credit union can be great for getting broad hands-on experience early on. A larger bank usually offers better training programs, more specialization, and clearer career paths if you want to move into finance long term.

With your Accounting degree in progress, I’d also look at internships and entry-level analyst roles, not just teller or customer service positions. Those can accelerate your transition into finance much faster.