Becoming a sheet metal worker in Marion, IL, typically begins with a structured apprenticeship, combining approximately 8,000 hours of on-the-job training with 600 hours of classroom instruction over three to five years. The U.S. Bureau of Labor Statistics reports approximately 126,200 sheet metal workers nationwide, with a projected job growth of 0.2% from 2022 to 2032. Apprentices in Marion, IL, earn an average of $1044 per week, with experienced professionals potentially earning up to $1355 per week. Training opportunities can be found through trade schools, unions, and apprenticeship programs, leading to a rewarding career with strong earning potential.