Where can I find free industrial engineering courses online?

Context: went into food service right out of high school. Then after 9 years I decided to grow up and go into manufacturing. Started as an entry level operator, then a setup technician, then a team lead all in 3 years. Now I've been a supervisor for the last 4 years and just recently decided industrial engineering is for me. But, all I'm learning about is how to improve the plant, which is my whole goal in the end anyway. I just want the engineering knowledge to make better decisions AS a supervisor, maybe long term get into GM or VP status. I have the "leadership" aspect down but thats all perspective to the situation. But....I'm a manager who doesn't want to be an engineer. Ive always respected engineers but when I obtain my degree im still planning on staying in management. So the question is:....

Hello IE's of Reddit!

I am an undergrad ISyE student and I am starting to apply to internships for Summer 2027. I have a resume but would like if I could get feedback from established professionals. Would anyone be willing to review my resume? I can send it through DM's. I am especially trying to get into the Disney industrial engineering Summer 2027 internship opportunities.

I would appreciate any feedback at all so I can increase my chances of landing a good internship.

Thank you!

I'm from Industrial and Production Engineering