Internships

Idk if this is the right sub dont yell at me :(.Im in community college and I haven’t done any classes related to engineering, I’ve been heavily contemplating doing engineering when I transfer to a 4 year college and working for like the army or whatever, probably not cause I’m going to a mid school, im in calculus 3 rn, I know a buddy of mine when he graduated hs did had done calculus 3, and he managed to get an internship for engineering before he started college but he had also taken a bunch of the engineering classes that my high school did, y’all think its worth searching for an internship, after this semester, even tho I don’t know how to do anything or nah, and also how do you sign up?