4 years at matriculation within a large multinational copper company. 3 rotations and 1 promotion (1.5? went from intern to engineer 1 to engineer 2). Rotations have shown a clear up tick in responsibilities. Latest rotation doing planning and strategy includes overseeing operations crews. No direct reports but still in charge of supervisors on a crew of about 50 to make sure work is on track. Lead a few projects for infrastructure upgrades, as well as a couple internal forecasting projects to increase site NPV. LOR should be great, great relationship with both people chosen and I know they will say good things in their essays. I think GMAT and GPA are average at 710 and 3.48, but I think coming from a unique industry is going to help out.