- Caterpillar, Inc. (El Reno, OK)
- …all enjoy living in it. **About the Role** Caterpillar's Corporate Engineering Intern program seeks students currently enrolled in a four-year university to work ... structural dynamics, development and optimization of Engine, Aftertreatment, Battery, Fuel Cell, Powertrain, and/or Machine System performance. + **Test/Validation/Hands… more