In a large skillet over medium heat, add the onion, bell pepper, jalapeno pepper, garlic powder, cumin powder, chili powder, smoked paprika, salt and pepper. Saute for 5 minutes until vegetables are softened.
Add olive oil and stir to combine.
Lay a tortilla flat on a cutting board or plate. Place 1/4 cup of the vegetable mixture in the center of the tortilla. Sprinkle 1/4 cup of cheese over top.
Roll up the tortilla and place it in a greased 9x13 baking dish. Repeat with remaining ingredients until all tortillas are filled.
Sprinkle remaining cheese over top of enchiladas.
Bake for 20-25 minutes until cheese is melted and bubbly.