Remove kernels from the corn by slicing down the ears with a sharp knife.
In a large mixing bowl, combine corn kernels with diced bell peppers, halved cherry tomatoes, cucumber, red onions, and cilantro. Toss gently.
In a small bowl, whisk together avocado oil, lime juice, red wine vinegar, honey, Dijon mustard, salt, dried parsley, black pepper, cumin, garlic powder, and chili powder until blended.
Pour the dressing over the vegetable mix and toss well to coat all ingredients.
Sprinkle Cotija cheese on top and give it one final gentle toss before serving.