Prepare the ditalini pasta according to package instructions.
Cook the mild Italian chicken sausages.
In a large bowl, combine the cooked pasta, sausages, olive oil, corn kernels, red bell pepper, fresh jalapeno, black beans, cilantro, avocado, and cotija cheese.
For the dressing, mix together the plain Greek yogurt, mayo, olive oil, cumin, chili powder, paprika, garlic powder, and lime juice.
Pour the dressing over the pasta salad and toss to coat evenly.
Season with salt to taste.
