01 - Bring a large pot of salted water to a boil and cook the pasta according to package directions until al dente. Drain in a colander and rinse thoroughly under cold running water to halt cooking and cool the pasta completely.
02 - In a large salad bowl, toss together the cooled pasta, diced cucumber, diced red bell pepper, halved cherry tomatoes, thinly sliced red onion, and halved Kalamata olives.
03 - In a small bowl, whisk together the extra virgin olive oil, red wine vinegar, dried oregano, minced garlic, salt, freshly ground black pepper, and lemon zest until well blended and emulsified.
04 - Pour the prepared dressing over the pasta and vegetable mixture. Toss thoroughly to ensure all ingredients are evenly coated.
05 - Gently fold in the crumbled or cubed feta cheese, chopped parsley, and dill if using, taking care not to break apart the feta.
06 - Taste the salad and adjust salt, pepper, or vinegar as needed to balance the flavors.
07 - Refrigerate for at least 15 minutes before serving to allow the flavors to meld together. Serve chilled.