Begin by prepping your ingredients for the salad. Dice the grilled chicken into bite-sized pieces and cut the cucumber into small cubes.

In a large mixing bowl, combine the diced chicken, sweet corn, cucumber, red onion, and cilantro. Stir gently to mix.

In a separate small bowl, whisk together mayonnaise, Greek yogurt, lime juice, smoked paprika, salt, and pepper. Adjust seasoning as needed.

Pour the dressing over the chicken mixture and toss to combine until all ingredients are well-coated.

Transfer the salad to a serving dish and top with crumbled feta cheese, if desired. Serve chilled or at room temperature.