Bring a large pot of water to a boil and add the orzo. Cook according to the package instructions, drain & rinse with cold water.
Add all of the dressing ingredients to a bowl and stir to combine. Taste and adjust seasonings as needed.
Add the orzo, red onion, corn, black beans, jalapeño, green onions, 1/2 the cilantro and feta to a large bowl. Pour the dressing over the salad and toss to combine.
Cover and place in the fridge for 30 minutes. Top with the remaining cilantro and serve with extra lime wedges.
Calories: 428kcal, Carbohydrates: 58g, Protein: 14g, Fat: 16g, Saturated Fat: 3g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 5g, Cholesterol: 8mg, Sodium: 526mg, Potassium: 487mg, Fiber: 9g, Sugar: 4g, Iron: 3mg