01 - In a large bowl, toss the shrimp with olive oil, Cajun seasoning, smoked paprika, cayenne pepper, garlic powder, onion powder, thyme, oregano, salt, and black pepper until evenly coated.
02 - Allow the shrimp to marinate at room temperature for 5 to 10 minutes to absorb the flavors.
03 - Heat a large skillet over medium-high heat until hot.
04 - Add the shrimp in a single layer (cook in batches if necessary) and sauté for 2 to 3 minutes per side until shrimp turn opaque and develop slight charring.
05 - Remove from heat and immediately drizzle the shrimp with lemon juice.
06 - Sprinkle chopped parsley over the shrimp and serve alongside lemon wedges.