01 - Whisk together olive oil, lemon juice, smoked paprika, garlic powder, onion powder, thyme, oregano, cayenne pepper, black pepper, and salt in a large bowl until well combined.
02 - Add shrimp to the bowl and toss to coat evenly. Cover and refrigerate for 15 minutes to 1 hour for maximum flavor absorption.
03 - Heat grill or grill pan to medium-high temperature.
04 - Thread marinated shrimp onto skewers, placing 4-5 shrimp on each skewer.
05 - Cook shrimp for 2-3 minutes per side until opaque and slightly charred, turning once halfway through cooking.
06 - Remove skewers from grill, sprinkle with fresh parsley, and serve immediately with lemon wedges on the side.