01 - Whisk together olive oil, lemon juice, lemon zest, garlic, oregano, paprika, salt, and black pepper in a medium bowl until fully combined.
02 - Add shrimp to the marinade and toss to coat thoroughly. Cover and refrigerate for 15-30 minutes, avoiding longer marination to prevent over-curing.
03 - If using wooden skewers, soak in water for at least 15 minutes to prevent burning during grilling.
04 - Preheat grill or grill pan to medium-high heat.
05 - Thread marinated shrimp onto skewers, piercing once near the tail and once near the head for secure placement.
06 - Grill shrimp skewers for 2-3 minutes per side until opaque and lightly charred.
07 - Transfer to a platter, sprinkle with chopped parsley, and serve immediately with lemon wedges.