01 - Pat the chicken thighs completely dry using paper towels to ensure proper seasoning adherence and grill marks.
02 - Whisk together olive oil, smoked paprika, garlic powder, onion powder, oregano, thyme, cayenne pepper, black pepper, kosher salt, white pepper, and lemon juice in a large bowl until thoroughly combined.
03 - Add chicken thighs to the marinade, tossing to coat evenly. Cover and refrigerate for at least 30 minutes, up to 2 hours for maximum flavor penetration.
04 - Heat grill to medium-high temperature (400°F). Lightly oil the grates to prevent sticking during cooking.
05 - Place chicken thighs on the grill and cook for 6–8 minutes per side until well-charred and internal temperature reaches 165°F.
06 - Remove from heat and let chicken rest for 5 minutes to redistribute juices. Garnish with fresh parsley and serve with lemon wedges.