01 - Preheat oven to 425°F and position the rack in the center.
02 - Pat the chicken thighs thoroughly dry with paper towels and place them in a large mixing bowl.
03 - Drizzle the olive oil over the chicken thighs and toss to ensure an even coating on all pieces.
04 - In a small bowl, combine the kosher salt, black pepper, paprika, garlic powder, onion powder, dried thyme, and dried oregano, mixing until uniform.
05 - Sprinkle the seasoning blend generously over the chicken thighs, turning each piece to coat both sides evenly.
06 - Line a baking sheet with parchment paper or aluminum foil and arrange the chicken thighs skin side up, spacing them apart for even roasting.
07 - Bake for 35 to 40 minutes until the skin is deeply golden and crispy and a meat thermometer inserted into the thickest part registers 165°F.
08 - Remove from the oven and let the chicken rest for 5 minutes before garnishing with fresh parsley and serving alongside lemon wedges.