Preheat the grill to medium-high heat.
In a bowl, combine olive oil, garlic powder, paprika, salt, pepper, lemon juice, and oregano.
Add chicken tenders to the bowl and coat them evenly with the marinade.
Let the chicken marinate for at least 30 minutes.
Place the marinated chicken tenders on the grill.
Grill for 5-7 minutes on each side, until cooked through.
Remove from the grill and let rest for a few minutes.
Serve warm with your choice of sides.