1. Trim fat from steak and place steak in a shallow dish. Stir together rosemary, marjoram, oregano, garlic, paprika, salt, and peppers in a small bowl. Stir in the oil until combined.
2. Spoon herb mixture evenly over both sides of steak, rubbing in. Cover and marinate in the refrigerator 1 hour or up to 24 hours.
3. Preheat grill pan over moderately high heat. Lightly coat pan with oil and place steak in pan. Grill, turning once, until a meat thermometer inserted into center of steak registers 125 degree F for medium rare, 10 to 12 minutes.
4. Transfer to a cutting board. Cover and let stand 10 minutes before cutting, across the grain, into very thin slices. Makes 8 servings.