Combine hot sauce and beer in a shallow dish; add steak, turning to coat. Cover and chill 4 hours, turning steak occasionally.

Process cheese and mayonnaise in a food processor until blended. Stir in pimiento, green onions, and jalapeno pepper. Cover and chill 2 hours. Remove beef from marinade, discarding marinade.

Grill, covered with grill lid, over high heat (400° to 500°) 5 to 6 minutes on each side or until desired degree of doneness. Cut into thin strips, and serve with Pimiento Cheese Salsa. Makes 4 to 6 servings.