SPRINKLE bacon with jerk seasoning. Place on parchment paper-lined sheet pan. Bake in 375°F-convection oven for 8 minutes. Remove bacon from oven; drain.
FOR each serving: Grill 2 bread slices for about 1 minute on each side or until lightly browned on both sides. Spread each slice with 1/2 Tbsp. of the mayo.
COVER 1 bread slice with 2 lettuce leaves, 2 tomato slices and 2 bacon slices; top with second bread slice. Cut in half to serve.