Place the shrimp in a large bowl. Toss the shrimp with the oil and season with the salt and pepper.
Place the shrimp on the grates of the grill in an even layer and grill until golden brown and slightly charred, 1 1/2 to 2 minutes. Turn the shrimp over and continue grilling until just cooked through, 45 seconds to 1 minute longer. Remove the shrimp to a platter.