Mix all the jerk seasoning spices together in a medium bowl until evenly combined and free of lumps.
Spread the seasoning mix in a shallow tray or plate that’s just large enough to fit one fish fillet.
Pat the fish fillets dry with paper towels on both sides so the seasoning sticks properly.
Press each fillet into the spice mix, coating both sides evenly, then shake off any extra seasoning and set the fish aside on a clean plate.
Heat half of the olive oil in a large nonstick pan over high heat until you see light wisps of smoke.
Place two fillets in the pan, presentation side down, and cook for about 2 minutes until the crust turns deep bronze with a hint of red.
Flip the fillets carefully and cook the other side for about 1 minute, or until the fish flakes easily at the thickest part.
Transfer the cooked fillets to a rack and let them rest for 2 minutes so the crust stays crisp.
Wipe the pan clean, add the remaining oil, and repeat the process with the remaining fish.
Serve the jerk fish hot with Jamaican slaw or coconut rice and peas for a full Caribbean-style meal.