Bring medium pot of water to a boil. Preheat grill to medium.
Cook pasta according to package directions. While pasta is cooking, place salmon on grill and grill 4 min per side or until salmon is cooked through and fish flakes easily when pricked with fork. Flake salmon and set aside. Drain pasta.
Combine pasta, salmon, kale, and dressing in a bowl. Toss well. Sprinkle with parmesan.
Dressing
Combine all dressing ingredients in a blender. Blend until smooth.
Instant Pot
Add 1 cup water to Instant Pot. Add pasta and 2 cups water to one pot that will fit inside your instant pot. Add a layer of parchment paper to a second pot that will fit on top of the first pot. (Pot in pot method.) Add salmon to second pot. Cover both pots tightly and place on trivet. Lock lid; set valve to sealing. Program for manual-high and 4 minutes. When cook time ends, carefully move valve to venting to allow all remaining steam to escape. Carefully remove both pots. Flake salmon.
Combine pasta, salmon, kale, and dressing in a bowl. Toss well. Sprinkle with parmesan.