Preheat oven to 400 F. Pat salmon fillets dry and sprinkle on pinch of salt and pepper. Bake for 12 to 13 minutes or until internal temperature reaches 145 degrees on an instant read thermometer and the salmon flakes apart. Flake apart the salmon into bite size pieces.
Meanwhile, bring a large pot of water to boil over high heat and add the green beans and potatoes. Cook the green beans for 4 minutes and the potatoes for 12 minutes (until fork tender).
Run the green beans and potatoes under cold water till cooled or place them in an ice bath. Halve or quarter the potatoes into bite size pieces.
In a bowl, combine the olive oil, red wine vinegar, garlic, capers, dill, salt, and pepper. Whisk briskly tilled combined.
Place the baby greens on a large platter and add the salmon, green beans, potatoes, cherry tomatoes, cucumbers, olives, and radishes.
Pour the dressing over the salad and serve immediately.