Mix ingredients for marinade and marinate steaks for 6 hours or overnight.
Stir together ingredients for vinaigrette and set aside, chop veggies and keep chilled.
Drain marinade from steaks and grill or broil to desired doneness (see steak temperatures below) and allow steaks to rest 10-15 minutes, then thinly slice.
Place salad on plates and top with steak slices; serve with vinaigrette.
Steak Temperatures (internal temperature); (steaks will rise another 5 degrees as they rest):