Preheat your oven to 400°F and line a large baking sheet with parchment paper for easy cleanup.
Mince the garlic cloves finely and strip the leaves from the fresh rosemary and thyme sprigs before chopping them.
In a small bowl, whisk together half of the olive oil with the minced garlic, rosemary, thyme, sea salt, and black pepper.
Pat the top sirloin steak dry with a paper towel and rub the herb mixture evenly over all sides of the beef.
Snap the woody ends off the asparagus and slice the carrots into thin, uniform rounds to ensure even cooking.
Toss the prepared vegetables in the remaining olive oil and a light sprinkle of salt and pepper.
Arrange the beef and vegetables in a single layer on the baking sheet, ensuring they are not overcrowded.
Roast for 15 to 18 minutes until the beef reaches an internal temperature of 135°F for medium-rare and the vegetables are tender.
Transfer the beef to a cutting board and let it rest for 5 minutes to lock in the juices before slicing thinly against the grain.