In a small bowl, combine the oil, salt, Italian seasoning, pepper, and garlic powder.
Rub the beef all over with the spice rub.
Air fry the beef for 15 minutes, plus an additional 10 minutes per pound for medium rare, to an internal temperature of 125℉)
Let the beef rest on a cutting board tented with foil for 15 minutes.
Slice the beef thinly against the grain.
Notes
For a medium well roast, cook 15 minutes plus an additional 13 minutes per pound (about 55 minutes total) and for well done, cook an additional 17 minutes (65 minutes total)