Yes: Vivek Ramaswamy holds an official position in the White House during Donald Trump's second term. This includes any official role within the executive branch of the U.S. government that is nominated or appointed by the president. Including, but not limited to: Cabinet Secretaries, Senior Advisors, Press Secretary, Deputy Secretaries, and Chief of Staff.

No: Vivek Ramaswamy does not hold any official position in the White House during Donald Trump's second term.