Among those whose White House posts were revoked was President Donald Trump’s director of scheduling, Caroline Wiles, the daughter of Susan Wiles, Trump’s Florida campaign manager and former chief of staff to Governor Rick Scott. | Getty White House dismisses 6 over failed background checks

Several White House staffers were dismissed Thursday morning after failing FBI background checks, according to sources familiar with the matter.

Some of the aides were "walked out of the building by security" on Wednesday after not passing the SF86, a Questionnaire for National Security Positions for security clearance.

Among those who won't be working at the White House was President Donald Trump’s director of scheduling, Caroline Wiles, the daughter of Susan Wiles, Trump’s Florida campaign director and former campaign manager for Governor Rick Scott. Wiles, who resigned Friday before the background check was completed, was appointed deputy assistant secretary before the inauguration in January. Two sources close to Wiles said she will get another job in Treasury.

She's among others who failed to pass the intensive background check, which includes questions on the applicant's credit score, substance use and other personal subjects.

A White House spokesperson did not respond to a request for comment.

Marc Caputo contributed.