On Friday, LT McGuinness, the firm which is overseeing the redevelopment of Bowen house discovered the person who posted the video was an employee of one of their contractors.
"We have been advised that the subcontractor's employee who posted the video is no longer on site," said the firm, in a statement.
They did not name the employee.
Speaker Trevor Mallard beefed-up security at Parliament after the video was published, shutting Bowen House off from the rest of the precinct by securing the tunnel that connects Bowen House with the Beehive.
Mallard refused to comment on the latest development, including what level of swipe card access the contractor might have had when they worked on the Parliament precinct.
It is possible to limit access to very discrete parts of Parliament, meaning the likelihood the person would have come across any politicians would have been rare.
However, large parts of Parliament are currently undergoing building works, including a portion adjacent to the Beehive Theatrette and press gallery offices, and a short walk from the debating chamber.