A top official at the Department of Housing and Urban Development previously worked at the controversial political data firm Cambridge Analytica, but that job is not listed on his official bio on the agency’s website.

Matthew Hunter was the director of political affairs at Cambridge Analytica, which is at the center of a scandal for taking private information from more than 50 million Facebook users largely without their permission.

The firm worked for Donald Trump’s 2016 presidential campaign, as well as those of other Republicans such as Sen. Ted Cruz (R-Texas) and Ben Carson, the current HUD secretary.

On Aug. 1, HUD chief of staff Sheila Greenwood sent a message to the department’s staff announcing a group of hires, including Hunter, according to an email shared with HuffPost by a HUD employee:

Former HUDster Matthew Hunter returns to us as Assistant Deputy Secretary for Field Policy and Management, bringing 25 years of experience in data science and audience engagement to the Department. Matthew most recently served as Director of Political Affairs with Cambridge Analytica.

A slightly different but similar version of this announcement is online here.

Hunter’s official HUD bio, however, has no mention of Cambridge Analytica, even though it was the job he held right before his political appointment to the Trump administration.