President Trump Donald John TrumpSteele Dossier sub-source was subject of FBI counterintelligence probe Pelosi slams Trump executive order on pre-existing conditions: It 'isn't worth the paper it's signed on' Trump 'no longer angry' at Romney because of Supreme Court stance MORE's personal aide and "body man" plans to leave the White House in the coming weeks, an administration official said Monday.

Jordan Karem, who has worked with Trump since the 2016 presidential campaign and served as the director of Oval Office operations since March, is expected to leave around the start of 2019.

“Jordan Karem is great guy who I have gotten to know well over the last several years. He was with me from the beginning, and I appreciate his loyalty and his commitment to my administration," Trump said in a statement.

ADVERTISEMENT

"He did an excellent job working with me and my team. I know he will do many great things in the future," Trump added.

Karem sees Trump early in the morning and late at night and joins the president when he travels. He has reportedly served as a confidant on personal and political matters, as well.

Karem joined the Trump campaign as a staffer in July 2015. He went on to serve as press director for then-vice presidential candidate Mike Pence Michael (Mike) Richard PencePence vows for law and order everywhere Trump met with chants of protest as he pays respects to Ruth Bader Ginsburg The Hill's 12:30 Report: Ginsburg lies in repose MORE, a special assistant to the president and trip director.

An administration official said Karem had planned to leave following this month's midterms and intends to take a job in the private sector.

His departure is the latest in a series of changes within the administration since the midterm elections.

Trump requested the resignation of former Attorney General Jeff Sessions Jefferson (Jeff) Beauregard SessionsRoy Moore sues Alabama over COVID-19 restrictions GOP set to release controversial Biden report Trump's policies on refugees are as simple as ABCs MORE shortly after the midterms and is reportedly considering ousting Secretary of Homeland Security Kirstjen Nielsen Kirstjen Michele NielsenMore than million in DHS contracts awarded to firm of acting secretary's wife: report DHS IG won't investigate after watchdog said Wolf, Cuccinelli appointments violated law Appeals court sides with Trump over drawdown of immigrant protections MORE.

U.S. Ambassador to the United Nations Nikki Haley Nimrata (Nikki) Haley'The soul' versus 'law and order' Author Ryan Girdusky: RNC worked best when highlighting 'regular people' as opposed to 'standard Republicans' GOP lobbyists pleasantly surprised by Republican convention MORE is scheduled to leave her post by the end of the year, and the White House reassigned top National Security Council official Mira Ricardel after a high-profile clash with first lady Melania Trump Melania TrumpThe Hill's Campaign Report: Trump faces backlash after not committing to peaceful transition of power FBI director casts doubt on concerns over mail-in voting fraud Trump: 'We could hardly hear' boos, chanting at Supreme Court MORE.

The president has said he is considering a few other Cabinet changes, though he has not specified which positions. Trump has repeatedly noted that it is common for an administration to have turnover after the midterms.