Corey Lewandowski is expected to depart the Department of Homeland Security following President Trump's decision to fire Secretary Kristi Noem on Thursday, ending a turbulent chapter at the agency where he operated as Noem's de facto chief of staff.

Lewandowski, classified as an unpaid special government employee, tightly controlled department operations during his time at DHS. A White House official told The Post they expect him to be out of power as soon as Senator Markwayne Mullin assumes command later this month. An administration official framed the moment bluntly:

"The end of Corey Lewandowski's reign represents a return to responsible and accountable governance."

When asked whether he would stay on with the Trump administration, Lewandowski said he hadn't made that decision. He declined to explain the reasoning behind Noem's firing.

"I would never try and assume to get in the mind of President Trump. I think he has his reasons for everything he does, and we have seen enormous success from his leadership at the White House."

One source close to the situation offered a different read on Lewandowski's future: "Corey will find a way back into Trump world." When a separate White House official was asked who might bring him aboard, the response was curt: "Don't know who would want him."

The Lewandowski problem

Lewandowski's role at DHS was unusual from the start. As an unpaid special government employee, he could legally work 130 days within a 365-day period and didn't need to submit financial disclosure forms. He reportedly evaded the cutoff last year by arriving at DHS headquarters in Noem's motorcade, according to sources.

That arrangement allowed him enormous influence with almost no formal accountability. He abruptly fired staff. He tightly controlled department operations. At one point, he fired a Coast Guard pilot for leaving his lover's blanket on a plane, only to later reinstate him.

Noem faced an outcry from lawmakers when she testified to a Senate committee on Tuesday that Lewandowski did not approve contracts. Sources cited substantial evidence to the contrary, sparking accusations of impropriety that remain unproven.

On Wednesday, Democrats pressed Noem twice under oath on whether she was having an affair with Lewandowski. She trashed the questions but didn't outright deny a sexual relationship. The personal dimension of this story has been impossible to separate from the professional one. Sources told The Post in 2023 that Noem's husband, Bryon Noem, had moved out of the governor's mansion roughly two years prior. Lewandowski, married to Alison Hardy since 2005, is believed to be living with Noem.

On Thursday, while Noem was speaking at a conference in Nashville, Lewandowski was in Florida working with Secretary of War Pete Hegseth, who called out his contributions.

A pattern worth noting

Lewandowski's orbit around Trump has followed a familiar cycle. He worked on Trump's 2016 presidential campaign and was fired as campaign manager that same year. His longtime business associate, Dave Bossie, was scorched by Trump three years later for what Trump called "deceptive" fundraising practices. The gravitational pull back into Trump's world is real, but so is the pattern of exits.

The conservative case here is straightforward. DHS is the front line of border enforcement, immigration policy, and national security. It is arguably the most consequential department in the federal government for the issues that matter most to the people who elected this president. It cannot be run as a fiefdom by an unpaid volunteer who files no financial disclosures and rides in on the secretary's motorcade to dodge work-hour limits.

This isn't about personal lives or tabloid drama. It's about whether the most important enforcement apparatus in the government is being managed with the seriousness it demands. The answer, evidently, was no.

What comes next

Senator Markwayne Mullin is Trump's nominee to lead the department. An administration official signaled confidence in the transition: "The nation welcomes Senator Mullin's nomination."

Mullin is expected to assume command later this month. The confirmation process will determine how quickly DHS can move past the Noem era and refocus on the mission that voters sent this administration to execute: securing the border, enforcing immigration law, and restoring order to a department that has spent too long distracted by everything except its core purpose.

Trump built his political identity on one promise above all others: accountability. He fired Lewandowski in 2016 when it was necessary. He fired Noem this week when it was necessary. The willingness to cut loose allies who aren't delivering is not chaos. It's management.

DHS deserves a leader whose chief of staff doesn't have to explain his living arrangements to a Senate committee. Mullin gets a clean slate. What he does with it will matter more than anything that happened before.