On the Pentagon, Mr. Miller was offended that the company’s management had slow-rolled Mr. Ellis’s installment for months regardless of his going by means of the usual hiring course of and being chosen for the place, a senior U.S. official stated. So Mr. Miller ordered the company to swear Mr. Ellis in, a transfer The Washington Post reported on Saturday.

In a press release, the Pentagon defended Mr. Ellis’s hiring, saying he was correctly chosen by the Protection Division normal counsel. “To be clear, congressional or media curiosity in a selected hiring motion will not be justification underneath the benefit system rules and course of to delay putting a particular certified particular person able,” the assertion stated.

Mr. Ellis is seen as a sensible lawyer. However the push to put in him in a everlasting authorities job puzzled some. In keeping with former officers, he’s prone to enter the final counsel’s workplace underneath a great deal of suspicion and may have an uphill battle to win the boldness of Basic Nakasone.

Mr. Ellis will likely be a member of the Senior Government Service, a Civil Service job that has sturdy protections in opposition to firing. Nevertheless, civil servants might be simply moved within the Protection Division, so he could possibly be given a authorized job elsewhere within the sprawling division — overseeing compliance with environmental rules at a distant navy base, for instance.

When he was on the Intelligence Committee, Mr. Ellis was a trusted adviser to Consultant Devin Nunes, Republican of California. Mr. Ellis held varied roles within the Trump administration, together with serving as a lawyer for the Nationwide Safety Council after which the White Home’s senior director for intelligence.

On the White Home, Mr. Ellis overruled the choice by a profession official to clear Mr. Bolton’s e book for publication, although he had no formal coaching within the classification of nationwide safety data. The Justice Department, under pressure from President Trump, sued Mr. Bolton to recoup his earnings from the e book.

A choose overseeing the case issued a ruling on Thursday that makes it extremely seemingly that Mr. Bolton’s lawyer, Charles J. Cooper, can query White Home officers like Mr. Ellis about whether or not the classification choices had been made in dangerous religion. Ought to Mr. Ellis take over as normal counsel, at the least for a time, he might be able to stall that testimony.