WASHINGTON — The Justice Department's No. 3 attorney had been unhappy with her job for months before the department announced her departure on Friday, according to multiple sources close to Associate Attorney General Rachel Brand.

Brand grew frustrated by vacancies at the department and feared she would be asked to oversee the Russia investigation, the sources said.

She will be leaving the Justice Department in the coming weeks to take a
position with Walmart as the company's executive vice president of
global governance and corporate secretary, a job change that had been in
the works for some time, the sources said.

As far back as last
fall, Brand had expressed to friends that she felt overwhelmed and
unsupported in her job, especially as many key positions under her
jurisdiction had still not been filled with permanent, Senate-confirmed

Four of the 13 divisions overseen by the associate
attorney general remain unfilled, including the civil rights division
and the civil division, over one year into the Trump administration.

While Brand has largely stayed out of the spotlight, public criticism
of Deputy Attorney General Rod Rosenstein by President Donald Trump
worried Brand that Rosenstein's job could be in danger.

Rosenstein be fired, Brand would be next in line to oversee Special
Counsel Robert Mueller's investigation into Russia's meddling in the
2016 election, thrusting her into a political spotlight that Brand told
friends she did not want to enter.

The Justice Department pushed back on NBC's report.

"It is clear these anonymous sources have never met Rachel Brand let
alone know her thinking. All of this is false and frankly ridiculous,”
said Justice Department spokeswoman Sarah Flores.

Brand has had a
long legal career that has spanned several administrations, including
under Democratic President Barack Obama and Republican George W. Bush.

In announcing her departure, Attorney General Jeff Sessions described
Brand as "a lawyer’s lawyer," noting that she graduated from Harvard Law
School and clerked at the Supreme Court.

In the same statement, Brand said, "I am proud of what we have been able to accomplish over my time here."