Rod Rosenstein has his work cut out for him now that he's officially U.S. Attorney General Jeff Sessions' right-hand man.

Attorneys are looking to Rosenstein, a lifelong public servant, to bring a dose of stability to the U.S. Department of Justice after the U.S. Senate confirmed him 94-6 as the deputy attorney general Tuesday. President Donald Trump's Justice Department has already hit a series of speed bumps during its first few months, including the sudden firing of 46 President Barack Obama-era U.S. attorneys, failed attempts to defend the president's immigration executive orders and Sessions' recusal from an investigation into possible ties between the Trump campaign and Russia.

Lawyers who've worked with Rosenstein, including superiors, subordinates and defense attorneys, say his no-nonsense leadership style and distaste for politics will help steer the Justice Department through the transition period. The U.S. Attorney's Office in Maryland did not reply to requests for comment, but in interviews with nearly a dozen former colleagues and defense attorneys, Rosenstein, 52, comes across as a lawyer-manager who prioritizes efficiency, wants cases resolved expediently, values detail-oriented work and listens to opposing viewpoints.