The campaign manager credited with orchestrating Mayor de Blasio’s come-from-behind election last year is working as a senior advisor to Maryland Gov. Martin O’Malley as he ponders a potential presidential bid in 2016, the Daily News has learned.

Bill Hyers is working with O’Malley’s federal O’Say Can You See PAC, which the governor uses to pay for his staff and raise money for Democratic candidates.

“Bill has been informally advising the Governor's PAC for the last few months,” O’Malley press secretary Lis Smith confirmed. “Now that the midterm elections are over, he is stepping up his role as a senior adviser. With his vast national experience on every level of campaign, we are thrilled to have him on board.”

Hyers has built a brand for himself helping longshot candidates win elections.

Before working for de Blasio, Hyers had served as Pennsylvania state director for President Obama’s reelection campaign in 2012. He also managed the 2006 congressional campaign of now-Sen. Kirsten Gillibrand (D-N.Y.) and the 2007 Philadelphia mayoral race of Michael Nutter.