President Barack Obama on Monday named Daniel Baer to be ambassador to the Organization for Security and Cooperation in Europe (OSCE), the first of as many as five openly gay ambassadors that the president is expected to name in coming weeks.

Baer's nomination was announced along with six other posts.

“These men and women have demonstrated knowledge and dedication throughout their careers,” Obama said in a statement. “I am grateful they have chosen to take on these important roles, and I look forward to working with them in the months and years to come.”

Baer is a former Georgetown professor and more recently a deputy assistant secretary in the Bureau of Democracy, Human Rights and Labor at the State Department.

Chad Griffin, president of the Human Rights Campaign (HRC), the nation's largest LGBT rights advocate, described Baer as an “outstanding choice” for ambassador.

“Over the last few years at the Department of State, Daniel has worked tirelessly to promote democracy and human rights in every corner of the globe, helping to secure and protect the freedoms of the world’s most vulnerable communities,” Griffin said. “This, paired with his years of global business experience, makes him an outstanding choice to be our nation’s next Ambassador to the Organization for Security and Cooperation in Europe.”

The Washington Post cites unnamed sources as saying that Baer is just the first of as many as five openly gay ambassadors to be named in coming weeks.

The list includes HBO executive James Costos, former Office of Personnel Management director John Berry, former DNC finance chairman Rufus Gifford and hedge fund manager James “Wally” Brewster.