I am a social worker, a lobbyist, and a special assistant to the executive director at the National Association of Social Workers.

我是一名社会工作者，一名说客，也是美国社会工作者协会执行主任的特别助理。

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The tough decision of naming the 23-man roster was left to a seven-man committee that included USA Hockey Assistant Executive Director Jim Johansson and six general managers from NHL clubs.

VOA: standard.2010.01.12

Joshua DuBois serves as Special Assistant to the President and Executive Director of The White House Office of Faith-based and Neighborhood Partnerships.

WHITEHOUSE: Working Together to Serve Americans in Need

Joshua DuBois, Special Assistant to President Obama and Executive Director of the White House Office of Faith-Based and Neighborhood Partnerships will moderate the conversation.

WHITEHOUSE: Join a Live Video Chat on Combating Human Trafficking

After his playing days ended he went to work full-time for the NFLPA as its assistant executive director and served on the bargaining committee during the 1987 strike.

FORBES: Magazine Article