Christopher G. Kirchner

Christopher G. Kirchner, PE, LEED AP, ASHRAE HBDP, BEMP, has joined Vanderweil Engineers as a mechanical team leader and project manager.

Randy Meyers

Randy Meyers has joined HOK’s San Francisco practice as senior vice president and leader of the office’s engineering group.

Christopher O. Ward

AECOM, headquartered in Los Angeles, appointed Christopher O. Ward as senior vice president, chief executive, in New York.

Mark Foster

Mark Foster has joined Green Generation Solutions LLC, (GreenGen) a Washington-based company experienced in engineering and implementing energy efficiency plans in commercial properties, as manager for the company’s European market.

Joanne Fox-Przeworski

Green Seal, an environmental certification organization headquartered in Washington, D.C., announced that Joanne Fox-Przeworski, Ph.D., has been elected chair of its board of directors.