Houston-based R. G. Miller Engineers announced three additions to its senior project management staff: Brian Ross has joined the firm as a senior project manager in the land development and utility district services department. He was previously district engineer for several municipal utility districts. Patrick Ross joins the firm as a transportation department manager for the firm's public infrastructure group. Shawn P. Sharkey also joined as project manager in the land development and utility district services department.

Perkins+Will has named Dave Mueller as director of Texas practice development. He was previously managing director of the firm's Houston office.

 

Claudia Williamson has been named director of business development for PGAL in Houston. She had been government relations director for an engineer whose name was not disclosed.