LOS ANGELES — Leading environmental engineering and construction services firm Brown and Caldwell today announces highly experienced Diala Dandach has joined the company as senior director of program management. Dandach’s hiring will be pivotal in assisting clients to deliver multi-year recycled water programs in Southern California.

With 20 years of experience as a consultant, contractor, and owner, Dandach has overseen numerous multibillion-dollar capital improvement programs from planning through operation. She has directed some of the most technically-complex water and environmental programs in the U.S., encompassing advanced wastewater treatment, water treatment, nutrient removal, and biosolids management.

In her new role, Dandach will augment Brown and Caldwell’s 75-year history of delivering transformative programs to meet resiliency, consent order, regulatory, and growth-driven capital improvements. She will direct a team of industry-leading practitioners and partner with clients to bring generationally significant visions to reality through a portfolio of planning, design, construction, construction management, and commissioning services.

“I am delighted to welcome a leader of Diala’s stature to our growing Southern California business. Her extensive construction background and knowledge of multiple delivery methods will be key to optimizing program management and helping our clients keep communities and the environment safe.”

Brown and Caldwell Senior Vice President Dan Bunce

Dandach is a certified Program Management Professional and Design-Build Professional.

Media contact

Cameron McWilliam | 303.968.2055 |