Geology and environmental, health and safety experts join Cardno's Houston office


​Cardno, Inc., is pleased to announce that Roberto Sosa, PG and Adriana Handszer-Parra have joined the firm as project managers in the company’s Houston office.

Roberto will help provide expert guidance in environmental science and geology for the firm’s oil and gas projects. Adriana will support the company’s HSE management programs and offer due diligence for major oil and gas projects. Both hires will support the company’s efforts in the Houston market, particularly projects for ExxonMobil.

Mr. Sosa brings more than 12 years of broad professional experience in project management across a wide range of environmental projects. He has managed numerous sites involving remediation and bioremediation of impact soil and groundwater, brownfield transactions, subsurface investigations, and corrective action programs. He is a registered professional geologist in Texas.

“Roberto and Adriana are going to dive into some important projects and help take our team to a higher level of quality and service,” said Yanping Ren, PE, Cardno senior project manager. “These are two hires who will really improve Cardno’s execution in a number of key areas, and we’re fortunate to have them.”

Ms. Handszer-Parra is an experienced environmental, health and safety professional with an extensive background in environment remediation. She has managed HSE performance for major capital projects and led multiple remediation projects and performed due diligence for upstream and downstream oil and gas operations.


For further information:
Roberto Sosa, PG
Project Manager
Phone: +1-832-655-8549

Yanping Ren, PE
Senior Project Manager
Phone: +1-281-714-6975

Adriana Handszer-Parra
Project Manager
Phone: 1-832-655-8903

Nancy Cline
Director Client Marketing & Communications
Phone: +1-813-664-4500

About Cardno: Cardno is a professional infrastructure and environmental services company, with specialist expertise in the development and improvement of physical and social infrastructure for communities around the world. Cardno’s team includes leading professionals who plan, design, manage and deliver sustainable projects and community programs. Cardno is an international company, listed on the Australian Securities Exchange [ASX: CDD].