Boston, MA DPS Group has promoted Mike Sheehan to U.S. regional director of architecture & engineering. In addition, the company is pleased to welcome Keith Donnelly as the U.S. regional LEAN specialist, Nathan Speanburg as U.S. regional director, project management, and Noe Vallejo, U.S. regional director, environmental health & safety (EHS). All four will report to Werner Greyling, president of U.S. project operations.

In a career spanning over 20 years of project management experience in the pharmaceutical, biotechnology, and semi-conductor industries, Sheehan’s primary focus since joining DPS has been on novel therapy manufacturing facilities, including cell and gene therapy cGMP manufacturing facilities.

With over 25 years of experience working on a diverse portfolio of projects, primarily in the semiconductor sector, Donnelly has a proven track record in layout optimization and design for high-volume semiconductor / advanced technology manufacturing facilities.

Speanburg has worked in the construction industry for the last 15 years, with most of his time as the lead on Advance Technology projects. He is involved in all phases of projects, from early programming, estimating, design, construction, final commissioning, and closeout.

Vallejo is an experienced and successful EHS manager with 21 years of experience. Responsible for optimizing the safety and health programs on construction projects, he is skilled in the coordination of safety efforts with owners, contractors, and field personnel to maximize the overall efficiency and effectiveness of the safety and health efforts on projects.