Salas O’Brien is an employee-owned engineering firm dedicated to enhancing the built environment while prioritizing sustainability, team growth, and impactful client solutions.
Irvine, California
Salas O’Brien is an employee-owned engineering, science, and technical services firm focused on advancing the human experience through the built environment. Our team is engineered for impact™, helping clients achieve critical goals, advancing our team members through growth and opportunity, and operating at the center of important global issues, including sustainability and decarbonization. We are a top firm as ranked by Engineering News-Record and Consulting-Specifying Engineer, and we have appeared for over a decade on the Inc. 5000 list of North America’s fastest-growing private companies.
On-site · Montréal
Support industrial engineering projects through field surveys, technical assistance, site coordination, construction monitoring, and commissioning at client facilities. Coordinate with clients, contractors, engineers, and design teams while documenting field observations and supporting improvements to processes, utilities, and manufacturing installations.
On-site · Woodbridge
Lead the design and analysis of structural deliverables for heavy industrial projects, including calculations, reports, and 3D models. Coordinate with multidisciplinary teams and clients to ensure efficient project execution from concept through construction.