Civil engineering and planning firm serving public agencies on capital projects
Mark Thomas is a 501–1,000-person civil engineering and planning firm headquartered in San Jose, founded in 1927. The tech stack reflects a traditional AEC firm: AutoCAD, Civil 3D, MicroStation, and Bluebeam dominate the core workflow, paired with Trimble surveying tools and GIS. The 61-person engineering department vastly outweighs design (8), construction (10), and admin functions—a structure typical of project-driven consulting. Hiring has decelerated and skews heavily toward senior and mid-level staff, suggesting either portfolio consolidation or challenges backfilling junior roles in a tight market.
Notable leadership hires: Technical Lead Engineer, Party Chief
Mark Thomas provides civil engineering, structural engineering, surveying, landscape architecture, and urban design services to local, regional, and state government agencies. The firm specializes in capital improvement projects including transportation infrastructure, sewer systems, parks, and community development work. Core service lines span planning and context-sensitive design, construction management, and district management. The organization operates across the United States and Canada, with a project-centric delivery model focused on quality assurance, cost control, and timely permit-and-specification (PS&E) package delivery.
AutoCAD, Civil 3D, MicroStation, Bluebeam Revu, Trimble Business Center, GIS, and Microsoft Office form the core. Also in use: Adobe Creative Suite, Google Earth, 3D scanning, and project management tools like Microsoft Project and Teams.
San Jose, California. The firm operates across the United States and Canada, primarily serving public-sector clients.
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