Group 53


At HMT we have a support team of over 50 professional engineers, surveyors, AutoCAD technicians, five field crews, and friendly administration staff.

Join the adventure in an exciting career in civil engineering!

We Look Forward to You Joining Our Team

our offices

Modern Offices

Modern offices located in New Braunfels and San Antonio, on the IH 35 Corridor and in one of the fastest growing areas in Texas and the United States.

Work Culture

Everything we do in our work and our lives is driven by our Core Values: Relationships, Adventure, Ownership and High Expectations.


Company paid Medical Insurance, 401(k) with Company Match, Paid Volunteer Time Off, Quarterly Bonuses, Company Paid Continuing Education Opportunities.

Thor Thornhill, RPLS


Mr. Thornhill has a wide range of experience with land development. His career experience includes real estate appraisal, land development, property management, mergers and acquisitions of Class A office, big box industrial, large multi-family, Class A hotels, retail, and built-to-suites.


Stephen Hanz, P.E.


Mr. Hanz has enjoyed a career in civil engineering which has spanned continents in more than two decades. His project management experience has covered commercial and residential development, streets and drainage designs, as well as public works and wastewater.