Growing Together To Enhance Our Built Environment
About GTA
Established more than 40 years ago, GTA is a client-focused engineering firm that provides comprehensive services to residential, commercial, institutional, industrial, and energy clients, as well as architects, engineers, contractors, and government agencies.
With more than 600 engineers, geologists, scientists, technicians, and support personnel, GTA has the resources and expertise to deliver practical and effective solutions through a clientโs project delivery.

Featured Projects
News & Events
What It’s Like to Build a Career at GTA
News
Hear directly from GTA employees about professional development, a supportive workplace culture, and the team activities that make GTA a place people enjoy.
Beyond the Locations: What Connects GTA Teams Across Different Regions
News
Learn how GTA teams across 28 offices stay connected through collaboration and growth while delivering meaningful results for our clients and communities.
KIMBERLEY MCNEW NAMED GTA ASSOCIATE
News
Kimberley McNew has been named an Associate of GTA, recognizing her continued contributions to aquatic resource assessment, restoration, and mitigation projects across the Mid Atlantic. A Professional Wetland Scientist, Kim supports clients through stream and wetland delineation, mitigation design, permitting, construction observation, and monitoring for public and private sector developments. Her experience spans residential, industrial, transportation, and infrastructure projects throughout Maryland, Delaware, Virginia, Pennsylvania, and New Jersey.

Join Our Team!
If you want to start a fulfilling career at a people-focused firm where you can be proud of the work you produce, then we would love to hear from you.











