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Environmental Geologist

TTL Inc
Dallas, TX Full Time
POSTED ON 11/17/2025 CLOSED ON 1/30/2026

What are the responsibilities and job description for the Environmental Geologist position at TTL Inc?

Founded in 1964, TTL is an engineering design firm focused on delivering integrated infrastructure solutions for public and private clients. From site and corridor selection to due diligence, design, and construction services, TTL is your trusted partner providing single-sourced custom solutions for complex infrastructure development. With more than 500 team members across the Southern United States, TTL provides a wide range of services, including civil engineering; transportation design and CEI; geotechnical engineering; environmental consulting; construction materials engineering and testing; and surveying, GIS, and mapping.

At TTL, we are driven to serve our clients, driven to serve our communities, and driven to serve our people. TTL not only provides a great work/life balance, but we provide excellent employee benefits such as a robust health & dental plan, vision, 401(k), flexible spending accounts, and generous paid time off (PTO) accrual.

For more information, please go to www.ttlusa.com.

Build your legacy at TTL

Environmental Geologist – Dallas/Ft. Worth, TX

TTL is searching for an environmental professional to join our team in Texas. In this role you will have the opportunity to work on a wide variety of project types and teams. The ideal candidate has a Texas Professional Geologist (P.G.) registration and a proven record of experience in due diligence and remedial investigations. 

 

Primary responsibilities include:

  • Monitor, observe, sample, and record field environmental conditions accurately and consistently
  • Prepare accurate reports, data sheets, and technical documentation summarizing environmental data, analyses, findings, and recommendations for clients and regulatory agencies
  • Analyze maps, drawings, test results, and aerial imagery to assess soil composition, terrain, hydrology, and other geologic or topographical characteristics
  • Calculate cost and determine feasibility remediation of projects based on analysis of collected data
  • Collaborate with multidisciplinary teams to assess environmental risks, ensure regulatory compliance, and support timely project delivery
  • Oversee project management functions including safety oversight, scheduling, cost control, staffing, invoicing, proposal preparation, and report review
  • Maintain effective communication and strong working relationships with coworkers, clients, and contractors and contribute to business development efforts as part of a coordinated team
  • Stay informed on evolving environmental regulations, industry trends, and best practices 

Requirements

  • Bachelor’s degree in geology, biology; M.S. is a plus
  • Professional Geologist (P.G.) licensure in Texas or ability to obtain within six months
  • 8 to 12 years of progressive experience in geology in the Dallas/Ft. Worth market. Experience with due diligence and remedial investigations required. Must have TRRP and APAR experience and demonstrated experience working in the field.
  • Strong written and verbal communication skills 
  • Well-developed project management skills
  • Willingness to travel to project sites and work outdoors in various weather conditions
  • Valid driver’s license with a good driving record

Job Type: Full-time

This position is subject to a pre-employment drug and motor vehicle record check. 

TTL is an EEO/AAP employer. 


Salary.com Estimation for Environmental Geologist in Dallas, TX
$80,794 to $107,233
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