Geologist​/Engineer; Environmental

Staff Geologist/Engineer (Environmental) – Tuscaloosa, Alabama

TTL, Inc. is an engineering design firm founded in 1964, focused on delivering integrated infrastructure solutions for public and private clients. We provide civil design, transportation design, surveying, geotechnical engineering, environmental consulting, CEI, and materials testing/inspection/observation services. With over 500 team members, TTL is a trusted partner delivering single-sourced custom solutions for complex infrastructure development.

At TTL, we are driven to serve our clients, our communities, and each other. We provide a great work/life balance and excellent employee benefits including a robust health & dental plan, vision coverage, 401(k), flexible spending accounts, and generous paid time off (PTO) accrual. For more information, please visit

As a Staff Geologist, you will work on a wide variety of project types and teams, exploring varying interests and developing passions. Our teams collaborate on multi‑discipline projects across the Southeast, and we require excellent communication skills along with a strong technical background.

• Conduct field investigations to collect geologic data, including soil, rock, groundwater, and surface water samples.
• Analyze maps, drawings, test results, and aerial imagery to assess soil composition, terrain, hydrology, and other geologic or topographical characteristics.
• Complete environmental site assessments and investigation projects.
• Perform geologic mapping and assist in the development of conceptual site models.
• Collaborate with a multidisciplinary team to assess and evaluate environmental risks and impacts.
• Prepare detailed reports, including technical data, findings, and recommendations for clients and regulatory agencies.
• Troubleshoot and maintain equipment such as pumps, compressors, generators, and remediation system components.
• Stay updated on environmental regulations, industry trends, and best practices.

• Bachelor’s degree in Geology, Geological Engineering, Environmental Engineering, or related field; M.S. preferred.
• Eligibility for Professional Geologist (PG) or Professional Engineer (PE) licensure after gaining sufficient experience.
• GIT/EIT preferred.
• 0–3 years of experience. Internships, part‑time work, and/or co‑op experience is a plus.
• Strong understanding of geologic principles, hydrogeology, contaminant fate and transport, sedimentology, and soil science.
• Excellent attention to detail with the ability to work independently.
• Willingness to travel to project sites and work outdoors in various weather conditions.
• Strong time‑management and organization skills.
• Valid driver’s license with a good driving record.

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

TTL is an EEO/AAP employer.

Job Type: Full‑time

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