Terracon Summer Internship & Co-Op Program - Geotechnical
- Concord, California
- Job ID 35333BR
- United States
Why Terracon?
Terracon is a nationally recognized consulting firm with a strong culture of mentorship, innovation, and professional development. Our interns don’t just observe—they contribute, learn, and grow.
Overview:
Terracon is offering exciting internship and co-op opportunities for students interested in gaining hands-on experience in consulting engineering. Whether you're passionate about geotechnical investigations, environmental solutions, construction materials testing, or facilities engineering, this program is designed to help you explore your interests and grow professionally. Opportunities are available all across the US.
- The internship program runs from May – August 2026
- Co-ops run from May – December 2026
- Opportunity to work throughout the school year as well
Majors Considered:
Civil Engineering, Environmental Engineering, Geotechnical Engineering, Geological Engineering, Construction Engineering, Biology, Geology, or related fields
What You’ll Do:
- Work alongside experienced engineers and technicians in the field and lab
- Participate in real-world projects and client interactions
- Learn technical skills including sampling, testing, data analysis, and report writing
- Receive mentorship and career guidance from industry professionals
- Join a national intern cohort and present to executive leadership
- Environmental interns receive paid 40-hour safety training before starting
Key Learning Areas:
- Field and lab safety practices
- ASTM, DOT, COE testing procedures
- Proposal and report development
- Project management fundamentals
- Quality management systems
- Client communication and consulting best practices
- Currently pursuing a BS or MS in a relevant engineering or science discipline
- Strong interest in consulting and fieldwork
- Eagerness to learn and collaborate
Apply Today
Join us for a summer (or longer!) of learning, networking, and career-building. Apply now to be part of a program that’s more than just an internship—it’s a launchpad for your future.
Maximum Salary: 31.5
Minimum Salary: 23.4
The expected salary range for this position is listed below. The base range may be adjusted based on the specific location of the applicant. Final agreed upon compensation is based upon individual qualifications and experience. While all these states mentioned above have the same statement, we want to store them in separate records/templates, as the statement might change for each of these states in future.
Terracon’s internship program gives students the opportunity to turn classroom learning into meaningful, real‑world experience while working alongside professionals who are shaping the built environment. Interns are trusted to contribute to real client projects, gain exposure across Terracon’s service lines, and develop practical consulting skills with the guidance of a dedicated mentor. Through hands‑on work, professional development, and connection with peers nationwide, interns build confidence, expand their networks, and learn what it means to be an employee owner. The program prepares students to launch their careers with industry‑relevant experience, a strong professional foundation, and a clear path for future growth.