Geotechnical & Construction Materials Testing Intern- Summer 2026
Ues
Full‑service geotechnical engineering, construction materials testing & environmental services.
10‑week internship rotating through field, lab, and geotechnical testing with a capstone project.
9 days ago ago
Entry-level
Internship
San Antonio, TX
Field
Company Size
4,000 Employees
Service Specialisms
Engineering
Environmental services
Testing
Inspection
Energy efficiency program delivery
Demand response strategies
Program management
Field operations
Sector Specialisms
Transportation
Infrastructure
Water and Wastewater
Technology
Power Transition
Healthcare
Education
Industrial
Role
Description
geotechnical survey
concrete testing
soil testing
lab safety
field work
site travel
Travel on foot across uneven, rugged, or obstructed terrain, sometimes in areas inaccessible by vehicle.
Geotechnical Investigations: Learn how boring locations are identified, assist with underground utility coordination, and observe geotechnical drilling in action.
Concrete Laboratory Testing: Prepare and test specimens, measure cylinder dimensions, and determine material strength.
Field Testing - Concrete: Conduct plastic concrete testing, cast cylinders, and verify rebar placement, connecting your findings to structural performance.
Field Testing - Soils: Perform density tests, observe proof rolling, and monitor lime treatments while learning how compliance ensures safe and durable structures.
Routine handling of chemicals, biological samples, and lab equipment, requiring adherence to strict safety protocols.
Soils Laboratory Testing: Conduct Atterberg limits, sieve analyses, proctor compaction, and swell tests to evaluate soil performance.
Work at outdoor sites including wetlands, forests, grasslands, construction zones, and undeveloped land.
Requirements
ms office
engineering student
ppe
driver's license
heavy lifting
construction knowledge
Ability to use sensory capabilities to see (including close and distant vision, color perception, depth perception, and focus) and smell for observation and safety purposes
Ability to lift and carry between 35-75 lbs. of equipment or samples over distances up to 75 feet.
Must reside near or be able to relocate to the internship location (relocation assistance not provided).
Ability to communicate effectively in both verbal and written formats in varied environments, often while wearing PPE.
Ability to stand, walk, drive, and operate lab and field equipment for extended periods.
Basic understanding of construction materials and testing procedures is a plus.
Use of Personal Protective Equipment (PPE) such as lab coats, gloves, safety goggles, and respiratory protection.
Strong attention to detail and organizational skills.
Ability to pass a background check screening
Frequent use of hands and arms for sampling, operating tools/instruments, data entry, and testing procedures.
Must possess a valid driver’s license and reliable transportation.
Possible exposure to chemical odors, dust, or temperature fluctuations within the lab environment.
Currently enrolled in an undergraduate or graduate degree program. Preference for Civil Engineering, Geotechnical Engineering, Geosciences, Geology, Construction Management, Concrete Management, or related fields.
Regular exposure to moderate to loud noise levels from laboratory equipment, ventilation systems, and instrumentation.
Ability to work outdoors in varying weather conditions and on active construction sites.
Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) for documentation and reporting
Exposure to varying weather conditions including heat, cold, humidity, rain, or sun.
This position operates in a hybrid work environment, requiring flexibility to work effectively from both a laboratory and field work setting.
Ability to bend, twist, reach, stoop, kneel, climb, and balance as needed during both lab and fieldwork.
Benefits
Information not given or found
Training + Development
Information not given or found
Interview process
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Visa Sponsorship
Information not given or found
Security clearance
must pass a background check screening.
Company
Overview
1964
Year Founded
The company was established in 1964, marking the beginning of its journey from a regional soils lab to a national engineering firm.
85+
Branches Nationwide
The firm operates 85+ branches across the United States, serving diverse markets with advanced engineering solutions.
Headquartered in Orlando, Florida, with 85+ branches serving diverse U.S. markets.
Under private-equity ownership since 2019.
Projects span transportation corridors, solar farms, data centers, hospitals, schools, and bridges.
Combines earth-science know-how with construction materials testing and environmental evaluations.
Known for tackling complex geotechnical and environmental challenges with technology-driven solutions.
Culture + Values
Integrity: We do the right thing, even when no one is watching.
Customer Focus: We are committed to delivering exceptional customer experiences.
Innovation: We constantly seek new ways to improve and evolve.
Excellence: We strive to be the best in everything we do.
Collaboration: We work together to achieve shared goals.
Accountability: We take responsibility for our actions and results.
Environment + Sustainability
By 2050
Net-Zero Emissions Target
The company has set a long-term goal to achieve net-zero emissions, aligning with global sustainability efforts.
Committed to reducing environmental impact through sustainable practices.
Implemented energy-efficient solutions across its operations.
Made significant progress in reducing waste through recycling and reusing materials.
Strives to minimize its carbon footprint by investing in renewable energy sources.
Inclusion & Diversity
is committed to building a diverse and inclusive workforce.
focuses on equal opportunity for all employees, regardless of background.
Gender equality is a key aspect of hiring and promotion practices.
is dedicated to providing a supportive environment for underrepresented groups.