Construction Materials Testing Intern

About Atlas

Atlas is a trusted leader in environmental and infrastructure consulting services; we provide services that enable communities to flourish and thrive. With a team of 3,500 employees and offices throughout the US, we combine local expertise and a network of relationships to deliver solutions to both public and private clients. Our services help improve the quality of life in the communities where we live and work. We always aim for smart, safe, and sustainable results. At Atlas we understand that our future is everyone’s responsibility, and we create a better experience at every stage of a project.

Job Description

At Atlas, we're providing services that enable communities to flourish and thrive, and if you’re looking for a construction materials testing internship and are ready to Assist with laboratory testing of construction materials and committed to doing meaningful work, then this is your moment. You’ll Assist with construction-materials testing, specimen preparation, field support, documentation, equipment upkeep, and adherence to ASTM/ACI/AASHTO procedures and safety requirements.
Join a dynamic, value-driven, client- and community-focused environment where your work creates a lasting positive impact for the people and communities we serve.

Core Responsibilities

• Assist with laboratory testing of construction materials, including: Concrete (compressive strength, cylinders, beams, air, slump, etc.) Soils (sieve analysis, moisture content, Proctor, Atterberg limits)

• Support field sampling and inspection activities under supervision

• Prepare, label, cure, and track test specimens

• Accurately document test data, observations, and results and assist with report preparation and quality control reviews

• Maintain laboratory equipment, tools, and work areas

• Follow established ASTM, ACI, AASHTO, and internal procedures and comply with all safety requirements and actively participate in safety culture

You’ll thrive here if you

• Currently pursuing or recently completed coursework in: Civil Engineering Construction Management Engineering Technology Materials Science (or a related technical field)

• Strong interest in construction materials testing and inspection

• Ability to work in both laboratory and outdoor field environments

• Willingness to learn industry standards, procedures, and certifications

• Reliable transportation and ability to travel to job sites as needed

• Strong technical curiosity and problem-solving skills. Detail-oriented with a focus on accuracy and repeatability

• Ability to follow procedures while asking questions when unclear

• Strong work ethic and professional communication skills. Interest in long-term growth within construction inspection or materials testing

• ACI (American Concrete Institute) – preferred or willing to pursue. Interest in ASTM,