Construction Materials Internship (Level 1)
About this role
What You'll Do
The Construction Materials Testing (CMT) Intern Level I observes and begins performing routine field and laboratory testing tasks in support of construction materials testing projects. This role assists with data collection, documentation, and testing activities under the direction of more experienced staff while gaining familiarity with construction practices, materials testing methods, and project workflows. The CMT Intern Level I develops foundational technical skills and professional competencies while maintaining a positive customer service attitude and demonstrating ECS Core Values.
Responsibilities
- Assists with construction materials observation and testing activities in the field and laboratory
- Observes and participates in testing of soil, concrete, asphalt, and other construction materials
- Documents site conditions and testing results accurately in field reports
- Assists with the preparation and organization of field and laboratory equipment
- Performs basic data entry, calculations, and data reduction tasks
- Communicates with field staff, contractors, and project team members
- Keeps supervisors informed of changing site conditions or additional testing needs
- Assists with reviewing laboratory results and supporting project documentation
- Supports laboratory testing activities, including sample preparation, curing, and testing
- Maintains cleanliness and organization of field and laboratory work areas
- Notifies supervisors of damaged or missing equipment
- Attends project meetings with senior staff as requested
- Performs other duties as assigned
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What We're Looking For
Required Qualifications
- 0 years of related experience
- Must be pursuing an Associate, Bachelor, or Master degree in Civil Engineering, or other degree related to our services
- One certification must be completed within the 90-day introductory period, and all basic certifications must be completed within 270 days of employment, including: Radiation Safety, Soils I, and Concrete I
- If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
- Strong communication skills (verbal and written)
- Dependable, detail-oriented, and organized work ethic
- Ability to work both independently and as part of a team
- Ability to follow directions and work under close supervision
- Basic problem-solving and observational skills
- Willingness to work in outdoor environments and field conditions
- Must be able to lift a minimum of 85 pounds a number of times each day
Military Qualifications
- The following US Military ranks would qualify for this position:
- E-4
Please note: relocation assistance is not provided for this position
Who We Are
ECS Group of Companies (ECS) was founded in 1988 with the goal to raise the standards of professional engineering consulting. Today, we are a leader in geotechnical, construction materials, environmental and facilities consulting services. We are employee-owned with more than 3,000 employees in 100+ offices and testing facilities coast to coast. ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). For additional information about ECS, visit: www.ecslimited.com.
ECS is an Equal Opportunity Employer. To learn more, click here.
Company at a glance
ECS Group of Companies is a Chantilly, VA-based consulting engineering firm. Organizationally we have 100+ offices and more than 3,000 employees in operating subsidiaries. Subsidiaries and their headquarter offices include:
- ECS Mid-Atlantic, LLC [Chantilly, VA];
- ECS Midwest, LLC [Chicago, IL];
- ECS Southeast, LLP [Raleigh, NC];
- ECS Florida, LLC [Orlando, FL];
- ECS Southwest, LLP [Dallas, TX];
- ECS Pacific, Inc. [Walnut Creek, CA];
- ECS Group of Companies [Chantilly, VA - provides administrative/support services to all operating subsidiaries].
Founded in 1988, ECS is an employee-owned corporation committed to providing high quality, innovative services. The professional staff at ECS delivers value-added solutions through our core service lines: Geotechnical Engineering, Environmental Consulting, Construction Materials Testing/Inspection, and Facilities Engineering and Consulting.
'Setting the Standard for Service’ is our corporate philosophy that permeates everything we do. We embrace providing services on time and under budget while adding value to our clients. Our goal is to provide high-quality engineering and related services; and to be recognized by our clients and colleagues for our innovative ideas, responsiveness and value. Our high repeat business volume, recommendations from our clients and professional associates are all measures of our commitment to the industry we proudly serve. At ECS, it’s not just about getting the job done – it’s about getting the job done right.
Talent acquisition at ECS receives strategic focus. We keep our career center current and up-to-date! So if you are looking for a new career opportunity or know someone who is, please visit www.ecslimited.com and submit your resume through our career center for review by our dedicated recruiting team.
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