Construction Materials Co-Op - Chantilly, VA
5 hours ago
Job description
What You'll Do:
The ECS Co-Op Program allows qualified students to reinforce their education through a practical, hands on, paid work experience. A Construction Materials Co-Op will participate in multiple (2-3) co-op rotations. Currently, we are looking for students to complete a Summer & Fall rotation.
- Observing and documenting field activities related to the construction process
- Sampling, testing, and inspecting soils, aggregates, concrete, grout, masonry, asphalt, and structural steel placement
- Performing calculations and data reduction of test results along with drafting
- Using field screening equipment and documenting readings
- Reading maps, following directions, and interpreting engineering and construction plans
- Interacting and communicating daily with contractors, technicians, and project managers
For you experienced Co-Ops:
- Testing of soils, foundations, reinforced and post-tensioned concrete, masonry, structural steel, and asphalt pavement
- Determining and/or performing appropriate laboratory tests
- Attending project meetings and assisting in project resolutions
- Assisting with preparation of proposals
- Assisting with scheduling, training, and oversight of Field Technicians
- Assist with managing project budgets and invoicing
Want to experience what this job entails? Click below:
What We're Looking For:
- Actively pursuing a Bachelor or Master's degree in Civil Engineering, Construction Management, or related degree
- Interest in how building materials are utilized in the construction process
- Must be able to provide suitable transportation for use on job sites – Mileage will be reimbursed
- Position requires carrying 40 – 70 lbs multiple times a day or occasionally lifting 85 lbs to waist height
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 #66 in Engineering News-Record's Top 500 Design Firms (April 2025), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May For additional information about ECS, visit:
ECS is an Equal Opportunity Employer. To learn more, click here.
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