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Construction Materials Assistant Jobs (NOW HIRING)

Construction Clean-Up

Del City, OK ยท On-site

$16.75 - $21.50/hr

Construction Worker Key Responsibilities: * Assist with residential and commercial construction projects * Use hand and power tools * Measure, cut, move, and prepare materials * Load and unload ...

Essential Functions: * Assist in tracking inventory and managing the supply of materials on-site ... construction or utility/electrical experience * Working knowledge of safety practices and ...

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How much do construction materials assistant jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for construction materials assistant in the United States is $20.95, according to ZipRecruiter salary data. Most workers in this role earn between $15.38 and $21.88 per hour, depending on experience, location, and employer.

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What states have the most Construction Materials Assistant jobs?

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Infographic showing various Construction Materials Assistant job openings in the United States as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $43,581 per year, or $21 per hour.

Construction Materials Assistant Staff Professional

Greensboro, NC โ€ข On-site

ECS Southeast, LLP
Engineering Professional Servicesย โ€ขย 1 - 5K employees

Other

This job post hasย expired today.ย Applications are no longer accepted.


Job description


Responsibilities

ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Assistant Staff Professional to join our Greensboro team and advance in a dynamic work environment. In this role, you'll work under the guidance of experienced professionals to learn to safely perform a variety of tasks, including field work alongside other staff members and the early stages of project management.

Responsibilities

  • Assisting staff with field tasks supporting various construction materials testing projects; Some office work may be performed as you begin to learn about the life cycle of the project.
  • Field testing of materials including soils and aggregate, foundations, reinforced and post-tensioned concrete, masonry, structural steel, asphalt pavement, and fireproofing.
  • Document site observations and results in daily reports using proprietary software for construction materials testing (CMT) projects.
  • Interact and collaborate with colleagues and clients, including keeping entire project team informed of changing site conditions and additional testing requested on project sites; May require attending project meetings as requested.
  • Begin to learn how to classify soil.

Career Development

As your experience grows, ECS will:

  • Support you in enhancing your professional skills to advance and grow with us.
  • Encourage participation in internal and external training programs and certification opportunities.

Qualifications

Required Qualifications

  • High school diploma or GED; Bachelor of Science in Engineering, Earth Sciences, Engineering Technology, or a related field preferred.
  • 4 years of relevant experience conducting construction materials testing in the field or a lab, or 2 years of relevant experience with a degree.
  • Must be able to lift a minimum of 85 pounds.
  • Must have valid driver's license and insurance.
  • Interest in project management, consulting, and business development.
  • Strong communication skills (speaking, reading, and writing).
  • Sound understanding of heavy construction safety, practices, and procedures.
  • Functional knowledge of CMT principles and applications, as well as ASTM laboratory standards.
  • Ability to work effectively with clients, peers, and supervisors.

Military Qualifications:

  • The following US Military ranks will qualify for this position IF they also meet the education and licenses requirements from the above section titled "Required Qualifications":
    • E-5

About Us

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 building science + infrastructure consulting services. We are employee-owned with more than 3,00 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 #38 in Zweig Group's Hot Firm List (June 2026). For additional information about ECS, visit:www.ecslimited.com.

ECS is an Equal Opportunity Employer. To learn more, clickhere.