Construction Materials Assistant Professional

Position: Construction Materials Assistant Staff Professional
Responsibilities

ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Assistant Staff Professional to join our Oklahoma City 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 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 2025).

For additional information about ECS, visit:

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