Construction Materials Field Technician

ECS Southeast, LLP; Bentonville (AR); On-site; USD 38,000 - 54,000; Full time

Job summary

ECS Limited in Bentonville, AR is hiring a Construction Materials Testing (CMT) Field Technician. No experience is required; we provide paid training and cover certification fees.

You will learn safe, compliant testing on project sites under experienced professionals. Responsibilities include observing, sampling soils, aggregates, and concrete, performing routine field tests, collecting data, and communicating findings to supervisors.

Qualifications

• No experience needed; paid training provided.
• High school diploma or GED required.
• Must be able to lift at least 85 pounds.
• Valid driver’s license and insurance required.
• Willing to learn heavy construction safety practices.
• Willing to gain knowledge of CMT principles and ASTM standards, leading to certifications.
• OSHA 10 certification may be required.
• Strong communication skills (speaking, reading, writing).
• Ability to work effectively with contractors, peers, and supervisors.

Responsibilities

• Field Activities: Observe, test, and sample soils, aggregates, and concrete on project sites under supervision.
• Testing Procedures: Perform routine field and laboratory tests following industry standards.
• Data Collection: Collect data, perform calculations, and document findings.
• Communication: Maintain daily communication with site personnel and project managers; report changes and testing needs.
• Training and Development: Receive training in ECS methods and document findings precisely.

Skills

Communication skills

Physical endurance

Teamwork

Education

High school diploma or GED

Job description

No experience necessary, paid training is provided, and we pay your certification fees!

ECS Limited is offering a unique opportunity for a talented Construction Materials Testing (CMT) Field Technician to join our Bentonville team and advance in a dynamic work environment. No prior experience is needed, as you'll work under the guidance of experienced professionals to learn to safely perform a variety of tasks.

Responsibilities

• Field Activities : Conduct observation, testing, and sampling of materials, including soils, aggregates, and concrete on construction materials testing project sites; Execute tasks based on project requirements under the guidance of senior technicians, staff professionals, and project managers.
• Testing Procedures : Conduct routine field and/or laboratory tests for soils, aggregates, and concrete using various methodologies and testing equipment following industry standards and compliance.
• Data Collection : Perform calculations and data reduction based on sampling, test results, and inspection; May assist with calculations, drafting, and other administrative duties as requested.
• Communication : Maintain daily communication with site contractors, fellow technicians, and project managers; Communicate changing site conditions and additional requested testing to supervisor; Attend project meetings as requested; Assist with organization of field equipment and notify supervisor of broken or missing equipment as needed.
• Training and Development : Receive training in ECS methodology for project observations, inspections, and testing; Document findings with precision in accordance with accepted engineering practices.

As your experience grows, ECS will:

Career Development

• Support you in enhancing your professional skills.
• Encourage participation in internal and external training programs and certification opportunities provided by organizations such as OSHA 10, ACI, ASNT, AWS, ICC, NICET, NRCA, RCI, various State DOTs, WACEL, and others, as appropriate.

Qualifications

Required Qualifications

• No experience required.
• High school diploma or GED.
• Must be able to lift a minimum of 85 pounds.
• Must have valid driver's license and insurance.
• Willing to develop understanding of heavy construction safety, practices, and procedures.
• Willing to obtain knowledge of CMT principles and applications, as well as ASTM laboratory standards, leading to certifications in soils, concrete, and radiation safety.
• OSHA 10 certification may be required.
• Strong communication skills (speaking, reading, and writing).
• Ability to work effectively with contractors, 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-4

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 #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.

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