Soils Laboratory Technician

Engineering Consulting Service; Louisville (KY); On-site; USD 35,000 - 48,000; Full time

Job summary

ECS Limited is seeking an entry-level Construction Materials Testing (CMT) Soils Laboratory Technician to join our Louisville team. No experience required; paid training provided and we offer certification fee coverage as you progress.

You will perform basic soil and construction material tests under supervision, learn to operate in our soils and concrete labs, and support data entry and QA/QC documentation. Opportunities for growth and certification incentives are included.

Qualifications

• 0 years of related experience implied by the listing.
• High school diploma or GED required.
• Lab certifications applicable to the lab work performed as per ECS Technician Certification Policy.

Responsibilities

• Performs basic laboratory tests on soil and construction material samples under supervision.
• Assists with sample preparation and testing procedures.
• Compiles test results, data input, data processing, and other administrative duties.
• Performs soils laboratory testing including but not limited to: Atterberg limits, Gradation analyses, Swell testing, Moisture content testing, Visual classifications (begin to learn), Unconfined compressive strength testing of soil and rock, Standard and modified proctor testing.
• Maintains a clean and organized laboratory environment and supports calibration/maintenance of equipment.
• Keeps calibration records and documentation per QA/QC and accreditation requirements.

Skills

Basic lab testing

Data recording

Communication skills

Attention to detail

Microsoft Word

Excel

Education

High school diploma or GED

Lab certifications per policy

Job description

Responsibilities

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) Soils Laboratory Technician to join our Louisville team. We offer opportunities for growth in this role with additional incentives as you earn your certifications. No prior experience is needed, as you'll work under the guidance of experienced professionals to learn to safely perform a variety of tasks in our concrete and soils laboratories.

• Performs basic laboratory tests on soil and construction material samples under supervision
• Assists with sample preparation and testing procedures
• Compiles test results, data input, data processing, and other administrative duties
• Performs soils laboratory testing including but not limited to, under supervision:
  • Atterberg limits
  • Gradation analyses
  • Swell testing
  • Moisture content testing
  • Visual classifications (begin to learn)
  • Unconfined compressive strength testing of soil and rock
  • Standard and modified proctor testing
• Assists in maintaining a clean and organized laboratory environment
• Supports calibration and maintenance of laboratory equipment
• Maintains calibration records and documentation in accordance with QA/QC and accreditation requirements
• Notifies supervisors of damaged or missing equipment
• Assists with additional laboratory functions and occasional fieldwork as needed

Qualifications

Required Qualifications

• 0 years of related experience
• High school diploma or GED required
• Obtain lab certifications applicable to the lab work performed as per the ECS Technician Certification Policy
  • If work is performed in both soils and concrete labs, certifications are required for both laboratories
• If driving for or on behalf of any ECS subsidiary, a valid driver's license is required
• Strong communication and basic math skills
• Attention to detail and accuracy in data recording
• Dependable, self-motivated, and responsible work ethic
• Ability to follow directions and work under close supervision
• Basic computer proficiency, including Microsoft Word and Excel
• Ability to lift up to 50 pounds multiple times per day

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 building science + infrastructure consulting services. We are employee-owned with more than 3,200 employees in 125 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, click here.