Soils Laboratory Technician

ECS Southwest, LLP; Austin (TX); On-site; USD 37,000 - 55,000; Full time

Job summary

ECS Group of Companies, Austin, TX, is hiring a Construction Materials Testing (CMT) Soils Laboratory Technician to join our team. You will learn to safely perform a variety of tests in our concrete and soils laboratories under the guidance of experienced professionals.

No prior experience is required; paid training and certification support are provided as you progress. This entry-level role offers hands-on learning, growth opportunities, and a path into QA/QC in a busy, compliant lab

Qualifications

• High school diploma or GED is required.
• Obtain lab certifications as per policy, for soils and concrete labs.
• Valid driver's license required if driving for ECS.
• Strong communication and basic math skills.
• Attention to detail and accuracy in data recording.
• Ability to lift up to 50 pounds and perform tasks under supervision.
• Willingness to learn in a supervised environment.

Responsibilities

• Performs basic laboratory tests on soil and construction material samples under supervision
• Assists with sample preparation and testing procedures
• Compiles test results, inputs data, and supports documentation
• Performs soils testing (Atterberg limits, gradation, swell, moisture, proctor testing)
• Maintains a clean, organized laboratory environment
• Supports calibration and maintenance of equipment
• Maintains QA/QC calibration records and documentation
• Notifies supervisors of damaged or missing equipment
• Performs additional lab tasks and occasional fieldwork as needed

Skills

Communication

Attention to detail

Basic math skills

Data recording

Self-motivation

Ability to follow directions

Teamwork

Education

High school diploma or GED

Tools

Microsoft Word

Microsoft Excel

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 Austin 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 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.

ECS is an Equal Opportunity Employer.