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Construction Materials Testing (CMT) Field Technicians – All Experience Levels

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Onsite

Construction Materials Testing (CMT) Field Technicians – All Experience Levels

UES

Construction Materials Testing (CMT) Field Technicians – All Experience Levels

5 days ago

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Important information


Contract type:

Permanent

Location:

St. Louis, MO, USA

Work mode:

Onsite

Published on:

23 October 2026

What they need


Overview At UES, we’re a team of more than 4,000 engineers, scientists, geologists, inspectors, technicians, and drillers united by a shared purpose—to make a meaningful impact in the communities we serve. As a national leader in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on transformative projects across transportation, energy, water, healthcare, and more. Learn more about the benefits of joining Team UES and our core values at careers.teamues.com. Position Overview Build Your Career. Put Your Skills to Work. Get Paid to Be Hands-On.

New to construction? Already an experienced Field Technician? UES is hiring at ALL levels! At Universal Engineering Sciences (UES) , we're looking for hardworking, dependable individuals to join our Construction Materials Testing (CMT) teams.

Whether you're looking to break into the industry, move beyond general construction labor, or put your ACI, ICC, NICET, or DOT certifications to work, we have opportunities for you. You'll work on real construction projects, from highways and bridges to schools, hospitals, and major commercial developments. Your work helps ensure these projects are built safely and correctly.

We're Hiring at Every Level!

  • Field Technician I – Entry-Level: No CMT experience? No problem! Bring a strong work ethic and willingness to learn. We'll help you develop your skills.
  • Field Technician II – Developing Technician: Have experience with concrete, soils, asphalt, or construction inspections? Put those skills to work and continue growing.
  • Field Technician III – Experienced Technician: Have multiple certifications and solid field experience? Take on more complex projects and greater responsibility.
  • Field Technician IV – Senior/Advanced Technician: Bring your advanced certifications and technical expertise to challenging projects while helping guide the next generation of technicians.

Your experience and certifications will help determine the right level and compensation. What You'll Do

  • Work outdoors on active construction sites.
  • Test concrete, soils, asphalt, and other construction materials.
  • Perform inspections and document testing results.
  • Work alongside engineers, contractors, and project managers.
  • Learn new technical skills and work toward industry certifications.

What We're Looking For

  • Valid driver's license and acceptable driving record.
  • High school diploma or equivalent.
  • Dependable, safety-conscious, and comfortable working outdoors.
  • Willingness to work flexible hours based on project needs.
  • Construction or materials testing experience is a plus, but not required for entry-level positions.
  • ACI, ICC, NICET, Nuclear Gauge, or DOT certifications are highly valued for experienced positions.

Why Join UES?

This isn't just another construction job. It's an opportunity to build a career.

  • Career Growth: Opportunities to advance into senior technical, supervisory, and project management roles.
  • Training & Certifications: Build valuable technical skills and expand your qualifications.
  • Real Projects: Help build and improve the infrastructure in your community.
  • Experienced Team: Learn from professionals who know the industry.
  • Variety: New job sites, different projects, and hands-on challenges.

Ready for Your Next Opportunity?

No experience? We'll help you get started. Already experienced? Let's put your skills to work. Apply today and let's find the right opportunity for you at UES!

To learn more about the important work our Field Technicians perform, here’s a short video: UES Field Technician

Responsibilities

  • Perform field testing on construction materials including soil compaction, concrete slump, air content, temperature, and cylinder sampling.
  • Conduct density testing using nuclear gauges or sand cone methods.
  • Observe and document field activities in accordance with project specifications and applicable standards (e.g., ASTM, AASHTO).
  • Collect samples for laboratory testing and deliver them to the laboratory following proper chain-of?custody protocols.
  • Prepare clear and concise daily field reports and submit documentation in a timely manner.
  • Communicate field findings and potential issues with project managers, engineers, and contractors.
  • Ensure equipment is calibrated, maintained, and used properly in accordance with quality control standards.
  • Comply with safety regulations and maintain a safe work environment on-site and in the lab.
  • Vehicle maintenance, inspection, and adherence to safety policies and procedures
  • Other duties may be assigned

Qualifications

  • High school diploma or GED required; Associate’s degree or relevant technical training preferred.
  • 3 years of relevant field experience in construction materials testing or related discipline.
  • Ability to read and interpret construction plans and technical specifications.
  • Effective written and verbal communication skills.
  • Basic proficiency in Microsoft Office (Word, Excel).
  • Valid driver’s license with a clean driving record.
  • Ability to lift up to 50 lbs, work in outdoor conditions, and travel between job sites.
  • Ability to read and interpret construction documents and perform general civil engineering calculations
  • Ability to accurately complete field-testing paperwork and detailed figures
  • Knowledge of construction materials testing methods, ASTM standards, and soil classifications
  • Ability to define problems, collect data, establish facts and draw valid conclusions
  • Ability to effectively present information and respond to questions from groups of managers, clients, customers and the general public

Travel Requirements

  • This position requires extensive travel, approximately up to 70% of the time, in support of business objectives and client engagements. Travel may be both scheduled and on short notice, depending on project needs. Destinations typically include job sites, field locations, or regional offices, where work may be conducted in outdoor or operational environments. Adherence to all company safety protocols and use of PPE is required during travel and on-site work.

Physical Demands & Work Environment

  • Work normally performed outside includes exposure to weather conditions such as precipitation, extreme cold or heat, dusty and noisy work environments.

  • The physical requirements for this position may include and are not limited to:

  • Ability to lift and/or carry up to 40 lbs

  • Ability to stand and walk for long periods of time as well as drive long distances

  • Frequent use of hands and arms for typing, telephone

  • Ability to bend, twist, reach, stoop, pull, kneel, lift, carry, and push repetitively

  • Ability to speak and hear effectively to communicate sometimes with noisy environments

  • Ability to see, smell, hear and touch as well as reach, climb or balance, crouch, stoop, crawl, kneel and sit

  • Ability to regularly lift and/or move/shake up to 40lbs. (soil and/or concrete tests and related apparatus); frequently lift and/or move up to 60lbs. (soil and sand samples, and nuclear density equipment); and occasionally move more than 100lbs. (such as a loaded wheelbarrow of concrete samples)

EEO Statement UES is an Equal Opportunity Employer and is proud to recruit the most qualified candidates. Please see our full EEO Statement at the bottom of the page here

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