Construction Materials Testing / Engineering Technician II
- Full time
- Des Moines, Iowa, United States
- @Terracon Consultants Inc posted 3 days ago
- Posted : January 12, 2026 -Accepting applications
- View(s) 6
Position Overview
Job Description
As a Construction Materials Field Professional, you are entrusted to protect our client’s biggest investments and work alongside our industry partners to help solve their construction related challenges. Your role includes performing critical materials testing, observation and inspection services on construction projects that impact the quality of our communities including: transportation projects, such as roadways, bridges, airports, large commercial developments, power generation and transmission, such as wind farms and solar farms, healthcare, K-12 schools and higher education facilities, and more. By using Terracon’s innovative technology you will provide high quality, high speed, documentation of your results/observations to our clients and industry partners. This service keeps everyone informed and allows our partners to address deviations quickly, saving time and money. Critical testing and inspections may include field or laboratory testing of soils, concrete, and asphalt as well as field observations and inspections for foundations, reinforcing steel, masonry and structural steel to improve the durability and safety and ensure compliance with project plans and specifications.
Terracon has an opportunity for several Construction Materials Technician II’s to join our team in Des Moines, IA. Our Construction Materials Technician II will perform various testing, observation, and inspection on construction materials such as soils, concrete, masonry, reinforcing steel and asphalt. You will communicate with Project Managers, client representatives, contractor’s representatives and other key stakeholders regarding testing and inspection results. Tests are performed on building construction projects in the _(city)_ area and in the Terracon laboratories. Successful candidates will receive in-depth technical training and professional certifications as they advance in the position.
Safety is Terracon’s most important core value! Terracon provides a safe work environment for our employees and safe practices for our technicians to follow. Incident and Injury-Free (IIF) is about care and concern for people. It is our personal and organizational commitment at all levels of the company to everyone going home safe to their family every day. We will hold ourselves responsible not just for our own safety and wellbeing, but for that of everyone around us. We will all develop a mindset intolerant of any incidents or injuries no matter how minor or infrequent.
Essential Role and Responsibilities:
- Perform sample tests, observation and inspection of soils, aggregates, concrete, masonry, reinforcing steel and asphalt.
- Document and prepare sample testing and observation data using a laptop or tablet device; submit findings accurately to a Project Manager.
- Effectively communicate testing and inspection results.
- Will be placed in a progressively increased role of training and responsibility in work assignments.
- Ensure that all testing equipment and tools are properly calibrated and maintained.
- Follows safety rules and practices and other safety requirements for all projects. Performs pre-task planning prior to executing work. Reports any safety issues or concerns to management.
- Maintains quality standards on all projects.
- Transports materials safely from various job sites to the lab using a company provided full size pickup truck.
Requirements:
- High school diploma or equivalent
- Minimum 1-2 years of relevant experience or the equivalent in training and related experience
- Experience with laptop computer use and Microsoft Word and Excel
- ACI certification in one or more of the following areas:
- Concrete Field Testing Technician Grade I
- Concrete Strength Testing Technician
- Certified in radiation safety and Nuclear Density Gauge operations
- Successful completion of related internal safety and technical certifications
- Valid driver’s license with acceptable violation history
Preferred Requirements:
- Certifications in one or more of the following areas:
- NICET Level II certification in Construction Materials Testing in one or more of the following categories: Asphalt, Concrete, Soils.
- NICET Level II certification in Geotechnical in one or more of the following categories: Construction, Laboratory, Exploration, Generalist
- ICC certification in one or more of the following categories: Reinforced Concrete, Spray-applied Fireproofing, Structural Masonry, Prestressed/Post-Tensioned Concrete, Structural Steel – Bolting, Structural Steel – Welding.
- American Welding Society (AWS) Certified Associate Welding Inspector (CAWI)
- American Society for Nondestructive Testing (ASNT) Level II certification in more than one of the following areas: Visual Testing (VT), Magnetic Particle Testing (MT), Dye Penetrant Testing (PT), Radiographic Testing (RT), Ultrasonic Testing (UT).
Other national, regional, state, and local Materials related certifications requiring experience and written examination will also be considered if deemed appropriate by the Terracon Department Manager.
The successful candidate will be encouraged to expand their skills and certifications through company provided training and mentoring. This is an opportunity to become a member of a successful team, be part of the construction process and make a career at a steady, growing organization.
About Terracon
Terracon is a 100 percent employee-owned multidiscipline consulting firm comprised of more than 8,000 curious minds focused on solving engineering and technical challenges from more than 200 locations nationwide. Since 1965, Terracon has evolved into a successful multi-discipline firm specializing in environmental, facilities, geotechnical, and materials services. Terracon’s growth is due to our talented employee-owners exceeding expectations in client service and growing their careers with new and exciting opportunities in the marketplace.
Terracon’s vision of “Together, we are best at people” is demonstrated through our excellent compensation and benefits package. Based on eligibility, role and job status, we offer many programs including medical, dental, vision, life insurance, 401(k) plan, paid time off and holidays, education reimbursement, and various bonus programs.
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