Terracon Consultants, Inc. seeks Construction Materials Technicians in Sioux City, Iowa. The role involves performing observations and tests on construction materials like soils and concrete. Candidates must have a high school diploma and are required to obtain ACI certification within 90 days. The position emphasizes safety and includes a commitment to training and professional development. Successful candidates will work under the guidance of senior technicians and maintain quality standards in all projects.#J-18808-Ljbffr