• Field Technician - Soil

    Essel (Englewood, CO)
    Job Description: Essel is seeking a dedicated Field Technician - Soil and Concrete Testing to join our team in Centennial, CO. The successful candidate ... will be responsible for performing field tests on soil and concrete...with AASHTO and ASTM testing methods. + ACI Certified Concrete Field Testing Technician certification… more
    Essel (08/01/25)
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  • Field Technician

    Essel (Denver, CO)
    Overview/Duties: - Immediate openings for soil and concrete Field Technicians in our Continental, Colorado area office. Duties will include performing ... standard soil , asphalt, and concrete testing, preparation of...and concrete tests typically performed by a field technician , as well as demonstrated excellent… more
    Essel (10/25/25)
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  • Hazmat Technician

    Aerotek (Denver, CO)
    …response, and site remediation + Perform demolition and cleanup tasks such as soil excavation, concrete removal, and facility decontamination + Safely handle, ... **Job Title: Hazmat Technician - Equipment Operator** **Location:** Arvada, CO (Shop-based)...to project sites + Opportunities for professional development through field experience and specialized training **Pay and Benefits** The… more
    Aerotek (10/28/25)
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  • Construction Materials Tester (Epsa III)

    State of Colorado (Pueblo, CO)
    …specifications and industry standards. + Acquire and maintain certifications in: LabCAT, ACI ( Concrete Field Testing Technician Grade I, Concrete ... position. + Within 2 years of hire, LabCAT, ACI ( Concrete Field -Testing Technician Grade I,...Experience testing or assisting with the testing of asphalt, concrete , soil , and aggregates; + Knowledge of… more
    State of Colorado (10/21/25)
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  • Construction Materials Tester - (Epst II)

    State of Colorado (Denver, CO)
    …Gmail, SAP, and the ability to quickly learn new software; + Certifications in WAQTC, ACI Concrete Field Testing Technician Grade I and II, and CDOT's School ... and accurately recording and reporting results on aggregate and soil materials. The role ensures that all results meet...Region materials and project personnel in the testing of concrete and physical properties. + Participate in training courses… more
    State of Colorado (10/14/25)
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