• Construction Inspector II

    Terracon (Wheat Ridge, CO)
    …in the following areas: + NICET Level II certification in Construction Materials Testing ( Asphalt , Concrete, Soils). + NICET Level II certification in ... masonry, fireproofing, etc. Inspection may include visual/physical inspection and field testing to verify conformance with the plans and specifications. Prepare… more
    Terracon (08/29/25)
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  • Construction Inspector I

    Terracon (Wheat Ridge, CO)
    …in the following areas: + NICET Level II certification in Construction Materials Testing ( Asphalt , Concrete, Soils). + NICET Level II certification in ... masonry, fireproofing, etc. Inspection may include visual/physical inspection and field testing to verify conformance with the plans and specifications. Prepare… more
    Terracon (08/28/25)
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  • Field Technician

    Essel (Denver, CO)
    …in our Continental, Colorado area office. Duties will include performing standard soil, asphalt , and concrete testing , preparation of reports and other pertinent ... of standard test methods, and experience performing construction related soils, asphalt , and concrete tests typically performed by a field technician, as… more
    Essel (07/26/25)
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  • Student Internship - Construction Materials…

    Olsson (Denver, CO)
    Student Internship - Construction Materials Testing Denver, CO **Company Description** We are Olsson, a team-based, purpose-driven engineering and design firm. Our ... Description** As a Student Intern with our Construction Materials Testing team, you will be working in our geotechnical...have on a project. You will work with soils, asphalt , aggregates, and concrete materials and gain an understanding… more
    Olsson (08/29/25)
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  • Intern

    Terracon (Fort Collins, CO)
    …Description:** **General Responsibilities:** This position will conduct field and laboratory testing of concrete, soil, asphalt , and aggregates. **Essential ... Roles and Responsibilities:** * Performs sampling or testing as directed. * Provides assistance to other field and/or laboratory personnel * Transports equipment,… more
    Terracon (09/03/25)
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  • Engineering Technician II

    Terracon (Wheat Ridge, CO)
    …Denver **Job Description:** **General Responsibilities:** Perform field and/or laboratory testing , observation, and inspection of construction materials (eg soils, ... aggregates, concrete, asphalt , and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative and others… more
    Terracon (08/29/25)
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  • Engineering Technician III

    Terracon (Wheat Ridge, CO)
    …**Office Name:** Denver **Job Description:** **General Responsibilities:** Perform field testing , observation, and inspection of construction materials (eg soils, ... aggregates, concrete, asphalt , and steel). Communicate with project manager, engineering technicians, client representative, contractor's representative and others… more
    Terracon (07/01/25)
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  • Equipment Operator I/II/III- Streets (Temporary)

    City of Thornton (Thornton, CO)
    …digs, shovels, hauls and loads soils, sand, gravel, and cement; mixes asphalt , and other materials. Paves streets including crack sealing and spreading paving ... materials. Lays, rakes, rolls and irons hot asphalt and oil spray. Directs traffic at work sites....noise level in the work environment is frequently loud. TESTING PROCEDURES Examinations may include but are not limited… more
    City of Thornton (09/03/25)
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  • Highway Maintenance Specialist - Carbondale (CDL…

    State of Colorado (Garfield County, CO)
    …debris from culverts, tunnels, etc. + Shoveling gravel, sand, concrete, and asphalt + Digging ditches + Installing and repairing guardrail, highway markers and ... including completing the application process, interviewing, completing any pre-employment testing , or participating in the employee selection process, and/or to… more
    State of Colorado (09/02/25)
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  • Temporary Highway Maintenance Specialist - Meeker

    State of Colorado (Rio Blanco County, CO)
    …debris from culverts, tunnels, etc. + Shoveling gravel, sand, concrete, and asphalt + Digging ditches + Installing and repairing guardrail, highway markers and ... including completing the application process, interviewing, completing any pre-employment testing , or participating in the employee selection process, and/or to… more
    State of Colorado (09/02/25)
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