• Field Technician - Soil and Concrete…

    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, ensuring the quality and integrity of...various projects. Key Responsibilities: + Conduct field testing of soil and concrete in compliance with industry standards. +… more
    Essel (10/31/25)
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  • Staff Geologist - Environmental Remediation…

    Burns & McDonnell (Denver, CO)
    …CO. This position requires experience performing environmental site assessments, logging of soil borings, subsurface soil sampling, installation and sampling of ... groundwater monitoring wells, data validation and statistical analysis of soil and groundwater data, authoring reports and permit documents, providing remedial… more
    Burns & McDonnell (10/20/25)
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  • Staff Project Engineer/Geologist/Scientist

    Stantec (Fort Collins, CO)
    …studies, subsurface investigations, remediation, and monitoring projects; sampling of soil , sediment, surface water, and groundwater; oversight of subcontractors; ... Responsibilities - Project Coordination - Report Writing - Field support for soil and groundwater site investigation and remediation projects - Operation and… more
    Stantec (12/04/25)
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  • Environmental Technician

    WSP USA (Fort Collins, CO)
    …in the field. + Operate and maintain various remediation systems (groundwater and soil ) throughout Wyoming and northern Colorado. Systems include pump and treat, air ... sparging and soil vapor extraction. Duties include troubleshooting, routine and non-routine...in site characterization and monitoring field efforts including collecting soil , groundwater and air samples. + Perform accurate and… more
    WSP USA (10/22/25)
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  • Field Scientist

    Terracon (Wheat Ridge, CO)
    …sampling of environmental media which often include air, groundwater, sediment, and soil . The candidate will be responsible for cleaning and maintaining field ... Regulation No. 8, Part B. + Conduct inspection activities and oversight during soil disturbing activities which may impact regulated asbestos contaminated soil more
    Terracon (12/17/25)
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  • Geologist (Flex Staff)

    CDM Smith (Denver, CO)
    …* Conduct drilling and logging for moderate to highly complex projects * Log soil /rock cores and prepare boring logs per ASTM/USCS standards * Collect and manage ... Qualifications:** * PG (Professional Geologist) License. * Knowledge of Unified Soil Classification System for logging soils. * 40-hour OSHA Hazwoper certification… more
    CDM Smith (11/21/25)
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  • Heavy Equipment Operator

    Waste Connections (Erie, CO)
    …compacting trash using a compactor *Spreading daily cover using a Dozer *Excavating soil using a excavator *Maintaining haul roads using a grader *Hauling soil ... *Work in a fast paced, team environment *Follow safe operating practices *Learn and use interpersonal skills relating to good customer service **WORKING CONDITIONS AND PHYSICAL EFFORT:** *Extensive physical activity. Requires strenuous physical work; heavy… more
    Waste Connections (12/19/25)
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  • Road Maintenance Technician II **$2.5K Sign…

    Arapahoe County Government (Bennett, CO)
    …trailer, asphalt paver screed, skid steer attachments (mill, broom, stump grinder), soil compactor, paint gun operation for long line roadway painting, or sign ... trailer, asphalt paver screed, skid steer attachments (mill, broom, stump grinder), soil compactor, paint gun operation for long line roadway painting, and sign… more
    Arapahoe County Government (12/19/25)
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  • Road Maintenance Technician I **$2.5K Sign…

    Arapahoe County Government (Centennial, CO)
    …trailer, asphalt paver screed, skid steer attachments (mill, broom, stump grinder), soil compactor, paint gun operation for long line roadway painting, or sign ... trailer, asphalt paver screed, skid steer attachments (mill, broom, stump grinder), soil compactor, paint gun operation for long line roadway painting, and sign… more
    Arapahoe County Government (12/19/25)
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  • Geologist Intern (Summer 2026!)

    CDM Smith (Denver, CO)
    …of geologic and environmental data. Support field investigations including soil sampling, groundwater monitoring, and site reconnaissance. Participate in basic ... geologic evaluations and soil classification activities. Help prepare technical reports, figures, and documentation for environmental assessments and remediation… more
    CDM Smith (12/11/25)
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