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Groundwater Sampling Jobs in Oregon (NOW HIRING)

Terracon

Field Geologist

Portland, OR · On-site

$55 - $70/hr

General Responsibilities Evaluate and interpret subsurface field and sampling data including soil and groundwater to develop conclusions concerning the environmental and geologic site conditions.

TerraTherm, Inc.

$28 - $34/hr

Perform periodic sampling of liquids and vapors for testing and regulatory compliance. * Conduct ... groundwater. With over 20 years of experience and a commitment to innovation, we partner with top ...

GRI

Geotechnical Engineer, Staff

Portland, OR · On-site

$70K - $90K/yr

Collect soil, rock, and groundwater samples & data; evaluate & interpret data. Perform lab testing including Atterbergs, Consols, Direct Shear, Proctor, Triaxial, etc.Perform engineering analyses.

GRI

Geotechnical Engineer, Staff

Portland, OR · On-site

$70K - $90K/yr

Collect soil, rock, and groundwater samples & data; evaluate & interpret data. * Perform lab testing including Atterbergs, Consols, Direct Shear, Proctor, Triaxial, etc. * Perform engineering ...

Oregonstate

Laboratory Assistant (Short-Term)

Corvallis, OR · On-site

$18.06 - $22.84/hr

... and groundwater research samples. Key Responsibilities: * Receive, lift, and process/document samples delivered in heavy (up to 50#) coolers and 14-L carboys. * Filter bulk samples. Samples from ...

City of Albany

Water Treatment Operator

Albany, OR · On-site

$58K - $74K/yr

Collects and tests samples of surface water, potable water, groundwater; may include collection and testing of materials containing hazardous constituents. Evaluates operational data and information ...

City of Albany, OR

Water Treatment Operator

Albany, OR · On-site

$27.18 - $34.59/hr

Collects and tests samples of surface water, potable water, groundwater; may include collection and testing of materials containing hazardous constituents. Evaluates operational data and information ...

Waste Connections

Landfill Gas Technician

The Dalles, OR · On-site

$110K - $115K/yr

Support sampling for groundwater, stormwater, landfill gas, and source testing. Landfill Gas System Operation & Maintenance * Operate and maintain GCCS wells, piping, pumps, blowers, and flare ...

Veolia Environnement SA

O&M Technician I

Boring, OR · On-site

Collects water, wastewater, industrial waste, groundwater, sludge, residuals and/or gas samples according to schedule. Performs field tests (chemical, physical and biological) in order to pace ...

Veolia Environnement SA

O&M Technician I

Boring, OR · On-site

Collects water, wastewater, industrial waste, groundwater, sludge, residuals and/or gas samples according to schedule. Performs field tests (chemical, physical and biological) in order to pace ...

Veolia

O&M Technician I

Boring, OR

Collects water, wastewater, industrial waste, groundwater, sludge, residuals and/or gas samples according to schedule. Performs field tests (chemical, physical and biological) in order to pace ...

Arcadis

Senior Sediment Remediation Engineer

Portland, OR · Hybrid

$94K - $185K/yr

You will also manage, lead, and prepare field sampling plans, remedial investigation reports ... groundwater-surface water interaction, hydrodynamic modeling, or resiliency. Why Arcadis. We can ...

All JobsGroundwater Sampling JobsGroundwater Sampling Jobs in Oregon

Groundwater Sampling information

What is groundwater sampling?

A Groundwater Sampling job involves collecting water samples from underground sources like wells, boreholes, or monitoring stations to analyze water quality. The role typically includes using specialized equipment, following proper sampling procedures, and documenting findings to ensure accuracy. Professionals in this field often work for environmental consulting firms, government agencies, or private organizations. Their work helps assess contamination levels, track changes in water quality, and support environmental protection efforts.

What does a typical day look like for someone working in groundwater sampling?

A typical day in Groundwater Sampling involves traveling to various field sites, setting up and operating sampling equipment, collecting groundwater samples according to strict protocols, and documenting all activities and observations. You may work independently or as part of a small field team, often collaborating with environmental scientists, project managers, and laboratory staff. Attention to detail is critical, as proper sample handling and record-keeping ensure data integrity. Over time, there are opportunities to advance into senior field roles, project coordination, or even environmental consulting positions. While much of the work is outdoors and can involve varying weather conditions, it's a rewarding role for those passionate about environmental stewardship and hands-on science.

What are the key skills and qualifications needed to thrive in groundwater sampling?

Groundwater Sampling professionals require knowledge of environmental science, hydrology, and field data collection methods, generally supported by a relevant degree or technical training. Familiarity with water quality testing equipment, GPS units, sampling protocols, and potentially certifications like OSHA HAZWOPER is important. Strong attention to detail, organizational skills, and clear communication are key soft skills for accurately gathering and reporting data. These competencies ensure accurate, reliable results that directly impact environmental assessments and compliance with regulatory standards.

What are the most commonly searched types of Groundwater Sampling jobs in Oregon?

The most popular types of Groundwater Sampling jobs in Oregon are:

What are popular job titles related to Groundwater Sampling jobs in Oregon?

For Groundwater Sampling jobs in Oregon, the most frequently searched job titles are:

What job categories do people searching Groundwater Sampling jobs in Oregon look for?

The top searched job categories for Groundwater Sampling jobs in Oregon are:

What cities in Oregon are hiring for Groundwater Sampling jobs?

Cities in Oregon with the most Groundwater Sampling job openings:

Groundwater Sampling jobs near you
Infographic showing various Groundwater Sampling job openings in Oregon as of August 2026, with employment types broken down into 72% Full Time, 25% Part Time, 2% Contract, and 1% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution.

Field Geologist

Terracon

Portland, OR • On-site

$55 - $70/hr

Other

Re-posted 5 days ago

Terracon rating

7.2

Company rating: 7.2 out of 10

Based on 121 frontline employees who took The Breakroom Quiz

51st of 72 rated business consultants

Job description

General Responsibilities

Evaluate and interpret subsurface field and sampling data including soil and groundwater to develop conclusions concerning the environmental and geologic site conditions. Generate subsurface maps and cross‑sections and collaborate with engineering and environmental scientist staff on projects. Oversee field monitoring and testing of soils including boring investigations and soil type classification. Interpret soil, bedrock and groundwater elevation and quality data. Prepare written plans and reports related to site investigations, assessments and remediation activities. Projects may include construction projects focusing on earthwork and structural foundations; well design and sampling; environmental assessments including Phase I/II site assessments; seismic risk assessments.

Essential Roles and Responsibilities
  • Follow safety rules, guidelines and standards for all projects. Participate in pre‑task planning. Report any safety issues or concerns to management.
  • Be responsible for maintaining quality standards on all projects.
  • Developing level Geologist/ Hydrogeologist responsible for conducting analyses of component portions of projects; assignments are designed to develop knowledge and abilities.
  • Performs site visits, field observations and field data collection or assignments.
  • Assists in the collection and analysis of data from sampling, reports, maps, drawings, tests and aerial photographs to evaluate, plan and permit projects.
  • Conducts water, soil and other sampling.
  • Implements technical requirements to complete client projects by directing field staff to sample, test and collect data and/or document site activities.
  • Outlines required investigative program(s) by selecting the proper alternative techniques to conduct site studies in field of expertise.
  • May have limited client contact pertaining to specific projects/tasks.
Requirements
  • Bachelor’s degree in Geology, Hydrogeology or related field and a minimum of 1 year related experience.
  • A valid driver’s license with acceptable violation history may be required.
Preferred Qualifications
  • Certification in field of expertise
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