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Overnight Groundwater Sampling Jobs (NOW HIRING)

Wood Plc

Mid-Level Geologist/Hydrogeologist

Fresno, CA · Remote

... groundwater sampling, soil logging and monitoring well installation) throughout the Central Valley ... Overtime and overnight stays may be required. * Some fieldwork may require working with hazardous ...

Haley & Aldrich

Staff Geologist 2

San Diego, CA · On-site

You will conduct soil, soil vapor, and groundwater sampling; oversee or perform well installations ... Able to travel to work locations that may require overnight stays. * OSHA 40-hour HAZWOPER ...

Haley & Aldrich

Staff Hydrogeologist 2

Seattle, WA · On-site

$80K - $90K/yr

... groundwater sampling; monitoring well construction observations; and aquifer testing such as ... Able to travel to work locations that may require overnight stays. Preferred Skills: * Master ...

LaBella Associates

Driller's Assistant

Rochester, NY · On-site

$20 - $26/hr

Sampling & Logging: Handle down-hole tools to collect high-quality soil cores and groundwater ... Travel: Willingness to travel overnight for regional projects as required. Benefits Compensation ...

LaBella Associates

Driller's Assistant

Rochester, NY · On-site

$20 - $26/hr

Sampling & Logging: Handle down-hole tools to collect high-quality soil cores and groundwater ... Travel: Willingness to travel overnight for regional projects as required. Benefits Compensation ...

LaBella Associates

Driller's Assistant

Rochester, NY · On-site

$20 - $26/hr

Sampling & Logging: Handle down-hole tools to collect high-quality soil cores and groundwater ... Travel: Willingness to travel overnight for regional projects as required. Benefits Compensation ...

BC2 Environmental

Be Seen First

Driller's Assistant / Helper with CDL

Orange, CA · On-site

$22 - $35/hr

... Overnight travel (up to 3 to 5 nights/week) and occasional weekend work may be required ... and groundwater samples. · Operation of miscellaneous equipment such as jackhammers, concrete ...

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Overnight Groundwater Sampling information

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$37

How much do overnight groundwater sampling jobs pay per hour?

As of Jun 14, 2026, the average hourly pay for overnight groundwater sampling in the United States is $24.57, according to ZipRecruiter salary data. Most workers in this role earn between $19.71 and $31.73 per hour, depending on experience, location, and employer.

What is the difference between Overnight Groundwater Sampling vs Well Field Technician?

AspectOvernight Groundwater SamplingWell Field Technician
CertificationsEnvironmental sampling, safety trainingWell installation, safety, environmental
Work EnvironmentField sampling at various sites, often overnightMaintaining and monitoring well fields, fieldwork
Industry UsageEnvironmental consulting, water quality testingWater utilities, environmental agencies

Overnight Groundwater Sampling focuses on collecting water samples during overnight hours for water quality analysis, requiring specific sampling certifications. Well Field Technicians maintain and monitor well infrastructure, often during daytime. Both roles operate in environmental and water industry settings but differ in scope and timing of field activities.

What cities are hiring for Overnight Groundwater Sampling jobs? Cities with the most Overnight Groundwater Sampling job openings:
What are the most commonly searched types of Groundwater Sampling jobs? The most popular types of Groundwater Sampling jobs are:
What states have the most Overnight Groundwater Sampling jobs? States with the most job openings for Overnight Groundwater Sampling jobs include:
Overnight Groundwater Sampling jobs near you
Environmental Professional (Scientist, Geologist, Engineer)

Environmental Professional (Scientist, Geologist, Engineer)

Montrose Environmental Group, Inc.

Loveland, CO • On-site

$70K - $110K/yr

Full-time

Posted 22 days ago

Montrose Environmental Group rating

6.6

Company rating: 6.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

268th of 427 rated business services

Job description

About Us
At Onterris, we build careers grounded in purpose, responsibility and real-world impact.
"For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive.
When you join us, you're not just forging a career, you're joining a movement. A movement for better thinking, smarter solutions and lasting impact.
Together, we will advance our way of life and protect the integrity of our environment every step of the way.
A Day in the Life
As an Environmental Professional, you will primarily support to project work for a very large oil/gas client located in Colorado. This position will involve have a combination of field and /office work. It is fast-paced, technical in nature, and involves regulatory understanding and compliance.
The annual salary range for this role is $70,000 to $110,000 commensurate with experience, skills, and geographic location
To thrive in this role, you'll be comfortable taking ownership of the following responsibilities:
  • Perform geological and environmental analyses including feasibility studies, site investigations, conceptual site models, risk-based evaluations, and technical report preparation.
  • Manage multiple project tasks simultaneously; serve as a field lead on select projects and oversee technicians and staff.
  • Lead and support environmental field activities, including soil and groundwater sampling, subsurface investigations, and data collection.
  • Oversee drilling subcontractors, maintain accurate boring logs, and support proper monitoring well design and installation.
  • Develops professional project deliverables, including reports, assessments, plans, data summaries, figures, tables, and graphical presentations.
  • Apply relevant regulatory standards and technical guidance to project work.
  • Track project hours and manage time effectively to meet scope, schedule, and budget expectations.
  • Communicate proactively with project managers regarding schedule, budget, or technical challenges.
  • Interface with clients to provide project updates and support client needs.
  • Assist with cost proposal development and scope definition based on project requirements.
  • Maintain confidentiality and adhere to company policies and procedures.
  • Follow company safety programs and OSHA regulations; participate in required safety training.
  • Perform other duties as assigned

Your Expertise and Skills
These requirements reflect the knowledge, skills and abilities that help you do your best work here.
  • Bachelor's or Master's degree in Geology, Environmental Science, Engineering or related field.
  • 3-7+ years of related environmental experience.
  • Experience with soil and groundwater sampling and drilling oversight.
  • Valid driver's license; ability to pass background, MVR, and drug screening.
  • 40-hour OSHA HAZWOPER (current 8-hour refresher).
  • Proficiency with Microsoft Office / Google Suite; familiarity with AutoCAD, ArcGIS, or similar tools.
  • Strong technical writing, analytical, organizational, and time-management skills.
  • Effective verbal and written communication; ability to work independently and collaboratively.
  • Ability to perform outdoor field work, lift up to 50 lbs., and travel locally with occasional overnight stays.

Preferred Qualifications
  • PG or PE license
  • Experience with groundwater fate and transport modeling
  • Familiarity with Colorado ECMC regulation

We are an Equal Opportunity Employer. We are committed to providing access and reasonable accommodation in our employment for individuals with disabilities.
Onterris is a leading global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. For more information, visit www.onterris.com.
We are an equal opportunity employer and encourage applications from people of all backgrounds. We acknowledge that these experiences and perspectives help to enrich our teams and contribute to our ongoing success. We are committed to providing access and reasonable accommodation in our employment for all applicants. For US residents, click here to learn more.

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