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Assistant Geologist Jobs in Long Island, NY (NOW HIRING)

Job Responsibilities * Assist with the planning and execution of field investigations by performing ... Bachelor's degree in Geology or Science; Master's degree preferred; * 1+ years of work-related ...

Environmental Geologist

White Plains, NY · On-site

$65K - $88.50K/yr

Job Responsibilities * Assist with the planning and execution of field investigations by performing ... Bachelor's degree in Geology or Science; Master's degree preferred; * 1+ years of work-related ...

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Assistant Geologist information

See Long Island, NY salary details

$36.6K

$78.3K

$126.6K

How much do assistant geologist jobs pay per year?

As of May 27, 2026, the average yearly pay for assistant geologist in Long Island, NY is $78,337.00, according to ZipRecruiter salary data. Most workers in this role earn between $56,900.00 and $94,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Assistant Geologist, and why are they important?

To thrive as an Assistant Geologist, you need a solid background in geology or earth sciences, typically supported by a relevant bachelor's degree and foundational fieldwork experience. Familiarity with GIS software, mapping tools, and data analysis platforms is important, and certifications like OSHA HAZWOPER may be required for field safety. Strong observational skills, attention to detail, and effective communication are vital soft skills for collecting and reporting accurate geological data. These skills ensure reliable data collection, adherence to safety standards, and successful collaboration on geological projects.

What are the typical responsibilities of an Assistant Geologist in a fieldwork setting?

As an Assistant Geologist, you will often support senior geologists during field investigations, which may include collecting soil and rock samples, conducting site surveys, and recording geologic observations. You may also assist in geophysical or geochemical testing and help with mapping and data analysis back in the office. Fieldwork can be physically demanding and often requires travel to remote locations, but it provides valuable hands-on experience and exposure to a variety of geological projects. Team collaboration is common, as you’ll frequently work with environmental scientists, engineers, and drilling crews to ensure data accuracy and project success.

What are Assistant Geologists?

Assistant Geologists are entry-level professionals who support geologists in studying the Earth’s structure, composition, and processes. Their duties typically include collecting and analyzing soil, rock, and water samples, conducting field surveys, and assisting with geological mapping. They work under the supervision of senior geologists in industries such as environmental consulting, mining, oil and gas, and government agencies. This role provides valuable hands-on experience and is often a stepping stone to more advanced geoscience positions.

What is the difference between Assistant Geologist vs Geoscientist?

AspectAssistant GeologistGeoscientist
Required CredentialsBachelor's degree in geology or related fieldBachelor's or master's degree in geology, geoscience, or related field
Work EnvironmentFieldwork, lab analysis, data collectionResearch, data analysis, fieldwork, report writing
Employer & Industry UsageMining, environmental consulting, oil & gasResearch institutions, government agencies, energy companies
Common Search & ComparisonYesYes

Assistant Geologists typically perform fieldwork and basic data collection under supervision, while Geoscientists often engage in research, complex data analysis, and report writing. Both roles require similar educational backgrounds, but Geoscientists usually hold advanced degrees and work in broader research or policy settings. Understanding these differences helps job seekers identify the right career path in geology-related fields.

What are the most commonly searched types of Geologist jobs in Long Island, NY? The most popular types of Geologist jobs in Long Island, NY are:
What are popular job titles related to Assistant Geologist jobs in Long Island, NY? For Assistant Geologist jobs in Long Island, NY, the most frequently searched job titles are:
What job categories do people searching Assistant Geologist jobs in Long Island, NY look for? The top searched job categories for Assistant Geologist jobs in Long Island, NY are:
What cities near Long Island, NY are hiring for Assistant Geologist jobs? Cities near Long Island, NY with the most Assistant Geologist job openings:
Infographic showing various Assistant Geologist job openings in Long Island, NY as of May 2026, with employment types broken down into 87% Full Time, and 13% Part Time. Highlights an 100% In-person job distribution, with an average salary of $78,337 per year, or $37.7 per hour.
Geologist/Environmental Scientist

Geologist/Environmental Scientist

The LiRo Group

Brooklyn, NY

$50K - $60K/yr

Full-time

Posted yesterday


Job description

We currently have a need for an Geologist/Environmental Scientist in our Brooklyn, NY Office. 

Come join our team! We are looking to build services and capabilities through the growth of our key asset- our staff. Ranked among the nation's top A/E firms by Engineering News-Record, LiRo-Hill provides construction management, engineering, environmental, architectural, and program management solutions. You can become part of an organization that has a strong track record and is looking to strengthen relationships and capabilities to continue being a trusted resource for our clients in the public and private sector. We are proud to be known as an “Integrated Construction, Design and Technology Solutions” firm and we have delivered on that label time and again.

Recently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc. consolidated a portion of the highly experienced staff of both LiRo and Hill in the Northeast to create a larger, more efficient, and cost-effective team to serve clients.  LiRo-Hill is a 1100-person firm with offices in NYC, Long Island, Buffalo, Rochester, Boston and Edison, NJ.


  • Preparation of ASTM-compliant Phase I / II ESAs
  • Site Investigations
  • Drilling/excavating contractor oversight, soil/groundwater/soil vapor sample collection
  • Soil logging/geologic formation
  • Soil sampling at various NYC agency sites
  • Use of field equipment (PID meters, Horibas/water pumps etc.)
  • Oversight of GW monitoring well installations
  • Construction activities oversight including excavations, monitoring well installations, UST investigations/closures, etc.
  • CAMP implementation and work zone monitoring
  • Field activity report writing
  • Assist project PMs with preparation of various summary reports and documents
  • 8 hour shift

  • Bachelor’s degree in Environmental Science, Geology, Engineering, or related field
  • 1-2 years’ experience (entry level candidates will also be considered)
  • Must have a valid Driver's license and car (needed for field work)
  • Self-starter with strong analytical and writing skills
  • Ability to work outdoors in varying conditions, reliable, detail oriented and a team player.
  • Strong communication skills required
  • OSHA 40-hour HAZWOPER, Construction 30 HR. OSHA, SWPPP Certification a Plus but not required.

Our Culture:

We believe in the power of collaboration. We work hard to build a corporate culture that empowers all our employees to freely share their ideas, know their presence, and contributions are truly valued, fostering a climate where our employees are enabled to maximize their full potential.

Please visit our website for all of our career opportunities at https://careers-liro.icims.com

- We offer a  comprehensive benefits package and a positive work environment.  

- Compensation: Minimum:$50,000; Maximum: $60,000. The range provided is the salary that the Firm in good faith believes at the time of this posting is willing to pay for the advertised position.  Exact compensation will be determined based on individual candidate qualifications and location.  

- Visa sponsorship is not available for this role.

LiRo-Hill is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age, race, color, creed, religion, national origin, ancestry, marital status, sex, affectional or sexual orientation, gender identity or expression, or protected veteran status; and will not be discriminated against on the basis of disability.

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USD $50,000.00/Yr.
USD $60,000.00/Yr.