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Isotope Geochemist Jobs (NOW HIRING)

Groundwater Geochemistry Course Code: GEO4342/5147 Section: Supervisor name (if known): Date Posted ... modeling, environmental isotope tracers and the hydrological cycle. Clearly state in your ...

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How much do isotope geochemist jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for isotope geochemist in the United States is $51.91, according to ZipRecruiter salary data. Most workers in this role earn between $39.18 and $62.50 per hour, depending on experience, location, and employer.

What are some common challenges faced by Isotope Geochemists when analyzing and interpreting isotope data?

Isotope Geochemists often face challenges related to sample contamination, analytical precision, and the complexity of interpreting isotopic data in the context of geological processes. It is essential to maintain rigorous laboratory protocols to prevent cross-contamination and ensure accurate results. Additionally, translating raw isotope ratios into meaningful geological or environmental interpretations requires a strong understanding of both geochemistry and the specific research context. Collaboration with other geoscientists and ongoing professional development can help address these challenges and improve data interpretation.

What is an isotope geochemist?

An isotope geochemist is a scientist who studies the variations and distributions of isotopes—atoms of the same element with different numbers of neutrons—in geological materials. They use isotopic measurements to understand Earth processes such as the formation and age of rocks, climate change, and the cycling of elements through the Earth's crust, oceans, and atmosphere. Isotope geochemists often work in research institutions, universities, or environmental consulting, applying their expertise to issues ranging from resource exploration to environmental monitoring.

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

To thrive as an Isotope Geochemist, you need a solid background in geochemistry, geology, and chemistry, typically supported by an advanced degree (MSc or PhD) in geosciences or related fields. Proficiency with mass spectrometry, laboratory analytical techniques, and data analysis software (such as MATLAB or R) is essential, along with knowledge of relevant safety protocols. Strong analytical thinking, attention to detail, and effective communication skills help in interpreting complex data and collaborating with multidisciplinary teams. These skills ensure accurate research outcomes, safe lab practices, and meaningful scientific contributions in both academic and applied settings.
Infographic showing various Isotope Geochemist job openings in the United States as of July 2026, with employment types broken down into 75% Full Time, and 25% Part Time. Highlights an 100% In-person job distribution, with an average salary of $107,964 per year, or $51.9 per hour.

CUPE - TA - Fall 2026 - GEO4342/5147

Uottawa

Campus, IL • On-site

$31.89 - $50.25/hr

Part-time

PTO

Posted 8 days ago


Job description

Posting Reason:

New Position

Location where work is to be performed:

Main Campus

Session:

2026 Fall Semester | Trimestre d'automne

Faculty:

Faculte des sciences / Faculty of Science

Unit:

Department of Earth and Environmental Sciences, Students & Casuals

Job Classification:

Teaching Assistant/Demonstrator/Lab Monitor (CUPE)

Posting Type:

Cours precis / Specific course

Course Title:

Groundwater Geochemistry

Course Code:

GEO4342/5147

Section:

Supervisor name (if known):

Date Posted (YYYY/MM/DD):

2026/06/29

Applications must be received BEFORE (YYYY/MM/DD):

2026/07/15

Description of tasks (hours):

Unless specified below, specific allocation of hours to various tasks should be articulated in a description of work negotiated and signed by you and the supervising professor prior to the commencement of work.

Recherche / Research:0Preparation / Preparation:0Contact avec etudiants / Contact with Students:10Correction - Notation / Grading:116Surveillance / Proctoring:4Formation / Training:0Autre / Other:0

Number of positions:

2

Expected Enrolment:

10

Work Start Date:

September 01, 2026

Work End Date:

December 31, 2026

Total Work Hours:

130

Hourly Rate:

AE-RA-Tuteur / TA-RA-Tutor : $31.89 ou/or $50.25 (2024-2025)

The academic year starts on September 1 and ends on August 31.

Undergraduate students will be paid at the lower rate; while graduate students will be paid at the higher rate.

These rates do not included vacation pay nor statutory pay.

These rates will be applied until a new collective agreement is ratified. Retro will be paid after the ratification.

Language of Work:

Anglais | English

Requirements and Nature of Work:

B.Sc. Earth Sciences, Environmental Sciences or an equivalent. Knowledge in geochemical evolution of natural groundwater, using calculations of solute activities and mineral separation, including the carbon cycle, weathering, redox evolution, geochemical modeling, environmental isotope tracers and the hydrological cycle.
Clearly state in your application all courses and work experience directly related to this position.

Additional Information and/or Comments:

All University of Ottawa employees are required under provincial law to successfully complete all mandatory legislated training offered by the University. The list of training requirements may be modified by provincial law. If you are invited to continue the selection process, please notify us of any particular adaptive measures you might require. We may consult with the Health and Wellness sector of Human Resources, if needed. Any information you send us will be handled respectfully and in complete confidence.

The hiring process will be governed by the current CUPE 2626 collective agreement; you can click here to find out more.

The University of Ottawa embraces diversity and inclusion in the workplace. We are passionate about our people and committed to employment equity. We foster a culture of respect, teamwork and inclusion, where collaboration, innovation, and creativity fuel our quest for research and teaching excellence. While all qualified persons are invited to apply, we welcome applications from qualified Indigenous persons, racialized persons, persons with disabilities, women and LGBTQIA2S+ persons. The University is committed to creating and maintaining an accessible, barrier-free work environment. The University is also committed to working with applicants with disabilities requesting accommodation during the recruitment, assessment and selection processes. Applicants with disabilities may contact the academic unit to communicate the accommodation need.

Prior to May 1, 2022, the University required all students, faculty, staff, and visitors (including contractors) to be fully vaccinated against Covid-19 as defined in Policy 129 - Covid-19 Vaccination. This policy was suspended effective May 1, 2022 but may be reinstated at any point in the future depending on public health guidelines and the recommendations of experts.