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Laboratory Technician

Company:
Koloma
Location:
Clinton Township, OH, 43224
Posted:
December 03, 2025
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Description:

Koloma is a geologic hydrogen company that leverages its technology, proprietary data, and human capital advantages to identify and commercialize these resources on a global scale. We are developing technologies that will enable the production of low cost, reliable, carbon-free hydrogen. Our team is led by seasoned energy executives and world-renowned technical thought leaders. We are looking for a fantastic Field Laboratory Technician to work in the field and join our Columbus, Ohio team.

Candidate Requirements

Bachelor’s degree in Geology, Chemistry, Engineering or related field

2-5 years’ experience of laboratory and field-based technical experience, including sample collection and analysis

Experience with quality assurance of data and troubleshooting

Experience and or willing to learn to work with highly specialized lab equipment

Strong administrative skills, willing to liaise with staff at multiple levels on-site and in-office

Preferred Qualifications

Experience with analytical instrumentation and laboratory procedures associated with water, rock, and gas samples, but training will be provided on the specific instrumentation listed in the Job Responsibilities section below

Be able to drive a mobile lab trailer to and from sites

Experience handling hazmat materials/samples

Job Responsibilities

Perform analytical laboratory work in both the main laboratory located in Columbus, Ohio and in a field-based mobile laboratory environment

Responsible for sample collection of drill cuttings, gas, and liquids while on-site in the field

Perform analysis of samples using multiple laboratory instruments, maintaining the field laboratory and liaising with various on-site and office personnel

Learn and independently operate a range of analytical instrumentation and techniques for gas and liquid analysis in both the main and mobile chemistry laboratories, including gas chromatography, residual gas mass spectrometry, ion chromatography, and proprietary Koloma technologies

Responsible for quality assurance and control of analytical instrumentation and affiliated equipment, including leak checking, analyzing standards and blanks, instrument troubleshooting, and other lab related upkeep and maintenance

Learn and execute procedures supporting data collection, data processing, interpretation, and report generation, while effectively communicating significant data changes to field and laboratory geologists

Provide support for sample preparation and transportation, ensuring sample integrity

Work closely with Field Geologist and mudlogger, providing on-site support

Perform other duties as assigned

Onboarding Notes:

This role reports into Koloma's Columbus office and requires extensive field work and travel

The role reports into the Field Geologist and Laboratory Geologist

Basic training in managing equipment will be provided

We offer industry-competitive compensation with significant stock option upside

Koloma provides exceptional benefits including healthcare, vision, and dental and retirement plan

This job description is not designed to contain a comprehensive list of duties or activities that are required, and some responsibilities may change.

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