OPT Geologist Jobs
Geologist jobs on OPT are a strong fit for STEM-designated degrees in geology, earth sciences, and related fields, making you eligible for up to three years of work authorization. Demand spans energy, environmental consulting, and mining sectors, with many employers experienced in sponsoring international geoscience professionals.
See All OPT Geologist JobsOverview
Showing 5 of 193+ Geologist jobs
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
Have you applied for this role?
See all 193+ Geologist Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new Geologist roles.
Get Access To All JobsJob Description
As the recognized resource and technical expert, this position serves as the Geographic Information System (GIS) Technical Support Geologist for groundwater related activities in the Geologic Resources Management Division (GRMD), Groundwater and Geological Services Section (GGSS) within the Groundwater Data Unit (GDU). This position applies advanced knowledge of hydrogeology, hydrology, geology, associated data, and field investigation methods to perform, analyze, and interpret complex geologic maps, geologic cross-sections, figures, story maps, forms, templates, and exhibits. Technical support also includes development, maintenance, and updating mobile and web-based GIS applications for groundwater, stream flow, and sediment data collection by staff within GRMD GGSS.
This position is responsible for ongoing development of EGLE’s new Statewide Groundwater Monitoring Network and administers grants from the U.S. Geological Survey (USGS) for EGLE to be a data provider to the National Groundwater Monitoring Network (NGWMN). This includes collaborating with information technology (IT) and geographic information system (GIS) staff in the EGLE Information Management Division (IMD) and the Department of Technology, Management, and Budget (DTMB). This position is responsible for identifying data gaps and selecting additional locations for new monitoring wells based on local and regional geology for the Statewide Groundwater Monitoring Network. This position is also responsible for preparing and submitting progress and final reports to USGS for existing grants and for applying for and administering future grants for additional activities as an NGWMN data provider.
This position participates in the Department of Environment, Great Lakes, and Energy’s (EGLE) Groundwater Technical Team (GWTT), GIS user group, and collaborates with other Geologists and other GIS staff in GRMD, WRD, and other EGLE divisions. This position briefs the GDU Supervisor, the GGSS Manager, and GRMD leadership on groundwater related topics.
Position Description - 9-P11 level
Position Description - 12 level (Download PDF reader)
Required Education and Experience
Education
Possession of a bachelor's degree in geology or geological, petroleum or mining engineering.
Experience
Geologist 9
No specific type or amount is required.
Geologist 10
One year of professional experience in carrying out geological activities to protect, develop and maintain natural resources equivalent to a Geologist 9.
Geologist P11
Two years of professional experience in carrying out geological activities to protect, develop and maintain natural resources equivalent to a Geologist, including one year equivalent to a Geologist 10.
Geologist 12
Three years of professional experience in carrying out geological activities to protect, develop and maintain natural resources equivalent to a Geologist, including one year equivalent to Geologist P11.
Alternate Education and Experience
Possession of a bachelor's degree in environmental geoscience, earth science, or environmental science with 15 semester (23 quarter term) credits in the following core geology classes: physical geology, sedimentology/stratigraphy, mineralogy/petrology, structural geology and field instruction. In addition, the candidate must have 21 semester (32 quarter term) credits in elective geology coursework; and two courses each in calculus, chemistry and physics.
Additional Requirements and Information
NOTE: Equivalent combinations of education and experience that provide the required knowledge, skills, and abilities will be evaluated on an individual basis.
View the class specification at: https://www.michigan.gov/mdcs/-/media/Project/Websites/mdcs/JOBSPECS/G/Geologist.pdf (Download PDF reader)
Accommodations
If you require a reasonable accommodation to participate in the application or selection processes, please contact the ADA coordinator (Download PDF reader) for the agency that posted this position vacancy.
Job Description
As the recognized resource and technical expert, this position serves as the Geographic Information System (GIS) Technical Support Geologist for groundwater related activities in the Geologic Resources Management Division (GRMD), Groundwater and Geological Services Section (GGSS) within the Groundwater Data Unit (GDU). This position applies advanced knowledge of hydrogeology, hydrology, geology, associated data, and field investigation methods to perform, analyze, and interpret complex geologic maps, geologic cross-sections, figures, story maps, forms, templates, and exhibits. Technical support also includes development, maintenance, and updating mobile and web-based GIS applications for groundwater, stream flow, and sediment data collection by staff within GRMD GGSS.
This position is responsible for ongoing development of EGLE’s new Statewide Groundwater Monitoring Network and administers grants from the U.S. Geological Survey (USGS) for EGLE to be a data provider to the National Groundwater Monitoring Network (NGWMN). This includes collaborating with information technology (IT) and geographic information system (GIS) staff in the EGLE Information Management Division (IMD) and the Department of Technology, Management, and Budget (DTMB). This position is responsible for identifying data gaps and selecting additional locations for new monitoring wells based on local and regional geology for the Statewide Groundwater Monitoring Network. This position is also responsible for preparing and submitting progress and final reports to USGS for existing grants and for applying for and administering future grants for additional activities as an NGWMN data provider.
This position participates in the Department of Environment, Great Lakes, and Energy’s (EGLE) Groundwater Technical Team (GWTT), GIS user group, and collaborates with other Geologists and other GIS staff in GRMD, WRD, and other EGLE divisions. This position briefs the GDU Supervisor, the GGSS Manager, and GRMD leadership on groundwater related topics.
Position Description - 9-P11 level
Position Description - 12 level (Download PDF reader)
Required Education and Experience
Education
Possession of a bachelor's degree in geology or geological, petroleum or mining engineering.
Experience
Geologist 9
No specific type or amount is required.
Geologist 10
One year of professional experience in carrying out geological activities to protect, develop and maintain natural resources equivalent to a Geologist 9.
Geologist P11
Two years of professional experience in carrying out geological activities to protect, develop and maintain natural resources equivalent to a Geologist, including one year equivalent to a Geologist 10.
Geologist 12
Three years of professional experience in carrying out geological activities to protect, develop and maintain natural resources equivalent to a Geologist, including one year equivalent to Geologist P11.
Alternate Education and Experience
Possession of a bachelor's degree in environmental geoscience, earth science, or environmental science with 15 semester (23 quarter term) credits in the following core geology classes: physical geology, sedimentology/stratigraphy, mineralogy/petrology, structural geology and field instruction. In addition, the candidate must have 21 semester (32 quarter term) credits in elective geology coursework; and two courses each in calculus, chemistry and physics.
Additional Requirements and Information
NOTE: Equivalent combinations of education and experience that provide the required knowledge, skills, and abilities will be evaluated on an individual basis.
View the class specification at: https://www.michigan.gov/mdcs/-/media/Project/Websites/mdcs/JOBSPECS/G/Geologist.pdf (Download PDF reader)
Accommodations
If you require a reasonable accommodation to participate in the application or selection processes, please contact the ADA coordinator (Download PDF reader) for the agency that posted this position vacancy.
See all 193+ OPT Geologist Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new OPT Geologist Jobs.
Get Access To All JobsTips for Finding OPT Sponsorship in Geologist
Target STEM OPT-friendly industries
Energy companies, environmental consulting firms, and mining operations hire geologists regularly and have established processes for OPT and H-1B visa sponsorship. Focus your search on these sectors before approaching employers without a sponsorship track record.
Confirm your degree qualifies for STEM OPT
Geology, geophysics, earth science, and hydrogeology degrees are typically on the STEM OPT designated program list. Verify your specific CIP code with your DSO before applying, since the extension depends on your program classification, not just your job title.
Apply before your OPT start date
Many geology roles require background checks, field safety certifications, or clearance processes that take weeks. Start applications at least two months before your OPT begins so you can start work on time without gaps in your authorization period.
Highlight fieldwork and technical software skills
Employers sponsoring OPT geologists expect proficiency in ArcGIS, Petrel, or RockWorks alongside field mapping experience. Lead with these credentials in your resume and cover letter to differentiate yourself and signal readiness to contribute immediately.
Ask about H-1B sponsorship during the offer stage
Three years of STEM OPT goes quickly. During salary negotiations or offer discussions, ask directly whether the employer sponsors H-1B visas. Employers with prior H-1B filings for geoscience roles are your strongest long-term options.
Report employment changes to your DSO promptly
If you switch employers, move to a new field site, or change job functions significantly during OPT, notify your DSO within 10 days. Reporting delays can jeopardize your status and complicate future visa applications, including H-1B sponsorship.
Geologist OPT: Frequently Asked Questions
Do geology degrees qualify for the 24-month STEM OPT extension?
Yes, most geology and geoscience degrees qualify. The STEM OPT extension applies to degrees on the DHS STEM Designated Degree Program List, which includes geology, geophysics, hydrology, and earth sciences. Your eligibility depends on your program's CIP code, not just the degree title. Confirm with your DSO before applying, since some interdisciplinary programs use CIP codes that fall outside the STEM list.
Can I work for an environmental consulting firm or government contractor on OPT?
Yes, both are common employers for OPT geologists. Government contractors can hire OPT students for most geology roles, though positions requiring security clearances may be restricted to U.S. citizens or permanent residents. Environmental consulting firms frequently hire geologists on OPT and have experience with the STEM extension and subsequent H-1B sponsorship. Review the clearance requirements in any job posting before applying.
Where can I find Geologist jobs from employers open to OPT sponsorship?
Migrate Mate is the recommended platform for OPT students searching for geologist roles. It filters jobs by visa sponsorship willingness, saving you from applying to positions where OPT authorization is a non-starter. This is especially useful for geoscience roles, where sponsorship policies vary widely between large energy companies, smaller environmental firms, and government contractors.
Does working in the field or at remote sites affect my OPT compliance?
Field-based geology work is permitted on OPT as long as the employer who authorized your employment remains the same and the work is related to your degree. If your role requires extended assignments with a third-party client site, confirm that your DSO has the correct employer of record on file. Misreporting your work location or employer can create compliance issues during future visa applications.
What happens to my OPT status if my geology employer reduces my hours or changes my role?
OPT requires that your employment be directly related to your degree and that you work at least 20 hours per week. If your employer reduces you to fewer than 20 hours or reassigns you to work unrelated to your geoscience degree, your OPT compliance is at risk. Report any material changes to your DSO within 10 days. If employment ends, you have a 90-day unemployment allowance across your total OPT period.