OPT Environmental Geologist Jobs
Environmental Geologist jobs on OPT involve fieldwork, site assessments, and lab analysis, making STEM OPT designation common since the role typically requires a degree in geology, environmental science, or a related field. Your 12-month standard OPT period can extend to 24 months under STEM OPT, giving you meaningful time to build U.S. experience and pursue H-1B visa sponsorship.
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Get Access To All JobsOverview:
Do you want to build an impactful career to change the world for the better?
Geosyntec has an exciting opportunity for an Early-Career Geologist or Environmental Scientist in our Pittsburgh, PA office, as part of our contaminated site assessment & remediation practice. The position will have the opportunity to apply academic knowledge to real-world situations while also learning the business skills needed for a successful consulting career.
Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.
We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
- Fieldwork such as soil, surface water, sediment, soil vapor, and groundwater sampling, drilling and contractor oversight, aquifer testing, geophysical investigations, and/or remediation system operation and maintenance;
- Chemical data and contaminant fate & transport evaluation;
- Groundwater and soil remedy evaluation, cost estimation, and implementation;
- Aquifer testing and hydrogeologic data analyses;
- Groundwater modeling and 3D data visualization;
- Environmental due diligence, regulatory compliance services, and permitting;
- Data analysis, including preparing maps, tables, soil boring logs, cross sections and figures;
- Preparation of technical reports, letters, memoranda, plans, specifications, and proposals; and
- Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed.
EDUCATION AND LICENSURE:
- Bachelor’s degree in geology or environmental science. (required)
- Advanced degree in the same. (preferred)
- Professional development toward Geologist-in-Training (GIT) (strongly preferred)
SKILLS, EXPERIENCE AND QUALIFICATIONS:
- Prior research experience in structural geology, geochemistry, or hydrogeology. (preferred)
- Prior internship experience in environmental consulting. (preferred)
- Experience with ArcView, GIS, AutoCAD, Microsoft Access, Modflow, Leapfrog Works, and/or EVS. (preferred)
- Regular field work and overnight travel. (required)
- Health & Safety training, medical monitoring, and client-driven drug and background testing. (required)
- Valid U.S. driver’s license and a satisfactory driving record for business travel. (required)
- Current OSHA 40-hr HAZWOPER training and refreshers. (preferred)
Overview:
Do you want to build an impactful career to change the world for the better?
Geosyntec has an exciting opportunity for an Early-Career Geologist or Environmental Scientist in our Pittsburgh, PA office, as part of our contaminated site assessment & remediation practice. The position will have the opportunity to apply academic knowledge to real-world situations while also learning the business skills needed for a successful consulting career.
Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.
We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.
ESSENTIAL DUTIES AND RESPONSIBILITIES:
- Fieldwork such as soil, surface water, sediment, soil vapor, and groundwater sampling, drilling and contractor oversight, aquifer testing, geophysical investigations, and/or remediation system operation and maintenance;
- Chemical data and contaminant fate & transport evaluation;
- Groundwater and soil remedy evaluation, cost estimation, and implementation;
- Aquifer testing and hydrogeologic data analyses;
- Groundwater modeling and 3D data visualization;
- Environmental due diligence, regulatory compliance services, and permitting;
- Data analysis, including preparing maps, tables, soil boring logs, cross sections and figures;
- Preparation of technical reports, letters, memoranda, plans, specifications, and proposals; and
- Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed.
EDUCATION AND LICENSURE:
- Bachelor’s degree in geology or environmental science. (required)
- Advanced degree in the same. (preferred)
- Professional development toward Geologist-in-Training (GIT) (strongly preferred)
SKILLS, EXPERIENCE AND QUALIFICATIONS:
- Prior research experience in structural geology, geochemistry, or hydrogeology. (preferred)
- Prior internship experience in environmental consulting. (preferred)
- Experience with ArcView, GIS, AutoCAD, Microsoft Access, Modflow, Leapfrog Works, and/or EVS. (preferred)
- Regular field work and overnight travel. (required)
- Health & Safety training, medical monitoring, and client-driven drug and background testing. (required)
- Valid U.S. driver’s license and a satisfactory driving record for business travel. (required)
- Current OSHA 40-hr HAZWOPER training and refreshers. (preferred)
See all 142+ OPT Environmental Geologist Jobs
Sign up for free to unlock all listings, filter by visa type, and get alerts for new OPT Environmental Geologist Jobs.
Get Access To All JobsTips for Finding OPT Sponsorship in Environmental Geologist
Target environmental consulting firms with federal contracts
Firms like those holding EPA, Army Corps, or DOE contracts sponsor OPT and H-1B visa workers regularly. Federal contract work requires technical specialists, making these employers structurally dependent on hiring geologists regardless of visa status.
Highlight your STEM OPT eligibility upfront
Environmental Geology typically qualifies for the 24-month STEM OPT extension. Mentioning this in your cover letter reduces employer hesitation, since they get nearly three years of work authorization before any H-1B filing decision becomes necessary.
Get licensed or start the process before job searching
Many Environmental Geologist roles require a Professional Geologist license or active progress toward one. Passing the Fundamentals of Geology exam signals commitment and makes you a stronger hire for employers evaluating OPT candidates against permanent residents.
Frame your fieldwork and lab skills quantitatively on your resume
Employers reviewing OPT candidates want specifics. List software platforms you use, sample volumes processed, or number of Phase I and Phase II ESA reports completed. Concrete output makes your candidacy easier to justify internally when sponsorship conversations arise.
Apply to state and local government environmental agencies
State environmental agencies routinely hire geologists and can sponsor OPT work authorization. Government roles often have structured career ladders and established HR processes for visa sponsorship, reducing the ambiguity that smaller private employers sometimes struggle with.
Time your STEM OPT extension application carefully
File your STEM OPT extension at least 90 days before your standard OPT expires. Delays in your DSO reporting or USCIS processing can create unauthorized gaps. Confirm your employer is E-Verify registered, which is required for STEM OPT.
Environmental Geologist OPT: Frequently Asked Questions
Does Environmental Geologist qualify for STEM OPT extension?
Yes, in most cases. If your degree is in geology, geoscience, environmental science, or a closely related STEM field, you qualify for the 24-month STEM OPT extension beyond your initial 12-month OPT period. Your DSO will confirm eligibility based on your degree's CIP code. Most accredited geology and geoscience programs carry qualifying CIP codes, so the extension is broadly available to Environmental Geologist candidates.
Do Environmental Geologist employers commonly sponsor H-1B visas?
Environmental consulting firms and government contractors sponsor H-1B petitions with reasonable frequency because qualified geologists are in consistent demand and the specialty occupation criteria are well-established for licensed or degree-holding geologists. Smaller boutique firms sponsor less often than mid-sized and large firms. Migrate Mate filters sponsorship-willing employers so you can focus your applications where sponsorship is actually on the table.
Can I work in the field on OPT as an Environmental Geologist?
Yes. OPT authorizes you to work in your field of study, which includes fieldwork such as soil sampling, well installation, and site investigation. Your employment must be directly related to your degree. Keep records of your job duties in case USCIS reviews your OPT employment, since field-heavy roles are sometimes scrutinized to confirm the degree connection.
What happens to my OPT if my Environmental Geologist contract ends between projects?
Standard OPT allows up to 90 days of cumulative unemployment during the 12-month period. STEM OPT allows up to 150 days total across both periods. If a contract ends and you're between projects, those days count toward your unemployment limit. Start your next job search immediately and document your efforts. Short consulting gaps are common in this field, so tracking your days carefully matters.
Does working part-time on OPT as an Environmental Geologist count toward my authorization?
Yes, OPT permits part-time employment of at least 20 hours per week during the academic year and full-time during breaks. Part-time Environmental Geologist roles do count as valid OPT employment as long as the work is directly related to your geology or environmental science degree. However, STEM OPT extension requires full-time employment of at least 20 hours per week with an E-Verify enrolled employer.