Career roadmap
How to Become an Earth Sciences Professor
The education, training, certifications and steps it takes to start working as an earth sciences professor, plus how long it takes and where the career can lead.
To become an earth sciences professor: (1) earn a geoscience bachelor’s, (2) do research, (3) complete a Ph.D., (4) do a postdoc, (5) get hired. Most people need about 5–7 years after a bachelor’s. BLS lists “doctoral or professional degree” as the typical entry-level education.
5 steps to become an earth sciences professor
Earn a geoscience bachelor’s
Field camp included.
Do research
Undergraduate projects.
Complete a Ph.D.
Publish.
Do a postdoc
Optional.
Get hired
Faculty role.
Education and training requirements
A Ph.D. in geology, oceanography or atmospheric science is typical for universities.
| Typical entry-level education (BLS) | Doctoral or professional degree |
|---|---|
| Related work experience | None |
| On-the-job training | None |
| Typical training time | 5–7 years after a bachelor’s |
Certifications and licenses
- Ph.D. in earth science: Doctoral degree.
- Professional Geologist (PG): State license, valued for applied work.
- Field safety training: Required for trips.
- Research grants: NSF and others.
Skills to build now
Start with geology or atmospheric science, field methods, and data analysis, and practice curiosity and leadership. Learning the earth sciences professor vocabulary early makes training and interviews easier.
Where the career can lead
- Graduate Researcher: Train.
- Assistant Professor: Tenure track.
- Associate Professor: Tenure.
- Professor or Chair: Lead departments.
Get a head start
Our self-paced Earth Sciences Professor training gives you a realistic, practical overview of the job (duties, terminology, step-by-step tasks, safety and interview prep) so you can decide with confidence and show employers you’re serious.
Common questions about getting started
How long does it take to become an earth sciences professor?
Most people need about 5–7 years after a bachelor’s of training. A Ph.D. in geology, oceanography or atmospheric science is typical for universities.
Do you need a degree to be an earth sciences professor?
Usually. BLS lists a doctoral degree as typical for postsecondary teachers. Universities generally require a Ph.D., while community colleges often hire instructors with a master’s degree and professional experience.
What certifications are available for earth sciences professors?
Common credentials include Ph.D. in earth science, Professional Geologist (PG), Field safety training, and Research grants. Requirements vary by state and employer.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 25-1051 (Atmospheric, earth, marine, and space sciences teachers, postsecondary).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Atmospheric, earth, marine, and space sciences teachers, postsecondary (U.S. Department of Labor).
- BLS Occupational Outlook Handbook.
Reviewed by the Career Education Institute Curriculum Team. Pay figures are national estimates; local pay varies. See our editorial policy.