Career roadmap
How to Become a Library Science Professor
The education, training, certifications and steps it takes to start working as a library science professor, plus how long it takes and where the career can lead.
To become a library science professor: (1) earn a bachelor’s, (2) earn an MLIS, (3) work in libraries, (4) earn a Ph.D., (5) get hired. Most people need about 6–8 years after a bachelor’s. BLS lists “doctoral or professional degree” as the typical entry-level education.
5 steps to become a library science professor
Earn a bachelor’s
Any field.
Earn an MLIS
ALA-accredited.
Work in libraries
Experience.
Earn a Ph.D.
Research.
Get hired
Faculty role.
Education and training requirements
A Ph.D. and an ALA-accredited MLS or MLIS are typical.
| Typical entry-level education (BLS) | Doctoral or professional degree |
|---|---|
| Related work experience | None |
| On-the-job training | None |
| Typical training time | 6–8 years after a bachelor’s |
Certifications and licenses
- Ph.D. in library or information science: Doctoral degree.
- ALA-accredited MLIS: Professional degree.
- Online teaching certificate: Valued.
- Archival certification: Academy of Certified Archivists.
Skills to build now
Start with information organization, cataloging and metadata, and digital libraries, and practice mentoring and communication. Learning the library science professor vocabulary early makes training and interviews easier.
Where the career can lead
- Librarian: Experience.
- Assistant Professor: Faculty.
- Associate Professor: Tenure.
- Professor or Dean: Lead programs.
Get a head start
Our self-paced Library Science 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 a library science professor?
Most people need about 6–8 years after a bachelor’s of training. A Ph.D. and an ALA-accredited MLS or MLIS are typical.
Do you need a degree to be a library science professor?
Usually. BLS lists a doctoral degree as typical for postsecondary teachers. Universities generally require a doctorate, while community colleges often hire instructors with a master’s degree and professional experience.
What certifications are available for library science professors?
Common credentials include Ph.D. in library or information science, ALA-accredited MLIS, Online teaching certificate, and Archival certification. Requirements vary by state and employer.
Sources
- U.S. Bureau of Labor Statistics, BLS Occupational Employment and Wage Statistics (OEWS), May 2025, SOC 25-1082 (Library science teachers, postsecondary).
- U.S. Bureau of Labor Statistics, BLS Employment Projections, Table 1.2 (2025–35).
- O*NET OnLine summary for Library science 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.