What Does a Librarian Do?
Librarians organize, maintain, and provide access to collections of books, digital resources, periodicals, and multimedia materials to help patrons find the information they need. On a typical day, a librarian may assist visitors with research inquiries, catalog new acquisitions, manage interlibrary loan requests, develop community programs, and teach information literacy skills to individuals or groups. Librarians work in a variety of settings, including public libraries, school and university libraries, corporate research centers, law firms, hospitals, and government agencies. Many modern librarians also spend a significant portion of their time managing digital databases, maintaining library websites, and guiding users through online research tools.
This career suits detail-oriented individuals who enjoy helping others, have a passion for knowledge, and possess strong organizational and communication skills. A love of technology is increasingly important, as digital resource management continues to grow within the profession. Most positions require Master's degree as a minimum educational qualification. Job outlook is relatively stable, with opportunities varying by sector — school and special libraries tend to show steady demand, while public library positions can be influenced by local government funding. The $61,660 reflects a professional role that rewards expertise in information management and community engagement, with salaries generally increasing with specialization, experience, and the size of the employing institution.
Education & Requirements
Begin your educational journey by completing a Master's degree in any field, though majors in English, history, library science, or information technology can provide a strong foundation for your future career as a librarian.
Most librarian positions require a Master of Library Science (MLS) or Master of Library and Information Science (MLIS). After completing your Master's degree, enroll in an ALA-accredited graduate program to gain specialized knowledge in cataloging, research, and information management.
While working toward or after completing your Master's degree, seek internships, volunteer opportunities, or part-time positions in libraries to build hands-on experience in library operations, customer service, and information systems.
Many states require librarians to hold a specific license or certification, particularly for school librarians. After earning your Master's degree, research your state's requirements and complete any additional exams or coursework needed to become fully certified.
Once you have secured your Master's degree and entered the workforce, stay current in the field by attending workshops, joining professional organizations such as the American Library Association, and pursuing continuing education to advance your career.
Job Outlook
The job outlook for librarians remains steady and promising, with employment projected to grow by +3% over the next decade. Demand is driven by the expanding role of librarians beyond traditional book-lending duties — today's librarians manage digital archives, guide information literacy programs, support research initiatives, and curate specialized databases. Public libraries, academic institutions, K–12 school systems, law firms, hospitals, and government agencies all actively hire credentialed librarians, ensuring a diverse range of employment opportunities. With approximately 15,200 job openings expected each year — fueled by both new positions and retirements — qualified candidates can find consistent pathways into the profession across a variety of organizational settings.
Geographic and specialty strengths play a significant role in shaping where librarians find the most opportunity. Urban and suburban areas with large university systems, major hospital networks, or robust public library systems — such as those in the Northeast, the Pacific Coast, and the Great Lakes region — tend to offer the highest concentration of positions and competitive salaries. The median annual wage for librarians stands at $61,660, though specialists in areas such as law librarianship, medical informatics, data curation, and archival science frequently command higher compensation. As organizations increasingly rely on professionals who can manage complex information ecosystems and support data-driven decision-making, librarians with technical skills and subject expertise are especially well-positioned for long-term career growth.
Where to Study
We’ve identified 15 schools offering programs related to this career, including online options.
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