ZipRecruiter

Log In

1

Master Of Library Science Jobs in Pennsylvania (NOW HIRING)

Howard

Reference Librarian

Library, PA

$48K - $58K/yr

Master's degree in library science (MLS), Library and Information Science (MLIS), or a related field from an accredited institution. Knowledge of library services and management. Compliance Salary ...

County of Chester, PA

Library Assistant

West Chester, PA · On-site

$16.78/hr

... of a non-professional nature and refer persons requiring professional assistance to a librarian ... This position requires the ability to master basic online circulation functions, and demonstrate ...

County of Chester

Library Assistant

West Chester, PA

$16.78/hr

... of a non-professional nature and refer persons requiring professional assistance to a librarian ... This position requires the ability to master basic online circulation functions, and demonstrate ...

County of Chester

Library Assistant

West Chester, PA

$16.78/hr

The ability to master basic and specialized online circulation functions, and demonstrate current ... Report of criminal history from the Pennsylvania State Police (PSP); Child Abuse History Clearance ...

Goodwin

Research Analyst

Philadelphia, PA · On-site

Master of Library Science from an ALA accredited library school. Demonstrated, relevant professional research experience in a private law firm or academic law library, special library or research ...

County of Chester

Librarian

West Chester, PA

$28.31/hr

One year of job-related library experience. Master's degree from an ALA-accredited college or university in Library or Information Science. Familiarity with the principles and practices of public ...

County of Chester

Librarian

West Chester, PA

$28.31/hr

One year of job-related library experience. Master's degree from an ALA-accredited college or university in Library or Information Science. Familiarity with the principles and practices of public ...

next page

Showing results 1-20

All JobsMaster Of Library Science JobsMaster Of Library Science Jobs in Pennsylvania

Master Of Library Science information

See Pennsylvania salary details

$28.6K

$73.2K

$124.3K

How much do master of library science jobs pay per year?

As of Sep 5, 2026, the average yearly pay for master of library science in Pennsylvania is $73,159.00, according to ZipRecruiter salary data. Most workers in this role earn between $57,100.00 and $85,700.00 per year, depending on experience, location, and employer.

What is a Master of Library Science degree?

A Master of Library Science (MLS) is a graduate degree that prepares students for professional roles in libraries and information centers. The program typically covers topics such as information organization, research methods, digital libraries, and library management. Graduates can pursue careers as librarians, archivists, or information specialists in public, academic, special, or school libraries. An MLS is often required for librarian certification and advancement in the field. Many programs also offer specializations in areas like youth services, archives, or digital curation.

What are the key skills and qualifications needed to thrive as a Master of Library Science?

To thrive as a professional with a Master of Library Science, you need expertise in information organization, research methods, and digital resource management, typically supported by an MLS or MLIS degree. Familiarity with integrated library systems (ILS), cataloging tools like MARC, and digital databases is essential for modern library operations. Strong interpersonal, instructional, and problem-solving skills help librarians engage diverse communities and support information literacy. These competencies are crucial for providing effective access to information, adapting to evolving technologies, and meeting the needs of library users.

What are some common challenges faced by professionals with a Master of Library Science degree in modern library environments?

Professionals with a Master of Library Science degree often face challenges related to adapting to rapidly evolving technology, such as managing digital resources and teaching information literacy skills. Additionally, balancing traditional library responsibilities with new roles in data management, digital archiving, and community engagement can be demanding. Collaboration with IT staff, educators, and community organizations is also increasingly important to meet diverse patron needs and expand library services effectively.

What is the difference between Master Of Library Science vs Archivist?

AspectMaster Of Library ScienceArchivist
Required CredentialsMLS degree, certification often optionalBachelor's or Master's in Archival Studies or related field, certification optional
Work EnvironmentLibraries, information centers, educational institutionsArchives, museums, historical repositories
Industry UsageUsed across public, academic, special librariesPrimarily in historical, cultural, and governmental institutions

The Master Of Library Science and Archivist roles share similar educational backgrounds and work environments focused on information management. However, MLS graduates typically work in libraries serving the public or academic communities, while archivists focus on preserving historical records and artifacts. Both careers require specialized knowledge, but their daily tasks and industry settings differ significantly.

Is a master's in library science useful?

A master's in library science prepares individuals for careers as librarians, archivists, and information specialists, providing skills in information management, cataloging, and digital tools. It is often required for public, academic, and special library positions and can lead to roles involving research, community outreach, and technology integration.

What can I do with a Master of Library Science?

A Master of Library Science prepares individuals for careers as librarians, archivists, information managers, and research specialists. Graduates can work in public, academic, special, or corporate libraries, often utilizing cataloging, reference services, and digital information management skills. Certification or state licensure may be required for certain positions.

What are popular job titles related to Master Of Library Science jobs in Pennsylvania?

For Master Of Library Science jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Master Of Library Science jobs in Pennsylvania look for?

The top searched job categories for Master Of Library Science jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Master Of Library Science jobs?

Cities in Pennsylvania with the most Master Of Library Science job openings:

Master Of Library Science jobs near you
Infographic showing various Master Of Library Science job openings in Pennsylvania as of August 2026, with employment types broken down into 55% Full Time, and 45% Part Time. Highlights an 100% In-person job distribution, with an average salary of $73,159 per year, or $35.2 per hour.

Elementary Library Media Specialist

Mount Union Area School District

PA • On-site

Full-time

Posted 15 days ago

Job description

Elementary Library Media Specialist
Full-Time Certified Position
Library Science PK-12 Certification Required
The Mount Union Area School District is seeking a dedicated Elementary Library Media Specialist to provide students with an enriched library environment offering a wide variety of materials that inspire intellectual growth, and to help students develop the skills needed to make full use of library resources.
Job Summary
To provide all students with an enriched library environment containing a wide variety and range of materials that will invite intellectual growth, and to aid all students in acquiring the skills needed to take full advantage of library resources.
Primary Duties and Responsibilities
Specific duties and responsibilities shall include, but not be limited to:
  1. Provide library instruction for students in the area of library resources (primary responsibility).
  2. Operate and supervise the library(ies) to which assigned.
  3. Work with teachers and support in the selection, distribution, and acquisition of appropriate books, periodicals, and other resource materials.
  4. Complement the reading program under the supervision of the Elementary Principal and the Director of Curriculum and Instruction.
  5. Act as a teacher resource person in each of the elementary buildings assigned.
  6. Work closely with the Elementary Principal and teachers to update and develop a practical, workable scope and sequence for the library curriculum involving kindergarten through fifth grade students.

Internal applicants should submit a letter of interest to applications@muasd.org.
Outside applicants should submit a letter of interest, resume, Standard PA Teaching application, PA certificate,
transcripts/credentials, three professional letters of reference (within one year), current clearances (within one
year), and Act 168 Disclosure form. Please submit to applications@muasd.org.
To ensure fair consideration, applicants must submit a complete application package. Incomplete
submissions will not be considered

Apply