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Masters In Library Science Jobs in Washington (NOW HIRING)

The Consortium, Inc.

Research Librarian

Washington, DC · On-site

$60K - $65K/yr

Participates in special projects and any other duties as assigned Requirements • Master's degree in Library Science (ALA accredited) • 3+ years of experience • Expertise in using SharePoint ...

Masy Group

Senior Library Operations Specialist

Bethesda, MD · On-site

$85 - $135/hr

  • Medical

  • Retirement

Bachelor\'s degree in Library Sciences * At least 5 years of experience in the library sciences field * Ability to monitor specialized areas, review documents, and assign metadata/tags * Ability to ...

New

X-Energy, LLC

Specialist V, Teamcenter Librarian

Rockville, MD · On-site

$106.07 - $122.61/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Bachelor's degree in library science, information management, mechanical engineering, or a related field, or equivalent experience. * In‑depth experience with Siemens NX and Teamcenter PLM ...

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Masters In Library Science information

What is a masters in library science?

A Masters in Library Science (MLS) is a graduate degree that prepares individuals for professional careers in libraries, archives, and information centers. The program typically covers subjects such as information organization, research methods, digital librarianship, and management of library services. Graduates are qualified for roles such as librarians, archivists, data curators, and information specialists in schools, public libraries, universities, and other organizations. Earning an MLS is often required for librarian positions in many public and academic libraries in the United States.

What are the key skills and qualifications needed to thrive in a role requiring a masters in library science?

To thrive in positions requiring a Master’s in Library Science, you need a solid understanding of information organization, research methods, and digital resource management, typically supported by an ALA-accredited MLS or MLIS degree. Familiarity with library management systems (like Koha or Alma), cataloging tools, and digital archiving platforms is essential. Strong interpersonal, communication, and problem-solving skills help librarians effectively serve diverse communities and collaborate with colleagues. These competencies ensure efficient access to information, high-quality service, and the ability to adapt to evolving library technologies.

What types of career advancement opportunities are available for professionals with a masters in library science?

Professionals with a Masters in Library Science (MLS) can pursue a variety of career advancement opportunities, including moving into supervisory or management roles such as Library Director, Branch Manager, or Department Head. Many MLS graduates also specialize in areas like digital curation, archival management, or information technology, which can open doors to positions in academia, government, or corporate settings. Additionally, staying current with emerging technologies and obtaining certifications can help MLS holders progress into leadership or specialized expert roles. Networking, professional association involvement, and ongoing education are also important for career growth in this field.

What is the difference between Masters In Library Science vs Library Technician?

AspectMasters In Library ScienceLibrary Technician
Required CredentialsMaster's degree in Library Science or Information ScienceAssociate's degree or post-secondary certificate in library technology
Work EnvironmentPublic, academic, or special libraries; research institutionsPublic, school, or small community libraries
Employer & Industry UsageLibraries, educational institutions, archivesLibraries, schools, government agencies
Common Search & Comparison IntentUnderstanding advanced roles, qualifications, and career pathsEntry-level library support roles, job requirements

The Masters In Library Science prepares individuals for advanced librarian roles requiring a master's degree, while Library Technicians typically hold an associate's or certificate and perform support tasks. The MLS is suited for those seeking leadership, research, or specialized positions, whereas Library Technicians focus on day-to-day library operations and assistance.

Is it worth getting a master's in library science?

A master's in library science prepares individuals for roles such as librarians and information specialists, often requiring knowledge of cataloging, digital resources, and information management. It can improve job prospects and earning potential, especially in public, academic, or specialized libraries, but the value depends on career goals and local job market demand.

What can I do with a master's in library science?

A master's in library science prepares individuals for roles such as librarian, archivist, information specialist, or digital librarian. Graduates can work in public, academic, or special libraries, managing collections, providing research assistance, or developing digital resources, often requiring knowledge of cataloging, information management, and relevant software tools.

What are popular job titles related to Masters In Library Science jobs in Washington?

For Masters In Library Science jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Masters In Library Science jobs in Washington look for?

The top searched job categories for Masters In Library Science jobs in Washington are:

Masters In Library Science jobs near you
Infographic showing various Masters In Library Science job openings in Washington as of August 2026, with employment types broken down into 1% As Needed, 73% Full Time, 17% Part Time, 2% Temporary, and 7% Contract. Highlights an 70% Physical, 4% Hybrid, and 26% Remote job distribution.

Head Cataloger - Library Support Services

TLN Worldwide Enterprises Inc

Washington, DC

$95K - $135K/yr

Full-time

Re-posted 13 days ago

Job description

Description

The Head Cataloger serves as the senior subject matter expert in library cataloging and metadata management, supporting the National Defense University (NDU) Libraries. This role is responsible for leading cataloging operations, managing complex metadata environments, and supporting the migration and implementation of the Ex Libris ALMA / PrimoV / Digital Integrated Library System (ILS).


The Head Cataloger plays a critical role in ensuring accurate organization, discoverability, and accessibility of both physical and digital collections, directly supporting NDU's mission to advance research, education, and national security strategy. 


Key Responsibilities


Integrated Library System (ILS) Migration & Implementation
  • Lead and support migration from legacy systems (e.g., SirsiDynix Symphony) to Ex Libris ALMA / PrimoV / Digital 
  • Coordinate with internal stakeholders and external vendors to ensure successful implementation 
  • Support configuration, troubleshooting, and post-migration system optimization 
  • Track and resolve migration-related issues and maintain documentation 
Cataloging & Metadata Management
  • Perform original cataloging in accordance with national standards (e.g., MARC 21, RDA) 
  • Create, edit, and maintain bibliographic and authority records 
  • Analyze subject matter and assign appropriate classification, call numbers, and subject headings 
  • Ensure consistency, accuracy, and discoverability across all catalog records 
Collections Maintenance (Physical & Digital)
  • Maintain and enhance catalog records for: 
    • Physical collections 
    • Digital assets 
    • Special collections and archives 
  • Perform database clean-up, normalization, and deduplication of records 
  • Ensure compliance with metadata standards including: 
    • MARC 
    • Dublin Core 
    • EAD 
    • VRA 
    • ISO metadata standards  
Authority Control & Data Integrity
  • Implement and maintain authority control processes across all collections 
  • Standardize naming conventions, subject headings, and taxonomy structures 
  • Build and maintain indexing structures to improve search and retrieval 
  • Ensure high levels of data consistency across catalog systems 
Digital Content & Knowledge Management
  • Support digital repository management and metadata creation 
  • Assist in managing digital archives, government documents, and special collections 
  • Apply best practices in information architecture and data organization 
  • Support web-based library services and digital discovery tools 
Performance Monitoring & Reporting
  • Track cataloging output, accuracy, and system performance metrics 
  • Prepare and submit monthly status reports detailing: 
    • Records created/updated 
    • Issues identified/resolved 
    • System improvements and recommendations 
  • Support audits, quality checks, and compliance reviews 
Collaboration & Stakeholder Support
  • Work closely with: 
    • Library leadership 
    • Project managers 
    • IT/system vendors 
  • Provide subject matter expertise and recommendations on cataloging practices 
  • Participate in meetings and provide updates on progress and challenges 

Requirements

  • Master's degree in Library Science (MLS/MLIS) from an ALA-accredited program 
  • Minimum 5+ years of experience in professional library cataloging 
  • Strong experience in: 
    • Original cataloging 
    • Metadata standards and schema 
    • Library systems and database management 
  • Experience in academic or special libraries strongly preferred 
Required Skills & Expertise
  • Deep knowledge of: 
    • MARC 21, RDA, Dublin Core, EAD 
    • Authority control and taxonomy management 
  • Experience with: 
    • Integrated Library Systems (ILS), preferably Ex Libris ALMA / Primo 
    • OCLC cataloging tools 
  • Strong analytical and data quality management skills 
  • Ability to manage complex datasets and large-scale catalog systems

Apply