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Master Of Library Science Jobs in Missouri (NOW HIRING)

$53K - $90K/yr

Facilitate the work of library staff and relevant campus stakeholders, design project workflows and ... Master's degree Certifications /Professional Licenses : No additional certification/professional ...

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Master Of Library Science information

See Missouri salary details

$26.7K

$68.5K

$116.3K

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

As of Aug 16, 2026, the average yearly pay for master of library science in Missouri is $68,459.00, according to ZipRecruiter salary data. Most workers in this role earn between $53,500.00 and $80,200.00 per year, depending on experience, location, and employer.

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, often requiring knowledge of cataloging, information management, and digital tools. It can lead to employment in public, academic, or special libraries, with job prospects influenced by technological skills and certification requirements.

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 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 Missouri?

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

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

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

Infographic showing various Master Of Library Science job openings in Missouri as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $68,459 per year, or $32.9 per hour.

Data Manager and Cataloger - Exploitation Specialist Junior

Leidos

Saint Charles, MO • On-site

$59K - $106K/yr

Full-time

Medical, Retirement, PTO

Posted 11 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

79th of 492 rated business services


Job description

Description

The Exploitation Specialist shall engage in the systematic aggregation, organization, preservation, and custodianship of the customer's repository of geospatial and textual artifacts (inclusive of cartographic representations, graphical depictions, optical storage media, textual compilations, intelligence dossiers, handheld imagery, and digital data arrays). The incumbent will oversee the perpetuation of the library's assemblage and ensure the comprehensive discoverability of all informational assets.

Primary Responsibilities

  • Execute the transmutation of analog customer records into digital formats.

  • Undertake custodial operations for the collection, encompassing indexing, encoding, archival, dissemination, and analogous activities.

  • Facilitate the augmentation of the collection by proposing acquisitions predicated on expendable replenishment protocols and bespoke client requisitions.

  • Enforce the application of declassification protocols where pertinent.

  • Render investigatory assistance and ad hoc project support through the utilization of multifarious databases and esoteric source repositories.

  • Contribute to the genesis and sustenance of data repositories, synoptic datasets, tabular compilations, and visual documentation.

  • Assist in the formulation, evaluation, and dissemination of procedural guidelines for web-based interfaces.

  • Populate and curate the customers library systems database and associated collections.

  • Provide auxiliary support for the archival activities of the Library of Congress concerning cartographic and graphical materials.

  • Adhere scrupulously to the established cataloging directives of the customer.

  • Participate in the upkeep of databases and library content, including the incorporation, excision, investigation, rectification, and sanitization of data.

  • Engage in the scrutiny of metadata and the verification of its structural and semantic integrity.

  • Contribute to the provision of Quality Assessment and Management services.

  • Collaborate with affiliated entities, technical authorities, and project leadership as necessitated.

Basic Qualifications

  • Ordinarily necessitates the possession of a High School diploma coupled with 2–3 years of antecedent relevant experience.

  • Active TS/SCI clearance with eligibility for TS/SCI CI Polygraph adjudication.

  • Proficiency in the deployment of anti-malware software and associated methodologies.

  • Demonstrated familiarity with procedural and operational paradigms of library clerical functions.

  • Comprehension of library cataloging conventions and standards.

  • 1–3 years of substantiated experience in the stewardship and evolution of data repositories.

Preferred Qualifications

  • Bachelor's degree in Geographic Information Systems (GIS) or a cognate academic discipline.

  • Operational knowledge of clerical methodologies.

  • TS/SCI CI Polygraph clearance.

  • Capacity to adapt to dynamic priorities and directives from supervisory and client entities.

  • Proven aptitude in the orchestration, prioritization, and punctual execution of assignments.

  • Experience in the management of scientific collections.

Acquaintance with library sciences and standards such as MARC 21, AACR2R, and RDA.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:August 5, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $59,150.00 - $106,925.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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