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Library Science Jobs in St Louis, MO (NOW HIRING)

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Library Science information

See St Louis, MO salary details

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How much do library science jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for library science in St. Louis, MO is $15.30, according to ZipRecruiter salary data. Most workers in this role earn between $11.44 and $17.07 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a library science professional?

To thrive in Library Science, you need a solid grounding in information organization, research, and cataloging, typically supported by a master's degree in library science (MLS or MLIS). Familiarity with integrated library systems (ILS), digital archives, and metadata standards like MARC or Dublin Core is essential. Strong interpersonal skills, customer service orientation, and adaptability help professionals assist diverse patrons and manage changing information needs. These skills are crucial for efficiently organizing resources, facilitating information access, and supporting lifelong learning in a rapidly evolving field.

What is library science?

Library science is the field that deals with the organization, management, and dissemination of information resources within libraries and similar institutions. Professionals in library science are responsible for cataloging books and media, helping patrons locate information, and preserving collections. They may also work with digital resources, data management, and information literacy. The field combines elements of information technology, archival science, and customer service to support education and research.

What are some common challenges faced by professionals in library science, and how can they be addressed?

Library science professionals often encounter challenges such as adapting to rapidly evolving technology, managing diverse patron needs, and navigating budget constraints. Staying current with digital resources and library management systems is essential, as is developing strong communication skills to serve a wide range of users. Proactively engaging in professional development, collaborating with colleagues, and seeking innovative ways to deliver services can help address these challenges while enhancing the value libraries provide to their communities.

What is the difference between Library Science vs Archivist?

AspectLibrary ScienceArchivist
Required CredentialsMaster's degree in Library Science or Information ScienceBachelor's or Master's degree in Archival Studies, History, or Library Science
Work EnvironmentPublic, academic, or special librariesArchives, museums, or historical repositories
Employer & Industry UsageLibraries, educational institutions, government agenciesHistorical societies, museums, government archives
Common Search & ComparisonLibrary Science vs Archivist

Library Science and Archivists both work with information management, but Library Science focuses on organizing and providing access to library resources, while Archivists preserve and manage historical records and documents. Their roles often overlap in information organization, but their environments and specific skills differ.

What are popular job titles related to Library Science jobs in St. Louis, MO? For Library Science jobs in St. Louis, MO, the most frequently searched job titles are:
What cities near St. Louis, MO are hiring for Library Science jobs? Cities near St. Louis, MO with the most Library Science job openings:
Infographic showing various Library Science job openings in St. Louis, MO as of August 2026, with employment types broken down into 88% Full Time, 6% Part Time, and 6% Contract. Highlights an 77% In-person, 10% Hybrid, and 13% Remote job distribution, with an average salary of $31,823 per year, or $15.3 per hour.

Data Manager and Cataloger - Exploitation Specialist Junior

Leidos

East Saint Louis, IL • On-site

$59K - $106K/yr

Full-time

Medical, Retirement, PTO

Posted 4 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 151 frontline employees who took The Breakroom Quiz

77th of 485 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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