Senior Sales Counter Attendant (Detail/ Temporary Promotion Opportunity)

Here is the clean, well-structured semantic HTML for the **Librarian (Computer Science and Artificial Intelligence)** posting:

Opening Date: July 6, 2026
Closing Date: August 5, 2026
Grade Level: GS-09
Open to library employees within the Library Collections and Services Group (LCSG) only.

About the role

The position serves as a computer science and artificial intelligence subject specialist within the Science Section of the Researcher Engagement and General Collections Division, General and International Collections Directorate, Researcher and Collections Services at the Library of Congress. The Science Section provides public reference services within the Library’s Science and Business Reading Room and online and is responsible for the development of the Library’s collections in the fields of computer science, artificial intelligence, and related disciplines.

Responsibilities

• Provide specialized reference and research services to patrons in computer science, artificial intelligence, and related fields, both in-person and online.
• Develop and maintain the Library’s collections in computer science and artificial intelligence, including selection, acquisition, and evaluation of materials.
• Collaborate with other librarians, curators, and subject specialists to enhance access to and discovery of relevant collections.
• Assist in the creation of research guides, bibliographies, and other tools to support patron research.
• Participate in outreach and instructional activities, including workshops, presentations, and consultations.