EXPOSED
The information-retrieval core of the job — answering reference questions, building search strategies, cataloging and metadata assignment, compiling bibliographies, writing readers' advisory lists — is exactly what language models do cheaply, and vendor-supplied MARC records already stripped much of the cataloging tier. What persists is the physical, community-facing library: running children's storytime and teen programs, teaching information literacy to students who don't know what they don't know, managing budgets and collection challenges, and being the trusted adult in a public building. Most librarians hold an MLS and school librarians need state teaching certification, but that's a hiring gate, not a liability shield, so headcount tracks municipal and campus budgets more than technology.
Mixed — a routine tier and a judgment tier. An 8 reflects the split inside a single workday: OPAC search, copy cataloging against OCLC records, ILL request routing, and database-of-record reference answers are already largely machine work, while storytime, a bibliographic instruction session for a freshman comp class, and a reconsideration hearing over a challenged title still need a person in the room — that mix is why it sits at 8 rather than the 4 a pure cataloging post would get.
Some physical or field component. An 8 covers the shelving-adjacent reality — weeding the stacks by hand, processing and repairing physical items, hauling AV carts and setting up program space, staffing a service desk in a building open to whoever walks in — without reaching the 13+ band, because none of it happens outdoors, on scaffolding, or in an environment you cannot control.
Certification preferred, not legally required. The MLS and, for school librarians, state teaching certification gate who gets hired, but nothing you sign carries personal legal exposure: a bad subject heading, an over-ordered database, or a collection decision is answered to a director, board, or principal, not a licensing body that can strip your credential — hence 5, the certification-preferred floor rather than a licensed-professional score.
Some relationship component. 12 recognizes that regular patrons return for you specifically — the reference interview where someone finally admits what they are actually researching, the teacher who plans a unit with you, the parent whose kid learned to sit through a book at your storytime — but most transactions are with strangers who would take the same answer from a self-checkout or a chatbot, keeping this below the relationship-is-the-product band.
Meaningful discretion. 9 is set by genuine discretion with a backstop: you decide what to buy, what to weed, how to handle a patron privacy request or a minor asking about something sensitive, and how to defend a title under challenge — but selection policies, ALA guidance, and board approval frame those calls, and the consequences of getting them wrong land on the institution rather than on you personally.
Has AI actually changed your work?