Popular MLIS Specializations and Concentrations
Most Massachusetts MLIS programs let you tailor your degree through formal concentrations or curated electives. Picking a track early helps you line up the right internships and coursework, and it signals focus to hiring managers. Below are the four specializations that dominate Massachusetts programs, and the kinds of employers each one points toward.
Archives and Preservation
This track covers appraisal, arrangement and description, digital preservation, and records management. Graduates typically land at university special collections, historical societies, government archives, and corporate records departments. Boston's dense archival ecosystem (the Massachusetts Historical Society, university repositories, the JFK Library, hospital archives) makes this an unusually strong region for the specialty. Simmons University's archival studies degree is one of the better known programs in the country, and its proximity to Boston-area repositories means practicum placements are plentiful.
School Librarianship
If you want to work in a K-12 library, this is the path. In Massachusetts, school librarian roles in public schools require licensure through the Department of Elementary and Secondary Education (MA DESE), so look for an MLIS track that aligns coursework and practicum hours with DESE's Library Teacher license requirements. Employers are public school districts, charter schools, and independent schools across the state.
Cultural Heritage Informatics
This specialization sits at the intersection of libraries, museums, and digital humanities. Coursework typically covers metadata standards, digital collections, exhibits, and community engagement. Graduates work in museums, galleries, public libraries with strong local-history programs, and cultural nonprofits. Simmons offers a well-regarded cultural heritage MLIS track that draws on Boston's museum sector.
Data and Information Science
The data track covers information architecture, user experience, data curation, and analytics. It is the most directly transferable to non-library employers: tech companies, consulting firms, healthcare systems, and corporate research divisions. Job titles often drop the word librarian entirely (information architect, data curator, taxonomist, UX researcher). The skills you learn in an MLS program map cleanly onto these roles even when the title sounds nothing like a traditional library job.
Choosing Your Track
The simplest filter is to picture the building you want to work in. A university stacks room, an elementary school, a museum gallery, or a corporate office each map to a different concentration. Visit a few of those workplaces before you commit, and talk to people doing the job.