documentalist
/ˌdɑkjəˈmɛntəlɪst/
noun
- A person who works with or manages documents, especially in a library, archive, or information center.
- As a documentalist, she helped researchers find the records they needed.
- The documentalist organized the old letters and photographs for the museum's archive.
- The library hired a new documentalist to digitize its collection of historical newspapers.