The Office of Fellowships and Internships is offering an Interdisciplinary Postdoctoral Fellowship in the area of biomolecular mass spectrometry. Research proposals must focus on mass spectrometry analysis from any type of museum or research sample including artwork, objects, animal, or plant tissues. Applicants must propose to conduct research in-residence for a period of 12 months and have completed or be near completion of the PhD. A stipend of $50,400 a year plus research allowances of up to $4,000 are provided by the Smithsonian Institution. Research projects must be done in English but applicants from any nation are welcome to apply.