The National eXtreme Ultrafast Science (NeXUS) Facility is a cutting-edge, ultrafast soft x-ray and extreme ultraviolet user facility under development in Columbus, Ohio, USA. The NeXUS Facility will enable researchers to perform time-resolved studies of chemical, electronic, and material dynamics at femtosecond to attosecond time scales and at angstrom length scales. NeXUS is looking for a postdoctoral researcher for the commissioning phase of the facility. The responsibilities will include contributions to commissioning of high-harmonic generation and XUV beamlines, including reporting the results in scientific conferences and peer-reviewed journals. The successful candidate will be encouraged to contribute to the commissioning experiments in attosecond physics or ultrafast XUV spectr