National Radio Astronomy Observatory
Scientist and VLBA Scheduling Officer
USRA
Group Lead for Radio Astronomy
Cardiff University / Prifysgol Caerdydd
Research Assistant
The Arecibo Observatory
Staff Scientist
Cardiff University / Prifysgol Caerdydd
Research Associate
Cornell University
Research Associate
USRA
Research Scientist
USRA
Sr. Scientist, Astronomy
Cornell University
Postdoctoral Associate
Ysgol Penglais School
Cardiff University / Prifysgol Caerdydd
University of Durham
