We are seeking a highly motivated individual to join the research team of Professor John R Speakman as Postdoc. The successful candidates will have a PhD degree and have prior work involving energy metabolism measurements in animal or human models. A previous period of study in the USA or Europe would be a distinct advantage but not a prerequisite. Prior experience and expertise with state of the art methods in these areas is required. Knowledge and expertise in wild animal manipulation would be advantageous. The positions offered will depend on current position and prior experience. Interested candidates should contact Professor Speakman (email@example.com) directly enclosing a cover letter and CV.