The traditional and most common way of obtaining a doctorate in Germany is by doing so individually under supervision of a single professor (Doktorvater or Doktormutter) without any formal curriculum. During their studies, doctoral students are enrolled at university while often being employed simultaneously either at the university itself, at a research institute or at a company as a researcher.[5] Working in research during doctoral studies is, however, not a formal requirement.
In addition to social services, those with a graduate degree in psychology are also qualified to work in research or educational settings. College and universities employ PhD-level (and occasionally masters level) graduates to fill faculty positions. Professors are generally expected to teach undergraduate- and graduate-level students as well as conduct research.

Graduate studies in Environmental Engineering at Oregon State University emphasize the understanding of fundamental scientific and engineering principles to manage and solve environmental problems in natural and engineering systems. The instructional program is designed to develop strong analytical, design, and management capabilities in the application of biological, chemical and physical...

Postgraduate degrees are more focused than undergraduate degrees, with classes centered around a specific field of study. Seeking a master's degree requires one to three years of additional study, while a doctoral degree requires four to six years. Some colleges offer both undergraduate and graduate degree paths, while other colleges only offer one or the other.
If you are dedicated to creating better ways to feed or fuel the world now and in the future, studying crop science can ensure that you have a hand in the development of new, sustainable methods of agriculture for Oregon and the world. You'll gain practical experience in quality breeding methods, seed technology, entomology, weed management techniques and more.
This 18-credit graduate credential will help prepare you to link scientists, decision-makers, and stakeholders when managing recreational and commercial fisheries and fish habitat and contribute towards the general conservation of aquatic resources.  Through quality courses, you can practice skills in biology, economy, law and social science as you deal with issues across a wide range of...
In some countries such as Finland and Sweden, there is the degree of Licentiate, which is more advanced than a master's degree but less so than a Doctorate. Credits required are about half of those required for a doctoral degree.[10] Coursework requirements are the same as for a doctorate, but the extent of original research required is not as high as for doctorate.[11][12] Medical doctors for example are typically licentiates instead of doctors.