What is a Postdoc?
by Tyasning Kroemer, Ph.D.

by Tyasning Kroemer, Ph.D.
Some people who have been in academia for a while are familiar with this term: postdoctoral researcher (a postdoc). Likewise, many undergraduate students in the sciences have heard the term. It’s a path they may one day take, but it still is a little vague. For those who are new or unfamiliar with the term, a quick guess may lead them to another question, “Is that another degree after you finish your PhD?” For some of us, who just submitted the first draft of our dissertation and set up our defense date, it seems that a postdoc position is the default path after finishing your PhD. Particularly, when you start to worry about finding a job as soon as you graduate. But, before you apply for a postdoc position, you may want to explore more details about the types of postdoc positions and the job responsibilities of postdocs.
A postdoc is a PhD research scientist working temporarily under the supervision of a mentor, commonly the principal investigator of a research project. The goal of a postdoc is to gain more training, experience and skills, before entering a more permanent science career.
A postdoc usually performs research designed by the mentor. Following their research, a postdoc will potentially publish their work in a peer-reviewed journal. In addition, a postdoc who works in academia may have to help their mentor write a grant proposal to apply for research funding and they may also help train a mentor’s graduate students.
Based on where they work, there are three common types of postdocs:
A postdoc appointment is typically 2-4 years. However, the length of your appointment as a postdoc usually depends on the funding for your research project. In academia and government, the expectation of the mentor is for you to finish and publish your research within a given timeline.
Some postdocs usually extend the length of their appointment by applying for more funding. Particularly, if they think they still need more training as a research scientist.
In industry, a postdoc appointment depends on a team’s particular research goal. For example, a goal might be to introduce and establish a new technology for that team. Therefore, the length of time for the postdoc appointment in industry depends on the accomplishment of that goal.
During your interview, it’s better to ask your prospective mentor about your timeline so you can start preparing your plan for a more permanent career.
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Should you pursue a postdoc or not? (essay) |
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