A postdoctoral position, often called a "postdoc," is a temporary research role that follows the completion of a PhD degree. It allows recent graduates to deepen their expertise in a specific field, conduct independent research, and collaborate with experienced scientists. Postdocs typically work in universities, research institutions, or industry settings, focusing on advancing knowledge in areas like biology, engineering, or social sciences. During a postdoc, individuals gain valuable skills, build professional networks, and enhance their academic credentials. This experience can be crucial for those aiming for a career in academia or high-level research positions, as it helps them publish papers and secure funding for future projects.