Manage and maintain an organization's computer networks and systems; troubleshoot and address technical issues as they arise.

Develop, design, and operate nuclear power plants. Conduct research on nuclear energy and radiation.

Design and fit artificial limbs and orthopedic devices. Work with patients to assess their needs and provide custom solutions.

Design and develop methods for extracting oil and gas from underground reservoirs. Evaluate and optimize production processes.

Develop and apply technologies related to the use of photons for various applications, such as optics and telecommunications.

Study the fundamental principles of the universe. Conduct research, develop theories, and apply physics principles to various fields.

Educate college students on physics principles and theories. Develop curriculum, conduct classes, and engage in research.

Oversee postal facilities, manage staff, and ensure efficient mail distribution.

Educate and care for children at the preschool level, focusing on early childhood development.

Focus on preventing diseases and promoting health through research, education, and patient care.