Cryptographer

What a Cryptographer Does

Cryptography is a fast-growing occupation that many math majors are turning to. The creating and breaking of codes is called cryptography, and many industries need cryptographers for various security and cataloging services. Government agencies, private businesses, and and computer science industries employ cryptographers. Cable TV stations use cryptography to encode signals, while banks use it to protect transactions. Cryptographers can also help design encryption software and systems for e-mail, computer programs, phones and other devices that need protecting. They work in offices, usually on computers, employing their knowledge of number theory to create passwords, facilitate e-commerce, and more. They must also be aware of legal issues like privacy rights or encrypting communications that are not allowed to be kept private.

How to Become a Cryptographer

A math major is a good way to prepare for a career as a cryptographer. Because number theory is a big part of the industry, math majors can directly use the principles and theories they learn in school at their jobs. Taking courses in computer science is also important, as you'll need to learn the basics of coding and encryption for different kinds of computers, computer systems, software programs, and information technology systems. Other majors or classes that will prove helpful depending on your specialty include telecommunications, political science, law enforcement, or engineering. A bachelor's degree typically takes four years to complete and should be sufficient for finding entry-level work as a cryptographer. If you want to a job that's more research-intensive or just want to be more competitive, a master's degree in cryptography or computer science may give you an edge.

Career Outlook for Cryptographers

As more businesses and financial institutions look to professionals to help them ensure privacy and protect their data, cryptographers will continue to be an in-demand profession. They can find jobs with government departments, private businesses, cryptography services firms, computer science services firms and other companies. Depending on your employer, education and experience, you can earn a competitive salary, between $60,000-$100,000.