GCHQ is one of the few places outside university where you can practice advanced mathematical research, and work alongside some of the country's best mathematicians. But can you solve complex problems in time and apply your knowledge to help counter threats to British people and interests?
Our large team includes some of the nation's top mathematical minds working on some of the world's most challenging cryptographic problems and developing some of the world's most secure systems. We demonstrate expertise in a number of areas, for example:
- Evaluation of cryptographic systems and products
- Algorithm design/analysis/implementation
- Diagnosis and cryptanalysis
- Software development
- Number theory
- Probability and statistics
- Communications theory
Our brainpower is supported by some of Europe's largest computers, and by a formal training and development programme. (Our programme is accredited by the IMA at a level equivalent to the Chartered Mathematician Qualification). This gives individuals the choice to either develop their career as a mathematician, or to use their technical expertise in a broader ranging role.
As a minimum, you’ll need a good degree in math or a related discipline (those with significant math content, e.g. statistics, physics or engineering). In addition, you'll need an inquisitive and flexible mindset, an inclination for problem solving, not to mention the ability to communicate your findings and ideas orally and on paper. Part of our application process (when available) involves a series of mathematical tests that we have developed in-house.
Click here to try some sample questions.
Click here to view a case study.
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