Quantum Cryptography & Security

What You Need to Know

Quantum Cryptography & Security is about using quantum tricks, to keep messages safe and make sure no one can secretly read them.

What does a quantum cryptography specialist do?

An expert in quantum security designs systems that employ quantum mechanical features for data protection. They develop encryption that cannot be cracked, even by quantum computers. These specialists also build automatic quantum key distribution networks that eavesdrop on remote parties with a secret intent to listen for conversations and are able to automatically disable them without being caught.

How much can I earn in post quantum cryptography jobs?

An entry level quantum security analyst makes approximately between $80,000 to 110,000 a year. A senior researcher for quantum cryptography could make anywhere from $140,000 to 200,000 a year. In recent polls, the approximate wage in quantum security is stated to be roughly $125,000 , with government bodies usually paying higher rates.

Quantum cryptography offers security guaranteed by the laws of physics, not just mathematical complexity. - Artur Ekert, Quantum Cryptographer

What education do I need for jobs in quantum cryptography?

Most positions need at the very least a bachelor’s degree in fields such as computer science, mathematics, or physics. A large number of employers like to have a master’s degree that includes classes on cryptography and quantum information. A doctorate degree that concentrates on quantum resistant algorithms or quantum key distribution is almost always required for other positions that involve research.

Which companies are hiring quantum security professionals?

Lockheed Martin and Northrop Grumman, the giant defense contractors, already have teams working on quantum security. Financial institutions are also looking for professionals to defend against potential quantum attacks. Microsoft, Amazon, and IBM hire quantum cryptography experts to protect their systems as well.

What skills are important for post quantum cryptography jobs?

Deep knowledge of mathematics, especially with lattice-based cryptography and associated hash functions, is a must. Programming ability in Python or C++ or Rust is very helpful. Familiarity with classical and quantum algorithms enables you to build systems that can defend against all forms of attacks.

How can I start a career in quantum cryptography without experience?

Start with the fundamentals of cryptography through MIT or Stanford’s online courses. Try building systems that implement quantum-resistant algorithms or that simulate quantum key distribution. Work with the Quantum Open Source Foundation on real projects. Look for positions to intern at companies in the cyber security industry focusing on quantum-safe solutions.