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CoreTech Security Services

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Cyber Security Researcher Internship - Summer 2027

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Summary

A paid summer 2027 internship on CoreTech Security's research team in Cheltenham, where interns work in small teams on real client-style projects in ethical hacking, vulnerability research and reverse engineering. Core skills include C/C++/Java, Python, Linux, Ghidra, networking and CTF participation.

Closing Date - 9th November 2026 , we reserve the right to close this advert early if we receive a high volume of suitable applications. CoreTech Security’s mission is to deliver high-end security research and bespoke solutions to some of the most interesting cyber security clients in the UK. In practice, this means that we have built a world-class team of vulnerability researchers, reverse engineers, and high-assurance software engineers. CoreTech is looking for talented students with an activ…
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