Jonathan Francis Roscoe


CTO Principal for Data Services and AI at BT.

As a senior technical leader, I am responsible for managing teams in delivering innovation in cyber defence for our customers most challenging problems.

I combine technical expertise in artificial intelligence and machine learning with cyber domain knowledge to realise a variety of projects over short-, medium- and long-term horizons.

My areas of expertise include artificial intelligence, cryptocurrencies, open-source intelligence, disinformation and visual analytics.

I have presented research to hundreds of CxO audiences and international conferences speaking on a number of topics including cyber security threats, cryptocurrency, visual analytics, artificial intelligence and computer vision. You can view a list of papers, patents, talks and articles here.

Having started as a self-taught programmer from a young age, I studied my Masters in Software Engineering at Aberystwyth University where I went on to complete my PhD in Computer Science.

I have professional and hobbyist experience in a variety of technologies. I am passionate about my work and enjoy building skills and knowledge to solve new problems, maintaining Chartered Engineer status through the BCS and Engineering Council. I enjoy challenging environments where I can continually develop.

In my spare time I enjoy building sci-fi props and building and flying quadcopters.


2023 - Present, ISC2 Member, Certified Information Systems Security Professional (CISSP)

2022 - Present, BT Group, Accomplished Engineer

2022 - Present, IEEE UK & Ireland Cyber Security Interest Group, Lead for Persistent Threat Defence

2020 - 2022, IEEE UK & Ireland Cyber Security Interest Group, Chair

2020 - Present, BCS, Chartered Engineer, MBCS

2019 - Present, SPRITE+, Expert Fellow

2011 - 2014, BCS Mid-Wales, Committee Member