Cocidius brings together some of the brightest minds in cyber with backgrounds in defence, science and technology.

Keeping up to date with the latest threats and trends in cyber is something that we pride ourselves on.
Our teams' background in the UK defence sector puts us in a unique position of not only having valid UK security clearances so that we can work on the most sensitive of projects, but deep insights into the wider threat landscape giving us a clear view into whats really going on and how we can help you keep your information private and your systems secure.


Ashley Adkins CIIP
Director | ACT

Chris Nevin
Lead Penetration Tester | ACT

Jack Wratten
Lead Trainer | HF

Open Positions

Penetration Tester

Cyber Threats

The Cyber Threats team supports cyber security’s vision and mission by conducting a variety of security assessments, including infrastructure and application penetration tests, social engineering tests and threat intelligence-led adversary simulations of various sophistication levels. 

To be successful in this role, the candidate should have expertise and strong experience in at least two of the following areas:
  • Network penetration testing
  • Application (web, mobile, etc.) penetration testing
  • Social engineering (e-mail phishing, phone, physical, etc.)
  • Red Team operations


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