Head of Cyber Security

Company: TRIA
Apply for the Head of Cyber Security
Location: Milton Keynes
Job Description:

We’re looking for an experienced Head of Cyber to take ownership of a key security improvement programme and help mature an existing InfoSec function.

This role needs a trusted pair of hands – someone who can quickly assess what’s in place, bring clarity and structure, and deliver real change. You’ll lead the delivery of a £1m+ security improvement plan, working closely with technical teams and senior stakeholders to strengthen processes, governance, and controls.

What we’re looking for:

  • 10 – 15 years’ experience in Information Security
  • Proven track record leading or improving a security function
  • Experience delivering security improvement initiatives
  • Pragmatic, hands-on, and confident operating independently

We need someone who can roll up their sleeves, bring visibility to a “black box,” and make things happen.

If you’re an Cyber leader who thrives on turning complexity into clarity, let’s talk.

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Posted: April 17th, 2026