Security Architect

Security Architect

Full-Time 63000 - 77000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Lead security initiatives and shape the organisation's security strategy hands-on.
  • Company: Exciting tech business with a focus on innovation and security.
  • Benefits: Hybrid working, autonomy, and direct exposure to senior leadership.
  • Other info: Opportunity for long-term progression and shaping the security function.
  • Why this job: Make a real impact in security while working with cutting-edge technologies.
  • Qualifications: Experience in Security Engineering, AWS security, and effective communication skills.

The predicted salary is between 63000 - 77000 £ per year.

I'm working with an exciting technology business looking to hire a Lead Security Engineer who wants to take ownership of security rather than simply advise on it. This is a genuinely hands-on leadership opportunity where you'll become the organisation's senior security authority, working directly with the CIO to shape security strategy while rolling up your sleeves to build, improve and operate security controls.

Responsibilities

  • Owning and evolving the security architecture across cloud, application, network and data security
  • Driving security across AWS environments and DevSecOps practices
  • Building and tuning Microsoft Sentinel into a mature detection and response capability
  • Working closely with engineering teams to embed security into CI/CD pipelines
  • Leading incident response and continuously improving the organisation's security posture
  • Helping shape AI security governance as the business continues to adopt modern AI technologies

Qualifications

  • Hands-on Security Engineering or Security Architecture experience
  • Deep AWS security knowledge
  • Experience with the Microsoft security stack (Defender, Entra ID & Purview)
  • DevSecOps and CI/CD security experience
  • Someone who enjoys solving technical problems and can communicate effectively with both engineers and senior stakeholders

Benefits

  • Hybrid working – 4 days in the London office
  • The opportunity to build and shape the security function from the ground up
  • Direct exposure to the CIO and senior leadership team
  • Genuine autonomy, ownership and long-term progression

If you're looking for a role where you can make a real impact, influence security strategy, and work across cloud, DevSecOps and emerging AI technologies, I'd love to hear from you.

Security Architect employer: Understanding Recruitment

As a leading GreenTech company based in London, we pride ourselves on fostering a dynamic and inclusive work culture that prioritises innovation and sustainability. Our employees enjoy a competitive benefits package, flexible working arrangements, and ample opportunities for professional growth, all while contributing to impactful clean energy projects that make a difference in the world.

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Contact Details:

Understanding Recruitment Recruitment Team

We think you need these skills to ace Security Architect

Security Architecture
AWS Security
Microsoft Security Stack (Defender, Entra ID & Purview)
DevSecOps
CI/CD Security
Incident Response
Technical Problem-Solving