Security Engineer

Buckinghamshire
£500 - £550 per day + Outside IR35
Contract

Posted on Mon Oct 2026

Security Engineer

Up to £550/day (Outside IR35)

Milton Keynes – 2x per week onsite

6-month contract

We are representing a well-known insurance company currently undergoing a business-wide transformation programme. As the organisation moves from on-premise to a cloud-based environment, the need for an improved security posture is mission critical.

As the Security Engineer, you’ll be focused primarily on hands-on engineering work, with some strategic responsibilities, and reporting directly into the CISO. You will be working across 2 key transformation programmes, so adaptability, proactivity, and the ability to manage multiple workstreams is vital.

We are looking for:

  • Proven experience in a hands-on Security engineering position
  • Extensive experience across the Microsoft E5 Security technologies – Sentinel, Entra ID, Defender, etc
  • A good understanding of IAM & PAM
  • The ability to work across multiple data/ERP platforms – prior knowledge of Salesforce, Snowflake, MuleSoft, etc is beneficial
  • A background within Financial Services or a regulated industry

It would be a bonus if you had:

  • Experience integrating security tooling into SaaS environments
  • Experience with SIEM integrations

If this sounds of interest, please apply today!

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    Advertised By:
    Hannah Barnes

    Hannah has two years of experience in recruiting across multiple sectors, focusing on understanding and meeting the strategic needs of her clients. Her proactive approach ensures that she delivers solutions that are not only effective but also aligned with the latest market developments.

    Actions speak louder than words when it comes to ED&I and we’re proud to let ours do the talking for us. TRIA have a majority female workforce from director level down and to keep building on this, we embody a commitment to keep TRIA a safe, prejudice-free environment.

    TRIA Consulting is dedicated to delivering end-to-end services that unlock potential and maximise value. Unlike traditional recruitment, we focus on providing comprehensive consultancy solutions tailored to your organisation's unique objectives.

    TEL 0117 332 7000 | POST 14th Floor, Colston Tower, Colston St, Bristol BS1 4XE