Senior Security Engineer

Triwill Group; United Kingdom; Remote; GBP 90,000 - 130,000; Full time

Job summary

Triwill Group in the United Kingdom is seeking a Senior Security Engineer to lead security across a large-scale digital platform and distributed technology ecosystem. You will act as a technical authority, designing security architectures, implementing resilient controls, and driving automation across cloud and infrastructure environments.

The role covers threat detection, vulnerability management, DevSecOps, incident response, compliance, and security assurance.

Responsibilities

• Threat detection
• Vulnerability management
• DevSecOps
• Incident response
• Compliance
• Security assurance
• Security by design in new technologies, products, and initiatives

Job description

Description:

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Security Engineer based in United Kingdom.

As a Senior Security Engineer, you’ll help shape and strengthen security across a large-scale digital platform and a globally distributed technology ecosystem.
You’ll act as a technical authority, designing security architectures, engineering resilient controls, and driving automation across cloud and infrastructure environments.
The role spans threat detection, vulnerability management, DevSecOps, incident response, compliance, and security assurance.
You’ll work closely with engineering and business teams to embed security by design into new technologies, products, and strategic initiatives.
Your expertise will directly influence how security controls are architected, deployed, monitored, and continuously improved.
You’ll also provide technical leadership and mentorship, helping establish standards, documentation, and engineering practices across the security function.
This is an opportunity for a highly experienced security engineer to take ownership of high-impact initiatives in a fast-moving, technology-driven environment.