Senior Cloud Security Engineer - AWS, SIEM & IR Lead

LT Harper Group; Greater London; Híbrido; GBP 90.000 - 130.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private medical insurance

Healthcare cashback

Life assurance 4x salary

Unlimited annual holiday

Family leave

Descripción de la vacante

LT Harper Group is seeking a Senior Security Engineer (Cloud and SecOps) in London, a hybrid role with 2 days weekly in-office. You will own threat detection, response and prevention for an AWS-hosted SaaS platform used by major banks, leading incident response and AWS runtime security initiatives.

You’ll join a small security team across London and Poland, working with GRC and a Senior Product Security Engineer, with a focus on SIEM, SOC management, and automated security processes.

Formación

• Experience in security operations or cloud security engineering, including incident response in cloud.
• Hands-on SIEM work and tuning of detections with response to alerts.
• In-depth AWS security knowledge (IAM, SCPs, GuardDuty, CloudTrail, Security Hub).

Responsabilidades

• Own the SIEM, onboard log sources, tune detections and track MITRE ATT&CK coverage.
• Manage the managed SOC, runbooks, service reviews, triage quality and SLAs.
• Lead end-to-end incident response from triage to root cause analysis.
• Own AWS runtime security, IAM, guardrails, logging coverage and corporate estate security.
• Run vulnerability management, external attack surface and pen testing.
• Automate security processes with scripting and infrastructure-as-code.

Conocimientos

Security operations

Cloud security

Incident response

Python scripting

Infrastructure as code

MDR management

Herramientas

AWS

Kubernetes

Descripción del empleo

LT Harper Group is seeking a Senior Security Engineer (Cloud and SecOps) in London, a hybrid role with 2 days weekly in-office. You will own threat detection, response and prevention for an AWS-hosted SaaS platform used by major banks, leading incident response and AWS runtime security initiatives.

You’ll join a small security team across London and Poland, working with GRC and a Senior Product Security Engineer, with a focus on SIEM, SOC management, and automated security processes.