Security Infrastructure Engineer — Cloud & Incident Response

IT Talent Solutions; England; On-site; GBP 55,000 - 90,000; Full time

Job summary

IT Talent Solutions is seeking a Security Infrastructure Engineer to support, maintain and enhance secure IT infrastructure environments. The role blends project delivery, infrastructure hardening, cyber security, and 3rd line support to keep systems secure, resilient and compliant.

Key responsibilities include maintaining availability and security, implementing patching, managing access controls, and monitoring security events across the estate.

Qualifications

• 3+ years' experience in infrastructure, cybersecurity, DevSecOps or a similar role.
• Experience securing cloud platforms such as Azure, AWS or Google Cloud.
• Strong knowledge of identity and access management, MFA, SSO and privileged access controls.
• Experience with security tools including SIEM, EDR and vulnerability management platforms.
• Linux administration, system hardening and patch management experience.
• Experience investigating and responding to security incidents.

Responsibilities

• Maintain infrastructure services to agreed availability, performance and security standards.
• Implement system hardening, patching and vulnerability remediation.
• Manage access controls, privileged accounts and least-privilege practices.
• Support endpoint, server and cloud security technologies.
• Monitor security events, logging and compliance across the infrastructure estate.
• Investigate and resolve security incidents and infrastructure issues.
• Support backup, disaster recovery and business continuity processes.
• Participate in infrastructure projects, migrations and technology upgrades.
• Contribute to incident response activities and continuous security improvement.

Skills

Infrastructure security

Cloud security

Identity and access management

SIEM / EDR / vulnerability management

Linux administration

Incident response

Networking basics

Documentation

Security frameworks

Tools

Terraform

Ansible

Python

Bash

Docker

Kubernetes

Job description

IT Talent Solutions is seeking a Security Infrastructure Engineer to support, maintain and enhance secure IT infrastructure environments. The role blends project delivery, infrastructure hardening, cyber security, and 3rd line support to keep systems secure, resilient and compliant.

Key responsibilities include maintaining availability and security, implementing patching, managing access controls, and monitoring security events across the estate.