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Mark43Mark43

AWS Cloud Security Operations Engineer

Own vulnerability and threat management, cloud security hardening, and incident response for an AWS environment supporting public-safety software. The role also provides on-site IT support in Manchester and requires at least five years of cybersecurity experience plus eligibility for NPPV3 and SC clearance.

About the job

Responsibilities

  • Own the vulnerability management program end to end, including scans across cloud infrastructure, networks, and applications.
  • Prioritize findings by risk and track remediation through closure.
  • Research emerging threats and turn threat intelligence into actionable guidance on patching, monitoring, and hardening.
  • Lead security alert response, including triage, containment, coordination, and post-incident reviews.
  • Review AWS cloud security configurations and harden controls according to security best practices.
  • Support Manchester office IT needs, including account access, hardware, and new-starter setup.
  • Participate in the on-call rota for critical security incidents.

Requirements

  • Minimum 5 years of cybersecurity experience, with a strong focus on vulnerability management, threat research, and cloud security.
  • Experience with cloud environments, particularly AWS.
  • Familiarity with vulnerability scanners, endpoint protection, and SIEM tooling.
  • General IT support skills across Windows environments and networking.
  • Ability to work on an on-call rota and collaborate across time zones.
  • Ability to obtain and maintain NPPV3 and SC security clearance. Eligibility typically requires a minimum of 5 years' recent UK residency.

Nice to Have

  • Awareness of UK data protection requirements.
  • Familiarity with Cyber Essentials or ISO 27001.

Compensation and Benefits

  • £60,000–£80,000 per year, depending on experience.
  • Private medical insurance.
  • Pension contributions.
  • Equity participation.

Skills

AWS, Vulnerability Management, Threat Intelligence, Incident Response, Cloud Security, Vulnerability Scanners, Endpoint Protection, SIEM, Windows, Networking, Cyber Essentials, ISO 27001, Data Protection

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