Senior Cloud Security Engineer

Company: HealthHero
Apply for the Senior Cloud Security Engineer
Location: London
Job Description:

Requirements

  • Proven experience in application security, DevSecOps, or cloud security
  • Strong understanding of cloud networking
  • Experience securing cloud environments (AWS, Azure)
  • Ability to read and write IAC (Terraform) code, comfortable with IAC lifecycles
  • Familiarity with container security and Kubernetes
  • Understanding of secure coding, penetration testing techniques, SIEM, and vulnerability management
  • Strong technical skills relevant to Information Security such as secure coding standards, ethical hacking techniques, network security and risk analysis
  • Understanding of managing Secure Development Lifecycle and Vulnerability Management
  • Understanding and practical experience of ISO27001:2022 controls and audit processes
  • (Desirable) AWS Security Specialty or similar certification
  • (Desirable) Experience in regulated environments (healthcare, financial services)
  • (Desirable) Familiarity with NHS DSPT
  • (Desirable) Technical knowledge of GDPR and data protection requirements
  • (Desirable) Hands‑on with CI/CD security tooling and pipeline integration
  • (Desirable) Interest in learning other countries health and security regulations (France / UK / IR / DE)

What the job involves

  • This role will form a fundamental part of a growing PlatformSecurity function, where the team covers application security, cloud security, security operations, culture and risk management
  • As a tech‑centric organisation the Information Security team will play a critical part in embedding a security‑first mindset into application development and continuous application monitoring
  • This role will co‑own the cloud security posture and tooling across HealthHero’s AWS and Azure estates and have the opportunity to tackle cloud security with an international scope
  • The role will be supported by a multidisciplinary force of Infrastructure, Data Governance and Engineering team leads with a security focus as part of their remit
  • The role has a focus on infrastructure and cloud networking when it comes to security posture
  • DevSecOps & SDLC:
    • Champion integration of security testing into CI/CD pipelines across all development teams and usage of automated security gates: SAST, DAST, dependency scanning, secrets detection
    • Enable self‑serve security tooling for development teams
    • Ability to set up development environment
  • Cloud Security:
    • Own cloud security posture management using Wiz (or similar CSPM)
    • Define and enforce cloud security baselines, guardrails, and policies in AWS
    • Implement and maintain IaC security scanning for Terraform
    • Manage IAM policies, network segmentation, and secrets management
    • Configure and tune SIEM (or similar) for cloud‑focused detection
    • Establish logging, monitoring, and alerting requirements based on threat modelling
    • Investigate and respond to cloud security events
  • Risk & Compliance:
    • Identify, articulate, and elevate security risks to senior leadership with mitigation plans
    • Track and remediate vulnerabilities across infrastructure
    • Manage customer initiatives related to due diligence when required
    • Support and develop annual programme of Penetration Testing and associated remediations
  • Stakeholder Engagement:
    • Partner with internal and stakeholder management to support any requirements from the security function – particularly governance and accreditation requirements across different countries
    • Provide expertise on emerging threats and vulnerabilities
    • Support response to customer/client due diligence requests with timely and accurate information regarding vulnerability exposure

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Posted: June 1st, 2026