Platform Security Engineer: Cloud IAM & SIEM

Doctolib; Paris; Hybrid; EUR 70,000 - 110,000; Full time

Benefits offered by this job

Health insurance

Meal vouchers

Flexible remote days

Relocation support

Public transport subsidy

DoctoGrowth equity plan

Job summary

Doctolib is seeking a Platform Security Engineer to join the Security team in Levallois-Perret, France. You will protect healthcare data across AWS/GCP/Azure while enabling rapid, secure product innovation.

The role emphasizes IaC, Kubernetes, and collaboration with engineering teams in a hybrid setup. Responsibilities include end-to-end security workstreams, code-based changes with Terraform/GitHub PRs, and incident investigations with Elastic SIEM.

Qualifications

• Proven experience in security engineering and cloud security.
• Hands-on work with IaC, CI/CD and Kubernetes in production.
• Strong knowledge of IAM, secrets management and network guardrails.

Responsibilities

• Own a platform security workstream end to end from design to enforcement.
• Ship changes as code with Terraform and GitHub PRs, reversible and auditable.
• Harden cloud baseline and drive remediation with platform and engineering teams.
• Lead platform security incident investigations and improve detection rules.
• Communicate findings and drive adoption through cross-team collaboration.

Skills

Security engineering

Cloud security

SRE

Infrastructure as code

Incident response

Threat hunting

Linux networking

Education

Tools

Terraform

AWS

Kubernetes

Elastic SIEM

GitHub

Job description

Doctolib is seeking a Platform Security Engineer to join the Security team in Levallois-Perret, France. You will protect healthcare data across AWS/GCP/Azure while enabling rapid, secure product innovation.

The role emphasizes IaC, Kubernetes, and collaboration with engineering teams in a hybrid setup. Responsibilities include end-to-end security workstreams, code-based changes with Terraform/GitHub PRs, and incident investigations with Elastic SIEM.