Set a new pulse for healthcare! We are looking for a Senior Security Engineer to join the SecOps team at Doctolib. Your mission will be to…
The Role
The Senior Security Engineer (Team Leader) is responsible for leading a dedicated security engineering team, combining hands-on platform engineering with technical leadership and people management.
You will own security platform architecture, act as the primary escalation point for complex issues, and ensure platforms remain secure, resilient, and compliant within a regulated environment.
Key Responsibilities
Act as technical lead for security engineering and platform architecture
Serve as primary escalation point for complex and major incidents
Provide technical leadership and mentoring to engineers and analysts
Line manage and develop the security engineering and analyst teams
Own platform maintenance, configuration, and lifecycle management
Ensure security platforms are integrated across hybrid environments
Oversee patching, upgrades, and platform performance
Drive platform improvements and engineering enhancements
Support detection engineering, tuning, and platform optimisation
Lead automation and SOAR initiatives to improve efficiency
Collaborate with SOC providers on SIEM governance and data ingestion
Ensure platforms meet regulatory and compliance requirements
Maintain engineering documentation, standards, and governance
Represent engineering in client governance and audit activities
Coordinate cross-team resolution of complex technical issues
Experience & Knowledge
Significant experience in security engineering and platform management
Strong leadership experience managing technical teams
Deep knowledge of Microsoft Defender and SIEM platforms (e.g. Sentinel)
Experience in hybrid cloud and on-prem environments
Strong understanding of security architecture and frameworks
Experience in regulated environments (e.g. financial services)
Strong stakeholder and client engagement skills
Experience with automation and scripting (PowerShell, Python, etc.)
Experience with vulnerability and exposure management tools
Knowledge of security frameworks (NIST, ISO 27001, CIS)
Relevant security certifications (e.g. CISSP, AZ-500, SC-100)
Neutral 2–4 sentence summary of what working at this company is like, drawn from public reviews and press coverage. Tone, collaboration style, pace, benefits highlights.
£45,000 – £60,000 (Glassdoor, Levels.fyi, 2025)
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