Head of Platform, Security
Posted 21ds ago
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Job Description
Head of Platform & Security at Cosuno managing infrastructure and compliance operations. Involved in certification, cloud configurations, and enhancing IT onboarding processes.
Responsibilities:
- Complete our ISO 27001 certification and establish the processes to maintain it going forward
- Take ownership of our Terraform configurations across AWS and GCP, improving structure and reliability
- Respond to security questionnaires from enterprise customers, helping us close deals faster
- Streamline employee IT onboarding and access management across our SaaS tooling stack
Requirements:
- Full professional fluency in German and English — a significant part of our compliance and customer-facing security work is conducted in German, and this is a firm requirement
- Hands-on experience with ISO 27001 — you've led or been deeply involved in a certification and know how audits actually work
- Solid experience with cloud infrastructure (AWS and/or GCP) and infrastructure-as-code (Terraform)
- Comfort operating Kubernetes in a production environment
- The organisational maturity to manage multiple open threads — an audit, an RFI, an infra task — without things slipping
- A pragmatic, ownership-driven mindset: you find both the technical and operational sides of this role interesting.
Benefits:
- Competitive Compensation: A competitive salary above the market average.
- Work-Life Balance: Choose to work 100% remotely or from our modern office in Berlin. We offer flexible working hours to fit your life.
- Top-Notch Equipment: A new MacBook Pro to ensure you have the best tools for the job.
- A Great Team: Regular company off-sites and team events that connect us as people, not just colleagues.
- Job Security: A permanent contract in a stable, well-funded company.


















