Senior IT Security Manager

YOUR MISSION You'll take full ownership of information security, compliance, and IT governance at Cosuno. You'll build and run our ISMS, lead us through ISO 27001 certification, and become the face of Cosuno's security posture toward enterprise customers and auditors. This is a senior individual contributor role with genuine end-to-end ownership. You won't be managing a team. You'll be the expert doing the work, backed by an Engineering team that implements technical changes you define, and with direct sponsorship from the CTO. WHAT YOU'LL OWN ISMS & ISO 27001 - Lead our ISO 27001 certification from gap analysis through audit, and run the ISMS afterwards: risk management, Statement of Applicability, internal audits, management reviews, and the annual control cycle - Write and maintain our security policies, making sure they describe how we actually work rather than how a template says we should Customer trust & audits - Own responses to enterprise security questionnaires and RFIs, helping Sales close deals faster - Represent Cosuno in supplier audits by enterprise customers: you'll face customer CISOs and auditors independently, in German or English as needed Data protection (GDPR)... Click Apply to read the full job description.