Security Officer Cryptography (w/m/d)

At PostFinance, you will shape the future of cryptographic security as a Security Officer. You will take responsibility for cryptography, Key Management, and Post Quantum Cryptography. With your know-how, you will develop solutions that protect our systems and prepare them for upcoming challenges. In this way, you will contribute to sustainably strengthening the security of PostFinance. Why you start with us Time for recovery 6 weeks of vacation and the possibility of unpaid leave. Flexible working models Part-time, job sharing, and top sharing. Individual development Diverse training and further education offers, temporary job changes, and stages. Modern working worlds Modern workplaces, co-working in Bern and Zürich, as well as home office in many areas. Maternity & paternity leave 18 weeks of fully paid maternity leave and 4 weeks of paternity leave. Health in focus Preventive offers, ergonomic workplaces, and targeted support during longer absences. Mobility offers Free Halbtax or discounted GA as well as attractive bicycle, carsharing, and e-car offers. Lived equal opportunity Among other things, through transparent salary information in our job advertisements. What you can achieve • You support, with your expertise, the establishment and introduction of the administration of cryptographic services and manage the cryptographic inventory of PostFinance • You advise and accompany our partners on security issues surrounding Key Management, work across departments, and ensure the secure and successful implementation of business and infrastructure projects • You define operational processes in Key Management and further develop the field of Post Quantum Cryptography • You participate in projects in risk analyses, security reviews, and audits and ensure that the defined security measures are implemented effectively and traceably What you bring with you • Higher education (HF or Uni/FH) with ideally complementary security training (e.g., CAS Information Security, CISSP) or practical experience in the field of cryptography • Structured way of working, taking responsibility, and initiative in the implementation of topics • Sovereignty in complex IT landscapes, collaboration with different stakeholders, and clear communication in German and English