Senior IAM & Digital Signature Expert

Technologies we use

About the project

Your responsibilities

• Advise business and technical stakeholders on digital signature and trust service solutions
• Gather, analyze and translate business and security requirements into technical solutions
• Design, implement and maintain Public Key Infrastructure (PKI) environments
• Support digital signature, certificate management and trust service platforms
• Integrate authentication, authorization and trust services with enterprise applications
• Configure and troubleshoot IAM and Single Sign-On solutions
• Participate in architecture design, technology selection and solution reviews
• Develop technical standards, operational procedures and security best practices
• Ensure compliance with security and regulatory requirements
• Support workshops, technical discussions and client-facing activities

Our requirements

• Minimum 5 years of experience in: Public Key Infrastructure (PKI), Digital Signatures, Identity & Access Management (IAM), Digital Identity, Cybersecurity or Trust Services
• Strong understanding of: Electronic signatures and digital trust concepts, Authentication and authorization mechanisms, Cryptography fundamentals, X.509 certificates and certificate lifecycle management, TLS/SSL security concepts
• Hands-on experience with: Keycloak, Red Hat SSO, OIDC, OAuth2, REST APIs, Web Services, WildFly /JBoss Administration, Windows Server PKI, TLS configuration and troubleshooting
• German language skills (B2+)
• English language skills (B2+)

Optional

• Knowledge of: eIDAS / eIDAS 2.0, ETSI standards, Qualified Trust Services, PKI governance and certificate policies
• Experience with: Digital Identity platforms, Certificate management solutions, HSM integration, Long-Term Validation (LTV), Digital archiving solutions, Highly available and scalable security architectures,
• Scripting skills (JavaScript and/or PowerShell)
• Previous experience in: Cybersecurity consulting, Regulated industries, Enterprise-scale security transformation programs

What we offer

• Participation in international cybersecurity and digital transformation projects
• Opportunity to work with modern IAM, PKI and Trust Services technologies
• Hybrid or remote-friendly working model
• Collaborative and multicultural environment
• Continuous learning and professional development opportunities
• Access to complex, enterprise-scale security initiatives
• Long-term career growth within a global technology organization

Benefits