> Markdown version of [/jobs/ext/405186-it-security-engineer-pki-gn-full-time-part-time-hybrid](https://www.wearedevelopers.com/jobs/ext/405186-it-security-engineer-pki-gn-full-time-part-time-hybrid). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Security Engineer PKI (gn) full-time / part-time (hybrid) - **Company:** DKV Euro Service GmbH + Co KG - **Location:** Ratingen, Germany - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Microsoft Azure, Microsoft Online Services, Cyber Security, Linux, Information Systems Security Architecture Professional, Key Management, Public Key Infrastructure, Zero Trust Network Access, SSL Certificate Management, Microsoft InTune, Information Technology - **Published:** June 13, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=b21f90bcb9e67391 ## About the Role Do you have experience in Windows?, * You have solid experience in the field of Public Key Infrastructure (PKI), certificate management, and cryptography, along with a deep understanding of security-relevant concepts. * You possess very good knowledge of Microsoft Azure, ideally with a strong focus on cloud PKI and Microsoft cloud security services. * You have experience administering Windows-based and ideally also Linux-based certificate services and are confident working in hybrid IT environments. * You are familiar with modern security architectures such as zero trust, identity-based security, and device trust, and are able to apply these concepts in practice. * You have previously worked in an IT security or IT infrastructure environment and handle complex technical requirements with confidence. * Your working style is characterized by analytical thinking, a structured approach, and a high level of personal responsibility. * You enjoy working in a team, communicate clearly, and value sharing knowledge and developing solutions collaboratively. * In addition, you have very good German and English skills, both written and spoken, enabling you to work confidently in an international environment. We are looking forward to your application and to applicants who enrich our diverse culture! Regardless of age, gender, origin and sexual identity and orientation. Severely disabled applicants will be given preference if equally qualified. This position can be full-time or part-time (min. 30h/week). DKV Mobility is looking for the best talents and knows that these are not always available on a full-time basis. Many of our employees work part-time or in flexible working models. Please talk to us about the flexibility you need during the application process. ## Description * You are responsible for the operation, continuous development, and hardening of our enterprise-wide PKI landscape (on-premises and cloud). * You design, implement, and operate Azure-based PKI services, in particular Microsoft Cloud PKI and Microsoft Intune Certificate Lifecycle Management. * You integrate certificate services into modern zero-trust architectures. * You develop and implement secure certificate and key management processes. * You support the modernization of our identity and security infrastructure, especially in hybrid Azure environments. * You work closely with security and infrastructure teams to establish secure and automated certificate workflows. * You actively contribute to IT security projects and create security and architecture concepts. * In close collaboration with the Group Information Security Office, you ensure compliance with regulatory and internal security requirements. * You drive continuous process optimization, automation, and documentation., We stand for the compatibility of family and career! That's why we offer flexible working hours and family-friendly working time models. In addition, we rely on a balanced mix of on-site meetings and home office. ## Related Videos - [The Future of Recruiting: Innovations and Challenges in the European IT Sector](https://www.wearedevelopers.com/videos/1056-the-future-of-recruiting-innovations-and-challenges-in-the-european-it-sector) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [This Machine Ends Data Breaches](https://www.wearedevelopers.com/videos/574-this-machine-ends-data-breaches) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) ## Related Articles - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [Jobs in Germany for Americans](https://www.wearedevelopers.com/magazine/423-jobs-in-germany-for-americans) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Finding Jobs in Germany](https://www.wearedevelopers.com/magazine/375-finding-jobs-in-germany) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market)