What makes you stand out You hold a Bachelor's or Master's degree in Computer Science, IT, or a comparable technical qualification.You bring solid professional experience in cloud engineering – especially with Kafka and Kubernetes.You ideally have relevant certifications in cloud technologies or cloud architecture.You communicate clearly, proactively, and with strong structure – both in technical discussions and in cross‑team collaboration.You can explain complex technical topics in an understandable way, promote active knowledge sharing, and support others with an open and cooperative mindset.You have very good English skills; German is an advantage but not essential.
As part of our team, you will take on the following responsibilities: You operate, monitor, and continuously develop our network and security infrastructure.You configure network and security components and take responsibility for troubleshooting, with a focus on Zscaler, Cisco, Cisco Meraki, and Fortinet FortiGate.You actively contribute to the design and evolution of our Zero Trust network architecture, embedded in an overarching strategic security program.You independently implement security policies as well as network and security projects.You document network topologies, processes, and technical concepts in a clear, structured, and comprehensible manner.You work closely with internal departments and external partners. What makes you stand out You bring hands-on experience in networking and IT security, for example through vocational training, a degree, or several years of professional experience.You have experience working with Zscaler, Cisco, Cisco Meraki, and Fortinet FortiGate.You think in Zero Trust principles and have a strong security mindset.You work analytically and in a structured way and demonstrate a high level of performance and willingness to learn.You communicate confidently in German and English.You stand out through team spirit, initiative, and a genuine passion for technology.
As part of our team, you will take on the following responsibilities: You work closely with AI solution architects, AI engineers, and other technical teams, supporting the development and implementation of AI solutions within DKV Mobility’s products and services.You help build and maintain a scalable and efficient infrastructure for DKV Mobility’s AI platform, continuously developing your skills and knowledge in cloud services.You support the transformation of business requirements into functional AI solutions — guided by experienced team members and working in an agile environment.You contribute to the development and maintenance of integrations between our AI platform (e.g., Conversational AI) and other internal systems to best support various business needs.You help create demos that illustrate the capabilities of AI and foster a deeper understanding of AI technologies within the company.You act as a technical expert for our agentic AI platform (e.g., Conversational AI) and support other teams in leveraging the platform and building their own solutions.
You communicate very well in German and English and are able to convey technical content clearly and confidently to cross‑functional teams and stakeholders. We are looking forward to your application and to applicants who enrich our diverse culture!
What makes you stand out You bring several years of experience in network administration or network engineering, particularly with Zscaler, Fortinet FortiGate, Cisco, and Cisco Meraki.You have in‑depth knowledge of current network and security technologies.You have experience in designing and operating complex enterprise networks.Ideally, you have experience managing external service providers.You think analytically and independently solve complex technical challenges.You enjoy knowledge sharing and working as part of a team.You stand out through strong communication skills and a service‑oriented mindset.Very good written and spoken German and English skills round off your profile.
What makes you stand out 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.
As part of our team, you will take on the following responsibilities: You are responsible for the implementation, administration, monitoring, and maintenance of IT systems and services in a Windows Server environment, in compliance with defined security policies.You analyze and resolve incidents in 2nd- and 3rd-level support within the Windows Server infrastructure.You implement hardening measures to reliably meet regulatory, compliance, and security requirements.In addition, you ensure the continuous development of the systems, with a focus on security, efficiency, and stability, and guarantee stable operations as well as correct and efficient licensing within lifecycle management.You manage and monitor external service providers and ensure a high level of service quality.You conduct market analyses for the selection and evaluation of hardware and software products.You design and implement concepts for server and application operations in compliance with defined security policies.You plan, coordinate, and support IT projects and business sub-projects from realization through testing to rollout.You advise business departments on projects, changes, and adjustments to IT services, systems, and applications.You analyze and evaluate functional, technical, and business requirements and ensure their secure integration.You identify potential for process optimization, automation, and interface improvements and implement them sustainably.
As part of our team, you will take on the following responsibilities: You are jointly responsible for the operation and continuous development of our central IT monitoring, auditing and SIEM systems within a managed SOC/SIEM service.You analyze, handle and mitigate security‑relevant incidents and SOC events.You implement, administer, monitor and maintain IT systems and services.You support the planning, coordination and implementation of IT projects.You actively contribute to the further development of the first line of defense.You create concepts, security concepts and training materials, taking regulatory requirements into account.You drive continuous process optimization and work closely with the Group Information Security Office.You collaborate closely with system engineers and provide technical support. What makes you stand out You have relevant professional experience in the field of IT security or IT infrastructure and bring a solid technical understanding with you.You have hands‑on experience working with SIEM, monitoring or auditing systems and apply this expertise confidently in daily operations.You possess strong knowledge of IT architectures, networks and common security standards, particularly in a zero‑trust environment.Your way of working is characterized by analytical thinking, structure and a high level of personal responsibility.You enjoy working in a team, communicate clearly and take pleasure in sharing knowledge and developing solutions together.In addition, you have very good German and English skills, both written and spoken, enabling confident collaboration in an international environment.
As part of our team, you will take on the following responsibilities: You will take responsibility for the implementation, administration, monitoring, and continuous development of IT systems and services in a Windows server environment, ensuring compliance with applicable security policies.You will analyze and resolve incidents as part of 2nd- and 3rd-level support and ensure stable and reliable operations.You will be responsible for smooth system operations as well as correct and efficient licensing within the scope of lifecycle management.You will continuously enhance existing systems to sustainably increase security, efficiency, and stability.You will manage and oversee external partners and service providers in close coordination with the responsible manager.You will contribute to the design and implementation of concepts in the area of server and application operations, taking defined security policies into account.You will support the planning, coordination, and execution of IT and business projects during the implementation, testing, and rollout phases.You will advise business departments on projects and changes to IT services, systems, and applications, and analyze and evaluate technical, functional, and process-related requirements, including automation potential. What makes you stand out You have relevant professional experience operating complex, heterogeneous server infrastructures as well as application servers based on Microsoft Windows Server.You have very good knowledge of Microsoft server technologies such as Windows Server, Hyper‑V, Active Directory, Entra ID, Group Policies, and File Services.You are confident in using Windows PowerShell and apply it routinely for administration and automation.You have basic hands-on experience in operating hybrid infrastructures consisting of on‑premises, multi-cloud, and hybrid cloud environments, as well as services such as IaaS, PaaS, and SaaS, including their integration.You bring experience in working with external service providers and partners and are able to manage them in a structured manner.In addition, you work analytically, in a structured and independent way, and maintain an overview even in complex situations.You impress with strong communication skills, the ability to work well in a team, and a high level of responsibility.Fluent German and English skills, both written and spoken, complete your profile.
What makes you stand out You hold a degree in computer science or have a comparable technical qualification.You have experience in operating and further developing Microsoft 365 services and feel confident in modern workplace environments.You bring solid knowledge of Entra ID (Azure AD), Intune, Conditional Access, Microsoft Teams, and SharePoint Online.You have hands‑on experience in PowerShell scripting and ideally in working with Microsoft Graph.You are interested in topics such as automation, security, governance and are motivated to further develop your skills in these areas.You work in a structured, self‑reliant manner and enjoy collaborating in a team.You have very good German and English skills, both written and spoken.