Suche-Stellenangebote für Internal in Ratingen

13 Jobs für Internal in Ratingen

Expert Internal Audit IT (gn) fulltime/ parttime (hybrid) Ratingen

What makes you stand out You have a degree in computer science, information security, business informatics, or a comparable qualification.You have gained more than 5 years of practical experience in an IT environment (e.g., as IT manager, administrator, project lead, or responsible for implementing IT-related topics).You also have several years of experience in IT-related audits, preferably in an auditing firm, a bank, or a billing company.You possess knowledge of common IT and information security frameworks and/or requirements such as ITIL, Cobit, ISO 27001, BAIT, NIST, or BSI IT baseline protection, as well as SAP audit expertise, Microsoft Active Directory and Azure, Jira, and Apache.You communicate fluently in German and English, both spoken and written.Ideally, you already hold certifications such as CISA, CIA, CISM, or CISSP, or you are willing to obtain them with our support.You are willing to travel to DKV MOBILITY GROUP locations or to our outsourcing partners for on-site audits, demonstrate intercultural competence, and commit to continuous professional development.

Stellenangebot Expert Internal Audit IT (gn) fulltime/ parttime (hybrid) ansehen

Senior Technical Expert Payment Solutions (gn) Vollzeit/Teilzeit (hybrid) Ratingen

You are familiar with creating technical specifications and feasibility studies.Experience with payment processes in the acceptance environment, such as POS systems, fuel stations, or toll systems, is an advantage. Ideally, you also have experience in test management and certification processes for payment solutions.

Stellenangebot Senior Technical Expert Payment Solutions (gn) Vollzeit/Teilzeit (hybrid) ansehen

Technical Administrator Charge Points (gn) fulltime/parttime (hybrid) Ratingen

For this purpose, you research technical and market‑relevant information, analyse the results and derive targeted measures to ensure and improve service qualityYou work confidently with relevant systems such as ticketing, monitoring and backend systems as well as partner portals. You create, analyse and use KPIs and technical reports to steer and continuously improve operational qualityIn addition, you handle basic technical enquiries related to AC charging infrastructure, perform initial diagnostics, analyse error patterns and initiate appropriate corrective measures.

Stellenangebot Technical Administrator Charge Points (gn) fulltime/parttime (hybrid) ansehen

(Junior) Pricing Manager eMobility (gn) fulltime/parttime(hybrid) Ratingen

You will also actively contribute to the optimization of automated, price‑relevant processes, working closely with departments such as Sales, Product Management, and Operations.As part of cross‑functional projects, you will take on smaller work packages or provide operational support to the project lead.

Stellenangebot (Junior) Pricing Manager eMobility (gn) fulltime/parttime(hybrid) ansehen

Manager Business Development & Innovation Toll (gn) fulltime/parttime (hybrid) Ratingen

In doing so, you will work closely with Controlling, Product Management and Sales to derive recommendations for action.Competitive analyses: You will carry out structured market and competitive analyses, such as benchmarking EETS providers and their differentiating features, and derive strategic implications for the Toll business unit.

Stellenangebot Manager Business Development & Innovation Toll (gn) fulltime/parttime (hybrid) ansehen

IT System Engineer M365 / Client Security (gn) Full-time/Part-time (hybrid) Ratingen

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.

Stellenangebot IT System Engineer M365 / Client Security (gn) Full-time/Part-time (hybrid) ansehen

Manager Process Excellence (gn) Full-time / Part-time (hybrid), fixed-term for 14 months Ratingen

What makes you stand out You hold a degree in business, engineering or a related field, or an equivalent qualification.You bring several years of experience in analysing, designing and optimising digital service and end‑to‑end processes, and have successfully implemented these in projects.You work confidently with methods such as Lean, Six Sigma or comparable approaches and ideally have experience in process modelling, particularly BPMN 2.0.Your way of working is structured, analytical and solution‑oriented, with a strong focus on user‑ and service‑centric digital processes.You stand out through strong communication and facilitation skills, confident stakeholder management, and enjoy working both independently and as part of a team.You are familiar with contributing to strategic initiatives aimed at further developing digital service processes.Fluent German skills, combined with very good English skills, complete your profile.

Stellenangebot Manager Process Excellence (gn) Full-time / Part-time (hybrid), fixed-term for 14 months ansehen

Senior Integration Developer (gn) Full-time/Part-time (gn) (hybrid) Ratingen

What makes you stand out You have several years of professional experience as an integration expert.You have solid experience in the development and operation of secure, resilient, and scalable Java and Spring Boot applications.You bring strong technical know‑how in API development and integration.You have experience developing Apache Kafka clients as producers and consumers or working with other streaming technologies.You are also familiar with cloud and container technologies such as Azure, Docker, Kubernetes, Helm, or serverless functions.You have experience using testing tools such as Postman, Cucumber, RestAssured, or JMeter.You have very strong communication skills in German and English and are able to express yourself clearly and confidently both in writing and verbally.Optionally, you have experience with Apache Camel or other integration, middleware, or ESB tools.A plus is if you have solid experience in logging and monitoring and have worked with Grafana or ELK and Elastic monitoring stacks.

Stellenangebot Senior Integration Developer (gn) Full-time/Part-time (gn) (hybrid) ansehen

IT Security Engineer PKI (gn) Full-time/Part-time (hybrid) Ratingen

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.

Stellenangebot IT Security Engineer PKI (gn) Full-time/Part-time (hybrid) ansehen

(Senior) AI Solution Engineer (gn) fulltime/parttime (hybrid) Ratingen

What makes you stand out Required Qualifications:  You hold a degree in Computer Science or a related field and have 3+ years of experience in agile software development, with knowledge of the full engineering lifecycle.You have hands-on experience with Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), MCP servers, agentic AI, and other advanced AI solutions, including practical experience in building and deploying such systems.You are familiar with AI cloud platforms such as Azure AI Foundry and/or conversational AI platforms (e.g., Cognigy), have hands-on DevOps skills ideally in the Azure Cloud (ADO), and bring basic knowledge of cloud technologies, preferably Microsoft Azure.You are familiar with programming fundamentals in at least one high‑level language such as Python, Java, or TypeScript, ideally developing microservices using frameworks such as Flask, Django, or Spring (Java).You communicate clearly and effectively in English and German.

Stellenangebot (Senior) AI Solution Engineer (gn) fulltime/parttime (hybrid) ansehen

Product Manager eCommerce (gn) fulltime/parttime (hybrid) Ratingen

You have experience in the eCommerce environment with a focus on UX and frontend across key shopping touchpoints. You manage stakeholders and partners such as UX, Marketing, Data, Development, and external agencies with confidence. You are experienced with analytics tools and testing tools and have know‑how in personalization and journey design.

Stellenangebot Product Manager eCommerce (gn) fulltime/parttime (hybrid) ansehen

Infrastructure Architect (gn)Full-time/Part-time (hybrid) Ratingen

You advise IT teams on classification, protection requirements, and dependencies within the infrastructure and support them in implementing regulatory requirements such as NIS2 or DORA. What makes you stand out You hold a degree in (Business) Informatics or have completed a comparable education or training in the field of IT.

Stellenangebot Infrastructure Architect (gn)Full-time/Part-time (hybrid) ansehen

(Senior) Product Owner eCommerce (gn) fulltime/parttime (hybrid) Ratingen

As part of our team, you will take on the following responsibilities: You develop and implement the webshop product strategy (Adobe Commerce) in close alignment with eCommerce and Sales Management, translating strategic goals into value‑driven roadmaps, prioritized epics, and measurable outcomes (conversion, checkout efficiency, growth).You act as the central link between stakeholders (eCommerce, Performance Marketing, and potentially CRM/Operations) and the international development setup.You are responsible for the technical and functional scaling of our webshop across currently 22 markets (with further expansion planned), including stable integrations, high‑performance releases, and clear prioritization based on business value, feasibility, and risk.From a shop perspective, you own the overview of interfaces and data flows (e.g. order APIs, authentication/identity, validation services, CRM integrations such as Microsoft Dynamics).You coordinate dependencies with other teams and product owners and drive a seamless customer journey across digital touchpoints. 

Stellenangebot (Senior) Product Owner eCommerce (gn) fulltime/parttime (hybrid) ansehen

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