Jobs in Bonn, Germany

T-Systems offers an internship in the Sales Operating Office starting 01.12.2026 for students who want to put theory into practice in a commercial environment. As an intern you support the team by creating PowerPoint presentations, organizing and coo

As a Senior SAP S/4HANA Logistics Consultant in Source-to-Pay & EAM, you provide strategic and technology consulting to T-Systems customers, with a functional focus on Source-to-Pay or Acquire-to-Decommission processes. You run requirements and feasi

T-Systems is seeking a Lead IT Architect to shape the future of its open-source cloud landscape. In this strategic role you design and develop sovereign, cloud-native architectures, define the technology roadmap, and own architecture governance acros

Lead consulting role in T-Systems' SAP Portfolio Unit driving the digital transformation of customers' HR processes with SAP SuccessFactors. The consultant advises customers at strategic and operational levels and leads SuccessFactors implementations

Lead consulting role in T-Systems' SAP Portfolio Unit advising public sector clients on SAP S/4HANA transformation with a focus on Public Sector Management (PSM). The consultant takes a key role in SAP (S/4HANA) implementation projects, serving as th

Six-month internship (from 01.12.2026) in T-Systems International's HR Germany & Global Tech team, working on cross-company HR projects. You prepare information and decision documents for HR management, take on project-management tasks, help design a

T-Systems is building the next-generation identity provider for Germany's healthcare telematics infrastructure (TI), a security-critical, regulated platform delivering production-ready OAuth 2.0/OIDC identity services with hardware-backed cryptograph

Senior Solution Architect role at T-Systems International shaping the next-generation identity provider for Germany's healthcare telematics infrastructure (TI), a security-critical, regulated platform built on Java and Spring Boot and running cloud-n

Sales role at T-Systems International developing and implementing sales strategies to identify new business and expand the customer portfolio in the healthcare sector. You drive new-customer acquisition and customer-relationship management to build l

DevOps engineering role at T-Systems International designing and optimizing the modern software-development landscape. You design, implement and optimize robust CI/CD pipelines with Jenkins and GitLab CI, embed DevSecOps practices across the developm

T-Systems is hiring a Principal IT Project Manager for its Digital Enabler business area, working across Berlin, Frankfurt, Biere, Bonn, Munich, Leinfelden-Echterdingen, and Düsseldorf, Germany. The role takes on strategic and operational management

A senior systems engineering role driving the design, implementation and optimization of critical IT infrastructure, with deep Linux system administration expertise and a strong automation focus. The engineer advances containerization strategies usin

A senior, executive-level architecture role with strategic and technical responsibility for a customer's regulated, highly available cloud platform. The architect defines target architectures, security and operating standards, and creates reference a

A lead architecture role with overall technical responsibility for the architecture, development and implementation of complex sovereign cloud platforms, focused on data sovereignty, scalability and interoperability. The architect designs open-source

A lead architecture role shaping the strategic direction of T-Systems' cloud-native architecture for a highly secure, sovereign platform. The architect owns the design of architecture standards and ensures a scalable, consistent and secure platform l

A solution architecture role designing and implementing modern cloud-native architectures for public-sector and defence customers in highly secure, regulated environments. The architect drives the adoption of DevOps practices, CI/CD pipelines and Git

At T-Systems International, the Senior DevOps Engineer plans, designs, builds and refines software components within the company's development and operations ecosystem. You leverage container orchestration with Kubernetes and OpenShift and containeri

At T-Systems International, the Expert DevOps Engineer optimises and modernises the company's IT infrastructure. Your core mission is to design, implement and maintain CI/CD pipelines such as Jenkins and GitLab CI to streamline development and deploy

At T-Systems International, the Senior Infrastructure Consultant shapes the future of the company's IT infrastructure through deep technical and consultative work. You design, implement and optimise complex hardware architectures with a focus on CPU,

Appraiser and certified valuation expert for real estate at Sprengnetter (part of the Scout24 Group), focused on valuing special-purpose properties such as hotels, clinics, cinemas and equestrian facilities. You independently prepare and review marke