Job ID: Solution Designer UDM (m/f/d)Madrid Professional Regular T-Systems Iberia Your Task We are seeking a Solution Designer for the T-DAT SDM Lifecycle Squad at the Telco Hub in Madrid. This role is part of the Tribe Data team, which is responsible for a system landscape of central components of the fixed and mobile network, encompassing a wide range of different systems and platforms. The T-DAT SDM Lifecycle Squad is responsible for the planning and operation of the central network databases (CNTDB) for all access networks (mobile, fixed-line, M2 M), as well as HLR/HSS throughout their entire lifecycle, along with 5 GC-relevant systems such as UDM & AUSF. This includes ensuring the stable operation of the SDM platform, as well as the deployment and piloting of the systems in a cloud environment. Responsibilities Creation of a 12-site concept and analysis of Converged T-Caa SDevelopment of the design for the final integration with the in-house developed automation solution Documentation of the cloud rollout strategy for the production environment Finalization of the designs for v TAP integration Design of the future configuration management solution Development of the rollout strategy for m TLS/o Auth2.0 in Lot3 Design of the future 5 G SA roaming concept Your Profile We are seeking a highly skilled Solution Designer with deep expertise in 5 G Core technologies, cloud-based telecommunications solutions, and modern Dev Ops tools. The ideal candidate will have extensive experience designing Tel Co solutions in cloud environments and working with microservice architectures. Must Have Skills In-depth knowledge and experience in the area of 5 G Core (UDM, AMF, SMF,



NRF)Expertise in designing Tel Co solutions in a cloud environment Confident use of Kubernetes (k8s)Confident use of ELKConfident use of Git Lab Confident use of Artifactory Experience in the development/integration of REST based APIs Experience with modern security protocols Knowledge of microservice architecture Knowledge of cloud-based applications and databases Experience in designing cloud based solutions Ability to explain multifaceted technical requirements to colleagues and customers Experience in classic and agile forms of cooperation Nice to Have Skills Basic knowledge of 4 G Core (HSS, DRA)About Us T-Systems is part of the Deutsche Telekom Group, with around 30,000 employees worldwide. We create technology with purpose to generate a positive impact on society. We are looking for curious talent, eager to learn, take on challenges, and contribute ideas that transform our customers' experience. We trust people: we offer autonomy, continuous support, and a collaborative environment where you can grow without limits. We are one global team, guided by respect, integrity, and a passion for doing better every day. Benefits Compensation & benefits Versátil compensation plan (health insurance, meal vouchers, childcare,



transport)Telemedicine Life and accident insurance Social fund Work environment & flexibility International, dynamic and collaborative environment T-Social: social initiatives (sports, community, health)Hybrid work model (remote/on-site)Flexible working hours Growth & development Customized training: access to Coursera to learn whatever you want, whenever you want Weekly language classes (English, Spanish & German)International Mentoring Sessions & Experience Days Wellbeing & time off26+ working days of vacation per year Free access to specialist services (medical, legal, wellness)100% salary coverage during medical leave Application Information If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Company Policies T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer. Job Benefits Work-Life Balance Hybrid work model (remote/on-site)Flexible working hours26+ working days of vacation per year Professional Development Customized training: access to Coursera to learn whatever you want, whenever you want Weekly language classes (English, Spanish & German)International Mentoring Sessions & Experience Days Financial Flexible compensation plan (health insurance, meal vouchers, childcare, transport)Health & Insurance Flexible compensation plan (health insurance, meal vouchers, childcare, transport)Telemedicine Life and accident insurance100% salary coverage during medical leave Lifestyle & Wellness T-Social: social initiatives (sports, community, health,...)Free access to specialist services (medical, legal, wellness)Social fund#J-18808-Ljbffr

📌 Solution Designer Udm (M/F/D) (Madrid)
🏢 Telekom
📍 Madrid