Solution Designer UDM (m/f/d)

Telekom; Madrid; Híbrido; EUR 65.000 - 90.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Hybrid work model

Health insurance

Meal vouchers

Flexible working hours

26+ vacation days

Descripción de la vacante

T-Systems Iberia in Madrid is seeking a Solution Designer for the T-DAT SDM Lifecycle Squad to shape 5G core and cloud-based TelCo solutions. You will design and integrate with automation tooling, ensuring scalable, secure deployments across networks.

The role emphasizes cloud-native architectures, microservices, and DevOps practices, with hybrid work options. You will collaborate across teams to deliver robust CNTDB/UDM/AMF/5GC landscape in the Telco HUB.

Formación

• We seek a highly skilled Solution Designer with deep expertise in 5G Core, cloud TelCo solutions, and modern DevOps tools.
• Extensive experience designing TelCo solutions in cloud environments and with microservice architectures.
• Must have practical knowledge of UDM/AMF/SMF/NRF and cloud security practices.

Responsabilidades

• Create a 12-site concept and analyze Converged T-CaaS.
• Design final integration with in-house automation solution.
• Document cloud rollout strategy for production environment.
• Finalize designs for vTAP integration.
• Design future configuration management solution.
• Rollout strategy for mTLS/OAuth2.0 in Lot3.
• Design future 5G SA roaming concept.

Conocimientos

5G Core UDM/AMF/SMF

Cloud Telco Solutions

Kubernetes

ELK Stack

GitLab

Artifactory

REST APIs

Microservices

Security protocols

Cloud databases

DevOps

Communication skills

Herramientas

Kubernetes

ELK Stack

GitLab

Artifactory

REST APIs

Descripción del empleo

Job ID: 744000128917910Solution Designer UDM (m/f/d)MadridProfessionalRegularT-Systems IberiaYour TaskWe 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, M2M), as well as HLR/HSS throughout their entire lifecycle, along with 5GC-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.ResponsibilitiesCreation of a 12-site concept and analysis of Converged T-CaaSDevelopment of the design for the final integration with the in-house developed automation solutionDocumentation of the cloud rollout strategy for the production environmentFinalization of the designs for vTAP integrationDesign of the future configuration management solutionDevelopment of the rollout strategy for mTLS/oAuth2.0 in Lot3Design of the future 5G SA roaming conceptYour ProfileWe are seeking a highly skilled Solution Designer with deep expertise in 5G Core technologies, cloud-based telecommunications solutions, and modern DevOps tools. The ideal candidate will have extensive experience designing TelCo solutions in cloud environments and working with microservice architectures.Must Have SkillsIn-depth knowledge and experience in the area of 5G Core (UDM, AMF, SMF, NRF)Expertise in designing TelCo solutions in a cloud environmentConfident use of Kubernetes (k8s)Confident use of ELKConfident use of GitLabConfident use of ArtifactoryExperience in the development/integration of REST based APIsExperience with modern security protocolsKnowledge of microservice architectureKnowledge of cloud-based applications and databasesExperience in designing cloud based solutionsAbility to explain multifaceted technical requirements to colleagues and customersExperience in classic and agile forms of cooperationNice to Have SkillsBasic knowledge of 4G Core (HSS, DRA)About UsT-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.BenefitsCompensation & benefitsFlexible compensation plan (health insurance, meal vouchers, childcare, transport)TelemedicineLife and accident insuranceSocial fundWork environment & flexibilityInternational, dynamic and collaborative environmentT-Social: social initiatives (sports, community, health)Hybrid work model (remote/on-site)Flexible working hoursGrowth & developmentCustomized training: access to Coursera to learn whatever you want, whenever you wantWeekly language classes (English, Spanish & German)International Mentoring Sessions & Experience DaysWellbeing & time off26+ working days of vacation per yearFree access to specialist services (medical, legal, wellness)100% salary coverage during medical leaveApplication InformationIf you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English.Company PoliciesT-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.Job BenefitsWork-Life BalanceHybrid work model (remote/on-site)Flexible working hours26+ working days of vacation per yearProfessional DevelopmentCustomized training: access to Coursera to learn whatever you want, whenever you wantWeekly language classes (English, Spanish & German)International Mentoring Sessions & Experience DaysFinancialFlexible compensation plan (health insurance, meal vouchers, childcare, transport)Health & InsuranceFlexible compensation plan (health insurance, meal vouchers, childcare, transport)TelemedicineLife and accident insurance100% salary coverage during medical leaveLifestyle & WellnessT-Social: social initiatives (sports, community, health, ...)Free access to specialist services (medical, legal, wellness)Social fund