Cloud Server Load Balance - Expert (m/f/d)

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. At the Telco Hub in Madrid , we are pioneers in merging IT and Telco, building and scaling Telco as a Platform (TaaP) on our proprietary layered cloud. Our teams operate in cross-country and cross-functional squads, delivering cutting-edge services to Europe's most valued Operator. Our mission is to create the best customer experience based on three core principles: ✅ Cloud-based – Harnessing the latest technologies for scalability and performance. ✅ Automated – Driving efficiency through AI, automation, and DevOps. ✅ Sustainable – Building a future-ready, environmentally conscious infrastructure. We are looking for top engineering talent eager to grow technically and professionally in an innovative, dynamic, and collaborative environment. If you are passionate about shaping the future of telecommunications, this is your place! A load balancing solution based on HAProxy Enterprise Edition for services running on DT K8s platform has been developed. The project at hand aims to optimize that solution in terms of redundancy and automated provisioning. One aspect is the operational part for this solution which includes operation of the automation solution, onboarding of customers etc. (see below). Activity description and concrete tasks: You will be responsable for the operational Part of the gLB [HA-Proxy]. This includes the following tasks: DevOps for gLB- PSA procedure [SDSK, IT checklist, BC/DR tests] Budget planning- Documentation Life cycle measures [Planning and design] [Software and firmware update] [Security management] [Data backup and deletion] ITIL processes [Incident Management] [Problem Management] [Change Management] [Config Management] System management: Provision of performance metrics Monitoring + enabling first-line support Proactive monitoring of NE Vulnerability management Interface with third-party vendors in the context of problems/incidents BIS / BOOS process [Bring Into Service, Bring Out Of Service] Automation solutions On-call / stand-by duty (every 5-7 weeks) Occasional night shifts to introduce network changes HA-Proxy: Basics (Operating system Linux) Manufacturer: Ticket creation Load balancing knowledge Routing / Protocols: BGP configuration (Basic knowledge) HTTPS / TLS /0 OSI Layer 2-7 (Basic knowledge) Troubleshooting Advanced Orchestration: ​​​​​CI/CD Pipeline (YAML/Terraform) Kubernetes Tools & Platforms: FM-IP (NNM) oder CheckMK Eddy 2.0 CA-EM Tufin CRD Portal SMOPS MS Teams JiraGitLab / Pipeline Artifactory JFROG Kafka CDI Kubernetes Go Templates creation Helm Charts / Helm Releases Flux [Sync Git und Kubernetes] Preferred Qualifications: Basics Design T-CAAS and BM4X What do we offer you? ​​​​​ 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 & German) International Mentoring Sessions & Experience Days Compensation & benefits Flexible compensation plan (health insurance, meal vouchers, childcare, transport) Telemedicine Life and accident insurance Social fund Wellbeing & time off 26+ working days of vacation per year Free access to specialist services (medical, legal, wellness) 100% salary coverage during medical leave And many more advantages of being part of T-Systems! If you are looking for a new challenge, do not hesitate to send us your CV! Please send CV in English. Join our team! T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer.