Company DescriptionT‑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 integral team, guided by respect, integrity, and a passion for doing better every day.Job DescriptionKey responsibilities- Design andoperateCI/CD pipelines for repository intake, build execution, image creation, artefact promotion, environment deployment, and evidence generation.- Implement release controls for private registries, package sources, signing, SBOM generation, vulnerability scanning, dependency provenance, and approval workflows.- Create observability across build systems, workflow services, repositories, test environments, model endpoints, and platform components using logs, metrics, traces, and dashboards.- Support troubleshooting of build failures, flaky pipelines, missing dependencies, environment drift, performance bottlenecks, and handover-readiness gaps.- Partner with software, SRE, testing, and security teams to define runbooks, operational KPIs, risk indicators, and audit-ready evidence packs for release decisions.Examples of market tools, models, and platform components expected- CI/CD and release tools such as GitLab CI, Jenkins,ArgoCD,Tekton, GitHub Enterprise, Helm, Docker, Kubernetes,Kaniko,BuildKit, Nexus, Harbor, or Artifactory.- Security andsupply-chaintooling such asTrivy,Grype,Syft, Cosign, SLSA-oriented controls, SBOM workflows, dependency scanning,secretsdetection, and policy gates.- Observability stacks such as Prometheus, Grafana, Loki,OpenTelemetry, ELK/OpenSearch,Alertmanager, log aggregation, dashboarding,



and automated health checks.- AI engineering integrations such as code-scanning workflows, model-backed log analysis helpers, documentation generators, internal model gateways, and workflow execution services.- Infrastructure automation using Terraform, Ansible, Helm, Python, Bash,GitOpspatterns, private networks, controlled proxies, package mirrors, and securesecretsmanagement.Qualifications- 5+ years in DevOps, SRE, release engineering, platform operations, infrastructure automation, or secure build engineering roles.- Strong hands‑on experience with CI/CD systems, Kubernetes-based delivery, container builds, private registries, artefact management, and release automation.- Practical knowledge of observability, incident response, operational dashboards, runbooks, SLA/SLO thinking, and troubleshooting distributed engineering environments.- Good understanding of softwaresupply-chainsecurity, SBOMs, image scanning,secretshandling, dependency provenance, and audit-ready release evidence.- Comfortable operating in confidentiality‑sensitive programs where reproducibility, traceability, controlled access, and structured collaboration with engineering teams are essential.Additional InformationWhatdoweofferyou?Workenvironment&flexibility- International,dynamicandcollaborativeenvironment.- T-Social: socialinitiatives(sports,community,health, ...).- Hybridworkmodel(remote/on-site).- Flexibleworkinghours.Growth&development- Customizedtraining:accesstoCourseratolearnwhateveryouwant,wheneveryouwant.- Weeklylanguageclasses(English & German).- InternationalMentoringSessions&ExperienceDays.Compensation&benefits- Flexiblecompensationplan (healthinsurance,mealvouchers,childcare,transport).- Telemedicine.- Lifeandaccidentinsurance.- Socialfund.Wellbeing& time off- 26+workingdaysofvacationperyear.- Freeaccesstospecialistservices(medical, legal,wellness).- 100%salarycoverageduringmedicalleave.And many more advantages of being part of T-Systems!#J-18808-Ljbffr

📌 Secure Build, Release & Observability Engineer (M/F/D) (Sevilla)
🏢 IGLUBIT
📍 Sevilla