Secure Build, Release & Observability Engineer (m/f/d) Full-time 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 integral team, guided by respect, integrity, and a passion for doing better every day. Key responsibilities Design andoperate CI/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 Git Lab CI, Jenkins, Argo CD, Tekton, Git Hub Enterprise, Helm, Docker, Kubernetes, Kaniko, Build Kit, Nexus, Harbor, or Artifactory. Security andsupply-chaintooling such as Trivy, Grype, Syft, Cosign, SLSA-oriented controls, SBOM workflows, dependency scanning,secretsdetection,



and policy gates. Observability stacks such as Prometheus, Grafana, Loki, Open Telemetry, ELK/Open Search, 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, Git Opspatterns, private networks, controlled proxies, package mirrors, and securesecretsmanagement. 5+ years in Dev Ops, 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. Whatdoweofferyou? T-Social: socialinitiatives(sports,community,health,...). Hybridworkmodel(remote/on-site). Flexibleworkinghours. Growth&development Weeklylanguageclasses(English & German). International Mentoring Sessions&Experience Days. Flexiblecompensationplan (healthinsurance,mealvouchers,childcare,transport). Socialfund. Wellbeing& time off 26+workingdaysofvacationperyear. And many more advantages of being part of T-Systems! #J-18808-Ljbffr

📌 Secure Build, Release & Observability Engineer (M/F/D) (Granada)
🏢 T-Systems Iberia
📍 Granada