Secure Build, Release & Observability Engineer (m/f/d)
2 days ago
Valencia
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. • Design and operate 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., • CI/CD and release tools such as GitLab CI, Jenkins, ArgoCD, Tekton, GitHub Enterprise, Helm, Docker, Kubernetes, Kaniko, BuildKit, Nexus, Harbor, or Artifactory., • Security and supply-chain tooling such as Trivy, Grype, Syft, Cosign, SLSA-oriented controls, SBOM workflows, dependency scanning, secrets detection, 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, GitOps patterns, private networks, controlled proxies, package mirrors, and secure secrets management., • 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 software supply‑chain security, SBOMs, image scanning, secrets handling, 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., • International, dynamic and collaborative environment., • T‑Social: social initiatives (sports, community, health, ...)., • Hybrid work model (remote/on‑site)., • Flexible working hours., • Customized training: access to Coursera to learn whatever you want, whenever you want., • Weekly language classes (English & German)., • International Mentoring Sessions & Experience Days., • Flexible compensation plan (health insurance, meal vouchers, childcare, transport)., • Telemedicine., • Life and accident insurance., • Social fund., • 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! T-Systems Iberia will only process the CVs of candidates who meet the requirements specified for each offer. #J-18808-Ljbffr