{"id":3693341,"url":"https://alion.io/job/a1-bulgaria-cloud-devops-engineer-fmd-a1-competence-delivery-center","title":"Cloud DevOps Engineer (f/m/d) @ A1 Competence Delivery Center","company":{"id":312367,"name":"A1 Bulgaria","domain":"a1.bg","url":"https://alion.io/company/a1-5","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":{"grade":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":29,"computed_at":"2026-11-05T05:54:30Z"}},"role":"DevOps","role_family":"DevOps","seniority":"middle","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EKS","optional":false},{"name":"Ansible","optional":false},{"name":"Azure AKS","optional":false},{"name":"CI/CD","optional":false},{"name":"DNS","optional":false},{"name":"Google GKE","optional":false},{"name":"Grafana","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"OpenShift","optional":false},{"name":"Prometheus","optional":false},{"name":"Terraform","optional":false},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true}],"status":"live","first_seen_at":"2026-11-03T13:41:46Z","employer_posted_date":null,"last_verified_at":"2026-11-03T13:41:46Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Strength. Care. Growth\n\nA1 Competence Delivery Center is a vital component of A1’s telecommunications business. Acting as an expertise hub, CDC is dedicated to delivering a full range of high-quality IT, network, financial and other services to support A1’s operations across all OpCos, independent of location.\n\nUsing the power of being OneGroup and leveraging synergies, CDC enables transparency of resources, key skills and knowledge expansion and personal career growth opportunities’ enhancement, paired with job stability.\n\nYou will know we are the right place for you, if you are driven by:\n\nOpportunities to learn and build your career.\n\nMeaningful work in a stable and fast-paced company.\n\nDiversity of people, projects, and platforms.\n\nA supportive, fun, and inspiring place to work.\n\nJob Overview:\n\nWe are looking for a KubeForge Engineer to join our Kubernetes-focused team. In this role, you will be responsible for operating, maintaining, and optimizing our Kubernetes environments—including OpenShift, RKE2, and vanilla Kubernetes clusters—across the organization. You will play a key role in ensuring high availability, performance, and security of our container orchestration platforms, directly impacting the reliability of services relied upon by the entire A1 Telekom group.\n\nRole Insights:\n\nAdminister and maintain production Kubernetes clusters (OpenShift, RKE2, and vanilla Kubernetes) with a focus on availability and performance.\n\nDeploy, configure, and manage containerized workloads using Kubernetes primitives (Deployments, StatefulSets, Services, ConfigMaps, Secrets).\n\nImplement and enforce security best practices, including RBAC, network policies, Pod Security Standards, and certificate management.\n\nMonitor cluster health using tools such as Prometheus, Grafana, and built-in OpenShift observability stack; respond to and resolve incidents.\n\nAutomate operational tasks and cluster management using Infrastructure-as-Code tools (e.g., Terraform, Ansible).\n\nCollaborate with development teams to support CI/CD pipelines and containerized application deployments.\n\nConduct capacity planning, performance tuning, and regular maintenance activities (patching, upgrades).\n\nDocument cluster architectures, operational procedures, and runbooks.\n\nWhat Makes You Unique:\n\n3+ years of hands-on experience with Kubernetes administration in production environments.\n\nDeep understanding of Kubernetes architecture, networking (CNI plugins, Ingress, DNS), and resource management.\n\nExperience with at least one managed Kubernetes platform (OpenShift preferred, EKS/AKS/GKE acceptable).\n\nProficiency in Linux system administration and command-line tools\n\nFamiliarity with monitoring, logging, and observability solutions (Prometheus, Grafana, ELK stack).\n\nStrong problem-solving skills with the ability to work under pressure during incidents.\n\nFluency in English language.\n\nOur gratitude for the job done will be eternal, but we’ll also offer you:\n\nValuable experience in one of the fastest-growing and most innovative industries.\n\nChallenging assignments with strong opportunities for personal and professional growth in a multinational environment.\n\nHybrid working model supporting a healthy work-life balance.\n\nThousands of online and in-person Learning opportunities for you to grow.\n\nModern, open, and friendly work environment that fosters continuous learning and the development of both technical and soft skills.\n\nSpecial employee tariffs and a wide range of attractive employee benefits.","description_format":"text","description_chars":3515,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Growth opportunities","Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Mobile 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