{"id":3482775,"url":"https://alion.io/job/onemind-services-senior-openstack-engineer-poland","title":"Senior OpenStack Engineer - Poland","company":{"id":4487334,"name":"Onemind Services","domain":"onemindservices.com","url":"https://alion.io/company/onemind-services","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"posting_text","remote_working_hours":{"label":"EST","utc_offset_min":-5,"utc_offset_max":-5},"hiring_geo_confidence":"explicit","locations":[],"countries":[],"hiring_countries":["PL"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":82000,"max_usd":193000,"period":"year","method":"global_role_seniority_cell","sample_n":3508},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"BGP","optional":false},{"name":"CI/CD","optional":false},{"name":"Grafana","optional":false},{"name":"HAProxy","optional":false},{"name":"Helm","optional":false},{"name":"Kubernetes","optional":false},{"name":"KVM","optional":false},{"name":"LDAP","optional":false},{"name":"Linux","optional":false},{"name":"MariaDB","optional":false},{"name":"MPLS","optional":false},{"name":"OpenStack","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"QEMU","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Terraform","optional":false},{"name":"VLAN","optional":false},{"name":"Red Hat","optional":true}],"status":"live","first_seen_at":"2026-10-29T17:38:19Z","employer_posted_date":null,"last_verified_at":"2026-10-29T17:38:19Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"This is a remote position.Primary Responsibilities 1. OpenStack Architecture & Platform Engineering \nDesign production-grade OpenStack environments across controller, compute, and storage nodes. \n\nArchitect HA control planes using HAProxy, Keepalived, Galera, and RabbitMQ clustering. \n\nBuild scalable cell-based Nova architectures. \n\nImplement multi-region replication strategies. \n\nPerform platform capacity modeling and growth forecasting. \n\n2. Compute Virtualization (Nova) \nNova scheduler tuning and filters. \n\nCPU pinning and isolation. \n\nNUMA topology alignment. \n\nHugePages configuration. \n\nLive migrations and evacuations. \n\nGPU passthrough and SR-IOV provisioning. \n\nHypervisor stack includes KVM, QEMU, Libvirt, and VirtIO. 3. Networking & SDN (Neutron) \nML2 plugin architecture. \n\nOVS, OVN, Linux Bridge deployments. \n\nVXLAN, Geneve, VLAN overlays. \n\nDVR and L3 routing. \n\nFloating IP NAT design. \n\nSR-IOV and DPDK acceleration. \n\nIntegration with BGP EVPN, MPLS, VRFs, and SD-WAN. \n\n4. Storage Engineering Ceph (Primary Requirement) \nRBD block storage. \n\nCephFS and RGW object storage. \n\nCRUSH map tuning. \n\nPlacement group optimization. \n\nBlueStore performance tuning. \n\nNVMe and SSD tiering. \n\nAdditional exposure to Linstor, DRBD, iSCSI, and NVMe-oF preferred. 5. Image & Lifecycle Services \nGlance image pipelines. \n\nQCOW2 optimization. \n\nCloud-init automation. \n\nGolden image lifecycle management. \n\n6. Identity & Access (Keystone) \nRBAC modeling. \n\nLDAP/AD integration. \n\nSAML/SSO federation. \n\nToken lifecycle management. \n\n7. Orchestration & Automation \nHeat orchestration templates. \n\nTerraform automation. \n\nAnsible playbooks. \n\nCI/CD for infrastructure. \n\nDeployment frameworks include Kolla-Ansible, OpenStack-Ansible, TripleO, and MAAS/Juju. 8. Kubernetes & Containerized Control Planes \nOperate OpenStack on Kubernetes. \n\nHelm/Operator-based deployments. \n\nPod and persistent volume troubleshooting. \n\n9. Bare Metal Provisioning (Ironic) \nPXE/iPXE pipelines. \n\nHardware introspection. \n\nIntegration with MAAS/Foreman. \n\n10. Observability & Reliability Engineering \nPrometheus and Grafana monitoring. \n\nELK logging pipelines. \n\nIncident response and RCA. \n\nSLA tracking and alert tuning. \n\n11. Upgrade & Lifecycle Management \nMajor version upgrades. \n\nRolling compute upgrades. \n\nDatabase migrations. \n\nZero-downtime patching. \n\nRequirements\nRequired Technical Experience \n8–12+ years Linux systems engineering. \n\n5+ years OpenStack production operations. \n\nStrong KVM virtualization expertise. \n\nNetworking: BGP, VXLAN, EVPN. \n\nStorage: Ceph production operations. \n\nDatabases: MariaDB/Galera. \n\nMessaging: RabbitMQ. \n\nAutomation: Ansible/Terraform. \n\nScripting: Python/Bash. \n\nPreferred Skills \nPlatform9 / Canonical / Red Hat OpenStack. \n\nIronic bare-metal provisioning. \n\nDPDK / SR-IOV acceleration. \n\nGPU workloads. \n\nHybrid cloud integrations. \n\nWork Model Requirements \nRemote within India. \n\nMandatory U.S. EST shift overlap. \n\nNight shift operations required. \n\nOn-call rotation participation. \n\nOriginally posted on Himalayas","description_format":"text","description_chars":3061,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-29T20:28:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":29,"reasons":["seen:1","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/onemind-services-senior-openstack-engineer-poland","json_url":"https://alion.io/job/onemind-services-senior-openstack-engineer-poland.json","meta":{"generated_at":"2026-11-01T04:03:05Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6259,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-02T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4487334},"rest":"https://alion.io/mcp/rest/get_company?id=4487334"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fonemind-services-senior-openstack-engineer-poland"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fonemind-services-senior-openstack-engineer-poland"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fonemind-services-senior-openstack-engineer-poland"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/onemind-services-senior-openstack-engineer-poland\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fonemind-services-senior-openstack-engineer-poland"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3482775}},{"tool":"search_jobs","arguments":{"company":"onemindservices.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3482775},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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