OpenStack Engineer

Posted 4hrs ago

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Job Description

OpenStack Engineer building and operating private sovereign cloud platforms for Software Mind’s enterprise clients. Deploying infrastructure, networking, monitoring, and automation across production environments.

Responsibilities:

  • Join an internal OpenStack team building and operating private and sovereign cloud platforms for enterprise clients in Western Europe
  • Install and configure OpenStack components with Kolla-Ansible according to approved designs
  • Prepare infrastructure nodes, including operating system, KVM virtualization, container runtime, network interfaces and storage access
  • Configure OVN tenant networks, VLAN provider networks, Cinder volume types and boot-from-volume scenarios
  • Deploy monitoring and logging with Prometheus, exporters, Alertmanager, Grafana, Fluentd and OpenSearch
  • Handle second-line incidents and service requests within agreed service levels
  • Execute patching, node replacement, virtual machine evacuation and upgrade support
  • Maintain configuration repositories through merge requests and promote changes between environments
  • Automate repeatable work with Ansible and CI pipelines
  • Participate in the on-call rotation

Requirements:

  • At least 3 years administering Linux in production, including operating or implementing OpenStack
  • Day to day operation of Nova, Neutron, Keystone, Glance, Cinder, Placement and Horizon, including projects, quotas, flavors and images
  • Ability to diagnose failed instance, volume and network operations using the OpenStack CLI and service logs
  • Understanding of API, scheduler and agent components, message queue and state database
  • Experience with an OpenStack deployment framework, preferably Kolla-Ansible, and services running as containers
  • KVM and libvirt troubleshooting experience for compute nodes
  • Practical Ansible and Git skills
  • Networking fundamentals: VLANs, routing, NAT, filtering, overlay networks, and tenant versus provider networks
  • English at B2 level for technical documentation and daily client contact
  • Additional skills: Kolla-Ansible, OpenStack-Ansible or TripleO
  • OVN or Open vSwitch, and enterprise storage over NFS or iSCSI
  • Proxmox VE, VMware vSphere or another virtualization platform, and experience with VMware migrations
  • Python for operational tooling and API integrations, or Terraform and Kubernetes
  • Exposure to telco workloads or performance tuning such as SR-IOV, DPDK, CPU pinning and huge pages
  • Certified OpenStack Administrator, or certifications in Linux, networking or cloud

Benefits:

  • Flexible employment and remote work
  • International projects with leading global clients
  • International business trips
  • Language classes
  • Internal & external training
  • Private healthcare and insurance
  • Multisport card
  • Well-being initiatives
  • Mentoring from senior engineers and architects
  • Defined path to senior level