Onemind Services LLC
This is a remote position.
We are seeking a deeply technical Senior OpenStack Engineer to design, build, automate, scale, and operate large-scale production OpenStack environments powering enterprise private clouds, MSP platforms, and high-performance digital twin lab infrastructures.
This is not a UI-driven admin role. We are looking for engineers who understand OpenStack at the service, database, messaging, hypervisor, and packet-flow layers — individuals who can troubleshoot RabbitMQ queues, debug Neutron agents, tune Ceph latency, and automate full cloud deployments from bare metal upward.
You will work on multi-region architectures, high-availability designs,NVMestorage fabrics, SDN integrations, and hybrid cloud platforms supporting global customers.
Primary Responsibilities
1. OpenStack Architecture & Platform Engineering
– Design production-grade OpenStack environments across controller, compute, and storage nodes.
– Architect HA control planes usingHAProxy,Keepalived, Galera, and RabbitMQ clustering.
– Build scalable cell-based Nova architectures.
– Implement multi-region replication strategies.
– Perform platform capacitymodelingand growth forecasting.
2. Compute Virtualization (Nova)
– Nova scheduler tuning and filters.
– CPU pinning and isolation.
– NUMA topology alignment.
-HugePagesconfiguration.
– Live migrations and evacuations.
– GPU passthrough and SR-IOV provisioning.
Hypervisor stack includes KVM, QEMU,Libvirt, andVirtIO.
3. Networking & SDN (Neutron)
– ML2 plugin architecture.
– OVS, OVN, Linux Bridge deployments.
– VXLAN, Geneve, VLAN overlays.
– DVR and L3 routing.
– Floating IP NAT design.
– SR-IOV and DPDK acceleration.
– Integration with BGP EVPN, MPLS, VRFs, and SD-WAN.
4. Storage Engineering
Ceph (Primary Requirement)
– RBD block storage.
-CephFSand RGW object storage.
– CRUSH map tuning.
– Placement group optimization.
-BlueStoreperformance tuning.
-NVMeand SSD tiering.
Additional exposure toLinstor, DRBD, iSCSI, andNVMe-oFpreferred.
5. Image & Lifecycle Services
– Glance image pipelines.
– QCOW2 optimization.
– Cloud-initautomation.
– Golden image lifecycle management.
6. Identity & Access (Keystone)
– RBACmodeling.
– LDAP/AD integration.
– SAML/SSO federation.
– Token lifecycle management.
– Heat orchestration templates.
– Terraform automation.
– Ansible playbooks.
Originally posted on Himalayas
To apply for this job please visit himalayas.app.
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