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Urgent! Senior OpenStack Engineer Jobs | Onemind Services LLC

Senior OpenStack Engineer



Job description

About the Role

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, NVMe storage 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 using HAProxy, Keepalived, Galera, and RabbitMQ clustering.

- Build scalable cell-based Nova architectures.

- Implement multi-region replication strategies.

- Perform platform capacity modeling and growth forecasting.


2.

Compute Virtualization (Nova)


- Nova scheduler tuning and filters.

- CPU pinning and isolation.

- NUMA topology alignment.

- HugePages configuration.

- Live migrations and evacuations.

- GPU passthrough and SR-IOV provisioning.


Hypervisor stack includes KVM, QEMU, Libvirt, and VirtIO.


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.

- CephFS and RGW object storage.

- CRUSH map tuning.

- Placement group optimization.

- BlueStore performance tuning.

- NVMe and SSD tiering.


Additional exposure to Linstor, DRBD, iSCSI, and NVMe-oF preferred.


5.

Image & Lifecycle Services


- Glance image pipelines.

- QCOW2 optimization.

- Cloud-init automation.

- Golden image lifecycle management.


6.

Identity & Access (Keystone)


- RBAC modeling.

- LDAP/AD integration.

- SAML/SSO federation.

- Token lifecycle management.


7.

Orchestration & Automation


- Heat orchestration templates.

- Terraform automation.

- Ansible playbooks.

- CI/CD for infrastructure.


Deployment frameworks include Kolla-Ansible, OpenStack-Ansible, TripleO, and MAAS/Juju.


8.

Kubernetes & Containerized Control Planes


- Operate OpenStack on Kubernetes.

- Helm/Operator-based deployments.

- Pod and persistent volume troubleshooting.


9.

Bare Metal Provisioning (Ironic)


- PXE/iPXE pipelines.

- Hardware introspection.

- Integration with MAAS/Foreman.


10.

Observability & Reliability Engineering


- Prometheus and Grafana monitoring.

- ELK logging pipelines.

- Incident response and RCA.

- SLA tracking and alert tuning.


11.

Upgrade & Lifecycle Management


- Major version upgrades.

- Rolling compute upgrades.

- Database migrations.

- Zero-downtime patching.


Required Technical Experience


- 8–12+ years Linux systems engineering.

- 5+ years OpenStack production operations.

- Strong KVM virtualization expertise.

- Networking: BGP, VXLAN, EVPN.

- Storage: Ceph production operations.

- Databases: MariaDB/Galera.

- Messaging: RabbitMQ.

- Automation: Ansible/Terraform.

- Scripting: Python/Bash.


Preferred Skills


- Platform9 / Canonical / Red Hat OpenStack.

- Ironic bare-metal provisioning.

- DPDK / SR-IOV acceleration.

- GPU workloads.

- Hybrid cloud integrations.


Work Model Requirements


- Remote within India.

- Mandatory U.S. EST shift overlap.

- Night shift operations required.

- On-call rotation participation.



Required Skill Profession

Other General



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