Design, build, and operate production-grade OpenStack platforms including compute (Nova), networking (Neutron), and Ceph storage. Implement HA, capacity planning, virtualization tuning, SDN integrations, automation (Ansible/Terraform), Kubernetes-based control planes, bare-metal provisioning (Ironic), observability, upgrades, and on-call/night-shift support.
This is a remote position.
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.
Requirements
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.
Similar Jobs
Cloud • Greentech • Social Impact • Software • Consulting
Manage a portfolio of global enterprise customers to drive expansion and maximize bookings. Lead strategic, outcome-focused selling, coordinate cross-functional teams, manage RFPs/procurement/legal reviews, maintain account plans and forecasting, and engage executives. Expect 10–20% travel for in-person strategic meetings.
Top Skills:
6SenseChallengerG2GongLinkedin Sales NavigatorMeddpiccOutreachRichardsonSalesforceSpinZoominfo
Cloud • Greentech • Social Impact • Software • Consulting
Own and grow a portfolio of enterprise customers by identifying expansion opportunities, selling new modules and users, coordinating cross-functional teams, maintaining account plans and forecasts, engaging executives, and closing multi-stakeholder deals with 10-20% travel.
Top Skills:
6SenseG2GongLinkedin Sales NavigatorOutreachSalesforceZoominfo
Fintech
Senior Cloud Security Engineer responsible for hands-on remediation of cloud and infrastructure vulnerabilities, operating vulnerability and CSPM tooling, enforcing secure configurations across Azure environments, embedding security in CI/CD and IaC, supporting compliance/audits and reporting, mentoring engineers, and partnering with cross-functional teams to maintain cloud security posture and policy.
Top Skills:
.NetActive DirectoryAksApplication GatewayArmAsp.NetAzureAzure BastionAzure DevopsAzure FirewallAzure Key VaultAzure MonitorAzure PolicyAzure RbacAzure Virtual DesktopBicepChefCisco AsavCloudflareConditional AccessDatadogDefender For ContainersDefender For ServersDelinea Secret Server (Thycotic)Entra IdExpressrouteGitGitlabGrpcInsightidrJavaKey Vault Csi Secrets StoreKqlKubernetesLinux ServerLog AnalyticsMicrosoft Defender For CloudMicrosoft IntuneMicrosoft SentinelOrca SecurityPimPkiPrivileged Identity ManagementRapid7 InsightvmRedisSQL ServerTerraformTls/SslVirtual MachinesVm Scale SetsVpn GatewayWafWindows ServerWiz
What you need to know about the Colorado Tech Scene
With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.
Key Facts About Colorado Tech
- Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
- Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
- Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
- Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
- Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute
