Job Description

Roles & Responsibilities:

Monitor infrastructure performance, capacity, and reliability usingPrometheus,Grafana, and related observability tools.
Implement security hardening, compliance controls, andpatch managementacross cloud and on-premises environments.
Automate infrastructure provisioning and configuration usingIaC toolssuch asTerraformandAnsible.
Managepassword rotation and credential updatesfor OpenStack services (Keystone, Nova, Neutron, Glance, Cinder, Horizon), ensuring policy compliance and minimal service disruption.
Plan and executesecurity patches, hotfixes, and upgradesacross OpenStack controller and compute nodes, including validation and rollback readiness.
Performvulnerability assessment and remediationthrough security scanning, risk prioritization, and corrective actions.
Configure and supportAzure Single Sign-On (SSO)usingMicrosoft Entra ID (Azure AD), including application onboarding, role mapping, and access management.
TroubleshootSSO-related issuessuch as authentication failures, federation problems, certificate renewals, and identity synchronization.
Implement and manageConditional Access Policies,Multi-Factor Authentication (MFA), and identity governance controls.
Troubleshoot complex infrastructure issues, performRoot Cause Analysis (RCA), and ensure timely incident resolution.
SupportDisaster Recovery (DR)and business continuity initiatives.
Maintain technical documentation, including architecture diagrams, automation workflows, and SOPs.
Collaborate with global teams to standardize, automate, and optimize infrastructure operations

Qualifications

Educational qualification:

B.E (IT or Computer Science) or Equivalent.

Experience:

3-5 Relevant Experience

Mandatory/requires Skills:
Strong knowledge ofOpenStack components:Nova, Neutron, Swift, Keystone, Horizon, Glance, and Cinder.

Hands-on experience inpassword rotation, credential management, patching, and vulnerability remediationacross OpenStack and Linux environments.
Experience withAzure SSO administrationusingMicrosoft Entra ID (Azure AD)and authentication protocols such asSAML, OAuth, and OIDC.
Knowledge ofConditional Access,MFA, and identity/access management best practices.
Experience with cloud platforms such asAzure,Amazon Web Services (AWS), orGoogle Cloud Platform (GCP).
Proven expertise inInfrastructure as Code (IaC)usingTerraformandAnsible.
Scripting skills inBash, Python, or PowerShellfor automation and orchestration.
StrongLinux administrationskills (RHEL preferred), including package management, troubleshooting, and log analysis. -Good to have.
Experience with monitoring and logging tools such asGrafana, Prometheus, ELK, and Loki.
Good understanding of networking concepts (DNS, DHCP, routing, firewalls, load balancing) -Good to have.
Familiarity withDockerandKubernetes-Good to have.
Strong analytical, troubleshooting, problem-solving, and communication skills.

Preferred Skills:

. Certifications in Linux, Cloud Platforms (Azure/AWS/GCP), or DevOps tools.

. Exposure to CI/CD practices and Git-based automation pipelines.

SO_Cloud Infra Operations Specialist