Roles & Responsibilities:
Monitor infrastructure performance capacity and reliability using Prometheus Grafana and related observability tools.
Implement security hardening compliance controls and patch management across cloud and on-premises environments.
Automate infrastructure provisioning and configuration using IaC tools such as Terraform and Ansible.
Manage password rotation and credential updates for OpenStack services (Keystone Nova Neutron Glance Cinder Horizon) ensuring policy compliance and minimal service disruption.
Plan and execute security patches hotfixes and upgrades across OpenStack controller and compute nodes including validation and rollback readiness.
Perform vulnerability assessment and remediation through security scanning risk prioritization and corrective actions.
Configure and support Azure Single Sign-On (SSO) using Microsoft Entra ID (Azure AD) including application onboarding role mapping and access management.
Troubleshoot SSO-related issues such as authentication failures federation problems certificate renewals and identity synchronization.
Implement and manage Conditional Access Policies Multi-Factor Authentication (MFA) and identity governance controls.
Troubleshoot complex infrastructure issues perform Root Cause Analysis (RCA) and ensure timely incident resolution.
Support Disaster 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 of OpenStack components: Nova Neutron Swift Keystone Horizon Glance and Cinder.
Hands-on experience in password rotation credential management patching and vulnerability remediation across OpenStack and Linux environments.
Experience with Azure SSO administration using Microsoft Entra ID (Azure AD) and authentication protocols such as SAML OAuth and OIDC.
Knowledge of Conditional Access MFA and identity/access management best practices.
Experience with cloud platforms such as Azure Amazon Web Services (AWS) or Google Cloud Platform (GCP).
Proven expertise in Infrastructure as Code (IaC) using Terraform and Ansible.
Scripting skills in Bash Python or PowerShell for automation and orchestration.
Strong Linux administration skills (RHEL preferred) including package management troubleshooting and log analysis. - Good to have.
Experience with monitoring and logging tools such as Grafana Prometheus ELK and Loki.
Good understanding of networking concepts (DNS DHCP routing firewalls load balancing) Good to have.
Familiarity with Docker and Kubernetes 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.
Remote Work :
No
Employment Type :
Full-time
SOCloud Infra Operations Specialist • Coimbatore, Tamil Nadu, India
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