OCI Admin + Network security

Job Description:

• We are seeking a Senior OCI Administrator with strong expertise in Oracle Cloud Infrastructure Networking and Security
• The ideal candidate will be responsible for designing implementing securing and managing enterprise OCI environments while ensuring high availability performance compliance and operational excellence

Key Responsibilities:

• OCI Infrastructure Administration
• Manage OCI Compute Storage Backup Load Balancers DNS and Platform Services
• Provision and maintain OCI environments across development test and production landscapes
• Support cloud infrastructure lifecycle management capacity planning and resource optimization
• Implement high availability and disaster recovery solutions
• OCI Networking Mandatory
• Design and manage OCI Networking components including VCNs Subnets DRG Route Tables Security Lists and Network Security Groups NSGs
• Configure and support Site to Site VPN FastConnect Load Balancers DNS and Hybrid Cloud Connectivity
• Troubleshoot network performance routing latency and connectivity issues
• Implement network segmentation and security architecture best practices
• OCI Security Mandatory
• Administer OCI IAM including Users Groups Dynamic Groups Compartments and Policies
• Implement Role Based Access Control RBAC SSO MFA and Identity Federation
• Configure and manage Cloud Guard Security Zones Bastion Services Vault Key Management and Web Application Firewall WAF
• Perform security assessments vulnerability remediation and compliance reviews
• Support audit requirements and cloud security governance initiatives
• Monitoring Operations
• Configure OCI Monitoring Logging Logging Analytics Alarms Notifications and Operations Insights
• Implement proactive monitoring and alerting for critical infrastructure services
• Perform incident management root cause analysis and performance optimization
• Maintain operational dashboards SOPs and cloud runbooks
• Automation Cloud Operations
• Automate infrastructure provisioning using Terraform and OCI Resource Manager
• Develop operational automation using Shell Python and Ansible
• Support Infrastructure as Code IaC and DevOps adoption initiatives
• Automate patching backup validation monitoring and routine administration tasks

Preferred Skills:

Technology->Enterprise Application - Oracle Cloud->Oracle Cloud Infrastructure (OCI)