System Administrator 3-IT
System Administrator 3-IT
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Job Description
Join Infrastructure / Compute Cloud Operations as a System Administrator. Youll manage maintain and optimize Linux server fleets Oracle Cloud Infrastructure (OCI) resources and VMware ESXi/vSphere platforms supporting business-critical applications. The role focuses on reliability performance and security while collaborating with cross-functional teams resolving complex issues and advancing automation and process improvements.
Responsibilities
Administer configure and maintain Linux servers (Oracle Linux RHEL etc.).
Manage VMware ESXi/vSphere: provision monitor and troubleshoot VMs.
Operate and support OCI (compute storage networking).
Perform OS upgrades patching and kernel updates across Linux fleets.
Monitor performance capacity and availability; resolve issues proactively.
Implement and maintain backup recovery and disaster-recovery procedures.
Troubleshoot incidents across server virtualization and cloud stacks.
Collaborate with application database and network teams for end-to-end delivery.
Create and maintain documentation SOPs and knowledge-base articles.
Drive automation (scripts Shell/Python Ansible) to streamline operations.
Ensure compliance with security audit and regulatory requirements.
Qualifications
Career Level - IC3
Required Experience:
Unclear Seniority
Employment Type
Full-Time
