System Administrator 3-IT

Overview

Join Infrastructure / Compute Cloud Operations as an IC3 System Administrator. You’ll 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

About Us

As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s challenges. We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity.

We know that true innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing an inclusive workforce that promotes opportunities for all.

Oracle careers open the door to global opportunities where work-life balance flourishes. We offer competitive benefits based on parity and consistency and support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.

We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling +1 888 404 2494 in the United States.

Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.