OCI System Administrator

RESPONSIBILITIES :

• We are looking OCI System Administrator. Must have a minimum of 7 years of professional experience with a minimum of 3+ years of Systems Administration (Linux, Windows) in Oracle Cloud Infrastructure (OCI).
• Deep expertise in advanced troubleshooting, system performance tuning, and infrastructure automation in OCI.
• In-depth knowledge of Linux OS internals, including boot process, file systems, process and memory management, network stack.
• Strong in managing and troubleshooting LVM, RAID, NFS, multipathing, boot issues, init / systemd, and package management (dnf / yum / rpm).
• Proficient in configuring and securing SSH, firewall (iptables / nftables), NFS / SMB, Syslog, and systemd services.
• Experience with diagnosing and resolving performance issues, conducting root cause analysis (RCA) on system and application-level incidents.
• Hands on experience in writing and modifying Terraform and Ansible scripts for managing OCI Infrastructure.
• Extensive automation of system tasks : log rotation, patching, user management, backup scripts, system health monitoring in OCI
• OS image build for Linux, Windows and patch automation using Python, Terraform, Ansible, PowerShell.
• Hands on Experience in OCI solutions : virtual machines / networks, hybrid cloud, identity, security models, cloud monitoring, logging, cloud storage.
• Hands on Experience with provisioning storage, compute nodes, network in OCI
• Aptitude to be a good team player and the desire to learn and implement new Cloud technologies as needed.
• Excellent organizational, verbal, and written communication skills.

Skills Required

Linux System Administration