Oracle Linux Administrator

Nish Technologies is looking for experienced Oracle Linux Administrators to join our growing team!

Job Details:

- Role: Oracle Linux Administrator
- Experience: 5+ Years
- Location: PAN India
- Employment Type: Full-Time
- Work Mode: Hybrid / Work From Office

: We are seeking a skilled Oracle Linux Administrator with strong experience in Linux server administration, system configuration, troubleshooting, performance tuning, and enterprise infrastructure support.

Key Responsibilities:

- Install, configure, administer, and maintain Oracle Linux servers.
- Manage Linux system administration, including user and group management, file systems, permissions, and package management.
- Perform system monitoring, performance tuning, and capacity planning.
- Manage kernel upgrades, patching, security updates, and vulnerability remediation.
- Troubleshoot OS-level issues, system crashes, and performance bottlenecks.
- Configure and manage LVM, RAID, file systems, and storage solutions.
- Manage system services, processes, cron jobs, and boot-related issues.
- Implement security hardening,



access controls, and compliance standards.
- Work on backup, recovery, disaster recovery, and business continuity activities.
- Support virtualization environments and enterprise infrastructure operations.
- Collaborate with application, database, network, and security teams.
- Prepare technical documentation and ensure adherence to operational procedures.

Mandatory Skills:

- 5+ years of experience in Linux System Administration.
- Strong hands-on experience with Oracle Linux 7/8/9.
- Good knowledge of Linux commands, shell scripting, and system troubleshooting.
- Experience in patching, upgrades, performance tuning, and security hardening.
- Hands-on experience with LVM, RAID, file systems, and storage management.
- Knowledge of networking concepts, DNS, TCP/IP, SSH, and firewall configuration.
- Experience with system monitoring, backup, and recovery.
- Solid problem-solving and communication skills.Role & responsibilities

📌 Oracle Linux Administrator (Chennai)
🏢 Nish Technologies
📍 Chennai