Hi
My name is Rohit Chauhan, and I am a Staffing Specialist at Novia Infotech LLC. I am reaching out to you on an exciting job opportunity with one of our clients.
Job Title: OCI Linux Administrator (Oracle Cloud Infrastructure)
Location:
Remote
Role Overview
We are seeking an experienced OCI Linux Administrator with strong expertise in managing Red Hat and Oracle Enterprise Linux environments. The ideal candidate will be responsible for system administration, performance tuning, security, and supporting cloud-based infrastructure in Oracle Cloud Infrastructure (OCI).
Key Responsibilities
- Install, configure, and migrate Red Hat Enterprise Linux (RHEL) and Oracle Enterprise Linux (OEL) systems
- Manage disk, partitions, and file systems, including LVM (Logical Volume Manager)
- Perform user and access management (users, groups, permissions)
- Handle package management and YUM repository configuration
- Apply OS patches, upgrades, and security updates
- Configure and manage system services and daemons
- Perform security monitoring and OS hardening to prevent vulnerabilities
- Monitor system performance and perform tuning and resource optimization
- Manage and troubleshoot network configurations and connectivity issues
- Work with services such as:
- NFS
- SSH
- FTP
- Sendmail
- NTP
- DNS
- Configure and manage firewalls (IPTables, Firewalld)
- Support directory services like LDAP
- Develop and maintain shell scripts for automation
- Assist with Ansible automation for configuration management (preferred)
- Support cluster environments (Pacemaker) if applicable
Required Skills
- Strong experience with Linux Administration (RHEL/OEL)
- Hands-on expertise in:
- LVM, File Systems, Disk Management
- User & Security Management
- YUM / Package Management
- Experience with networking basics (IP, Subnetting, DNS)
- Knowledge of firewall configurations (IPTables, Firewalld)
- Experience with system monitoring and performance tuning
- Understanding of OS Hardening and security best practices
- Familiarity with LDAP and directory services
Preferred Skills
- Experience with Oracle Cloud Infrastructure (OCI)
- Knowledge of Ansible automation
- Experience with Pacemaker cluster administration
- Exposure to Healthcare domain environments
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Rohit Chauhan IT Recruiter A: 4421 Avenida Ln, McKinney, TX, 75070
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