Linux Admin

Job Overview:

• We are seeking a seasoned Linux Administrator with experience in Oracle Linux Virtualization Manager (OLVM) and Ansible automation.
• The candidate will manage, maintain, and automate Linux server infrastructure, including the OLVM environment, to ensure high availability, performance, and security.

• Administer and maintain the Oracle Linux Virtualization Manager (OLVM) environment, including installation, configuration, troubleshooting, and patching.
• Manage and configure virtual machines within OLVM, including provisioning, resizing, and optimizing performance.
• Develop, implement, and maintain Ansible playbooks and roles for automating various Linux system administration tasks, including server configuration, patching, and application deployments.
• Work with Ansible Tower or AWX to deploy and manage Ansible playbooks across the infrastructure.
• Troubleshoot and resolve issues related to the OLVM environment, Linux servers, and Ansible automation. GitHub experience a plus.
• Perform routine system administration tasks such as user management, file system management, and backups.
• Monitor system performance and implement tuning measures to optimize resource utilization.
• Ensure the security and compliance of the Linux environment, including firewall configuration and adherence to security policies.
• Maintain documentation for the Linux environment and automation procedures.
• Collaborate with other IT teams and stakeholders to ensure seamless operation of the infrastructure.

• Experience with open systems.
• Experience with Ansible.
• At least three years of Oracle Linux Virtual Machine (OLVM) experience.
• Proven experience as a Linux Administrator with a strong focus on enterprise environments (e.g., Red Hat, CentOS). AIX UNIX experience a plus.
• Extensive experience with Ansible automation, including playbook development, role creation, and inventory management.
• Proficiency in scripting languages such as Bash, Python, or Ruby.
• Strong understanding of networking concepts (TCP/IP, DNS, DHCP).
• Experience with monitoring tools like Nagios, Zabbix, or similar.
• Familiarity with logical volume management (LVM). Experience administrating JBOSS and WebSphere.
• Excellent problem-solving and troubleshooting skills.
• Strong communication and teamwork abilities.