Linux Administrator

Key Competencies

• Experience to handle Redhat/Oracle Linux Operating System ( Version 8/9).
• Experience in Redhat Satellite/Linux Operation Manager.
• Experience in Ansible / Ansible Tower
• Experience in working on containerization technologies like Docker, Podman.
• Expert in any of the languages Shell Scripting , YAML or Python.
• Knowledge on VMware Virtualization Infrastructure.
• Knowledge on Enterprise Middleware Experience like WebLogic, Tomcat, JBOSS EAP, JBOSS FUSE, and Apache.
• Good understanding of Load Balancing technologies (Nginx, HAproxy etc.)
• Experience with TCP/IP & general networking principles.

Job Summary

Commercial Bank Innovation Services is hiring a Linux Administrator is responsible for managing CBQ Linux infrastructures span across multiple sites. The Linux Administrator is responsible for managing CBQ Linux infrastructures span across multiple sites. The responsibilities include administrating the day-to-day technical activities related to maintaining reliable and effective environments responsive to the requirements of Information Systems as well as Containerization platforms like DOCKERS, DOCKER Swarm, PODMAN.

He/she. He/she will be responsible for designing, building, reviewing, and troubleshooting issues and maintaining the Linux Infrastructure in a talented and highly collaborative environment.

Key Accountabilities

Essential Functions:

• Manage CBQ Linux Infrastructure hosting 450+ Production, DR, DEV and UAT Servers.
• AWX/Ansible Tower Administration (Red Hat) /Linux Automation Manager (From Oracle )
• Install, configure, and maintain AWX/Ansible Tower infrastructure.
• Design and implement automation workflows and playbooks using Ansible.
• Manage inventory, variables, and job templates in AWX/Ansible Tower.
• Manage Volume Management on UNIX systems (lvm, zfs, nfs, raid, package management, performance tuning, kernel tuning) and managing the systems to ensure meet the SLA.
• Expertize with Good hands on experience in Dockers, Dockers Swarm, Kubernetes Orchestration Platform.
• Well versed in latest tools and technologies to support DEVOPS methodologies and framework.
• Manage the latest technologies are being implemented at CBQ IT Infrastructure through continuous fine-tuning and frequent enhancements
• Storage Allocation and Migration with different EMC Storage systems
• Managing and handling various tools on Linux (Splunk, NetBackup, tomcat, apache, JBOSS EAP etc.)
• Working on Data Center related activities, coordinating with vendor for any hardware replacement or installing new devices and on Hardware in DC.
• Handle hardware issues for disk, memory, CPU, NIC, HBA and coordinating with vendor to fix it with in the SLA.