Engineer, Unix Linux System

You are important in/to

• Primarily responsible for level 3 Technical Support, Systems Management, Administration and Project Support for Linux platform.

• Participate in 24/7 on-call rotation in support of our NOC, which includes being available to assist with issues when not on call.

• Assist and respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated.

• Ensuring availability and performance of the Linux system that support the application system.

• Perform capacity planning, ensure high resiliency and optimal performance involving the associated hardware resources allocated to the operating system.

• Ensure that change management process is properly followed.

• Manage changes through change request process & provide status reports to the relevant parties.

• Install and maintain security patches on the operational and development system, which includes but is not limited to, Red Hat Linux, Suse Linux, Apache Tomcat.

• Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.

• Work together with Infrastructure Manage Service vendor for RCA/PCA and adhere to Service Level Agreements.

• Manage, Puppet infrastructure and implement change to automate configuration management and automation through Puppet.