Responsibilities

  • Responsible for the installation, configuration, administration, monitoring and daily maintenance of enterprise-wide application such as Apache HTTPd, Apache Tomcat, JBoss , Websphere Application Servers, Kubernetes, Kafka, IBM-MQ.
  • Interact with Software Development and infrastructure teams to define hardware requirements required to implement application solutions and troubleshoot technical issues
  • Interaction with business units and project managers to solve variety of business - technical issues
  • Interact with software, network and UNIX infrastructure administrators to seamlessly implement solutions to complex technical issues
  • Evaluate and select middleware technology based on application design needs proof of concept design studies
  • Troubleshooting web and middleware environments
  • Identify potential and real performance bottlenecks within web environments
  • Using troubleshooting methods to differentiate between an infrastructure or environment problem vs
  • Administration of Web environments
  • Advanced Web/Java troubleshooting (analyzing heapdumps, threaddumps)
  • Constantly update documentation as necessary to reflect system setup and environment.
  • To handle escalation seamlessly to avoid any gaps that may arise to meet or exceed SLA.
  • To utilise ITSM process and tool support.

Requirements

  • Diploma/Degree in Information Technology/Computer Science/ Computer Engineering or equivalent.
  • Working experience in Linux and Windows system.
  • Knowledge or work in environment using Azure or AWS a plus
  • Strong implementation and administrative skillsets for Linux system especially RedHat
  • Good knowledge of open source cloud Platform-as-a-Service, Infrastructure-as-a Service (PaaS and IaaS) , solutions like Red Hat OpenShift Container Platform and related technologies like Docker containers and Kubernetes container orchestration
  • Prior experience providing enterprise-wide support, including OpenShift, private/public cloud and on-premises and systems support
  • Possess analytical mindset
  • Possessed initiative that would improve productivity and efficiency.