Infrastructure Support Analyst (System)

Location: Singapore
Job Type: Temporary / Contract
Reference: JO-2110-13472

Role and Responsibilities

 

  • Subject Matter Expert managing Red Hat Linux.
  • Perform Ad-hoc root cause analysis and problem resolution.
  • Research and recommend innovative and automated approaches for System administration tasks. 
  • Should be able to create and modify scripts to automate tasks. (e.g. Shell programming) 
  • Participate actively in disaster recovery plan.
  • Execute service and change requests from users.
  • Manage, coordinate, and implement software upgrades, security patches, hot fixes on servers.
  • Participant and Assist in regular compliance and/or audit related activities
  • Perform regular security monitoring to identify any possible intrusions.
  • Remediate VA scan vulnerabilities, perform security assessments and harden system for continual improvements
  • Interface and collaborate with cross functional teams to facilitate system enhancement.
  • Prepare written documentation and operating procedures for system enhancement
  • Maintain best practices on managing systems and services across all environments
  • Understanding Systems Integrations and OS security
  • Good experience in middleware stacks such as JBOSS, JBOSS Web Server, WebSphere App Server, MQ and IBM HTTP Server including build, general administration, troubleshooting (Break/Fix) and performance tuning skills.