Application Support Engineer

HI5 ELITE PTE. LTD.Ang Mo Kio, Singaporemycareersfuturepublished 11/04/2026
Must-have:AWSCloudFinTech

Job Responsibilities

  • Manage and support Solaris and Linux (RHEL) operating systems.
  • Perform Unix/Linux server administration and troubleshooting.
  • Develop and maintain Unix shell scripts.
  • Use Red Hat Ansible for automation and configuration management.
  • Manage and support AWS cloud applications.
  • Provide support for AWS ECS and EC2 services.
  • Manage and support Red Hat OpenShift platforms.
  • Monitor system performance and resolve technical issues.
  • Ensure smooth operation of servers and applications.
  • Work with technical teams to resolve infrastructure issues.

Job Requirements

  • Degree in IT, Computer Science or related field.
  • Basic knowledge of Solaris and Linux (RHEL).
  • Experience in Unix/Linux administration.
  • Knowledge of Unix shell scripting.
  • Knowledge of Red Hat Ansible.
  • Experience with AWS applications, ECS and EC2.
  • Knowledge of Red Hat OpenShift.
  • Good troubleshooting and problem-solving skills.
  • Banking or financial industry experience is an advantage.