Linux Administrator

Job Type: Contract
Posted: over 3 years ago
Contact: May Anne Ramos
Reference: 203376_1593685333

Linux Administrator

  • Global financial services company
  • 12 months contract
  • Work location: Shenton Way
  • Standby support required

The Opportunity

  • Familiar with the usage and installation of applications in Redhat Linux systems.
  • Have hands-on experience in a REDHAT Satellite server.
  • Experienced in setting up, administering servers and its configurations.
  • Configure DNS, Iptables and support SMTP services as required.
  • Regularly monitor and maintain a log of the critical services, performance of servers including monitoring of CPU, disk space, memory utilization.
  • Strong knowledge on Filesystem and logical volume management.
  • Participate in the implementation of project and additionally provide post-project support to customers.
  • Strong knowledge on writing shell scripts and Ansible for automation.
  • Ability to troubleshoot system level issues related to OS.
  • Provide break-fix solutions on hardware/software when needed.
  • Participate in "On Call" weekly shift supporting off hours and weekend activity. This is rotating assignment shared with other members of the team.

Your Background

Middleware support Requirements:

  • Solid relevant experience in (Jboss EAP, EWS, JON, Apache) is preferred
  • Experience with JDBC, JMS, MQ and integration of multiple messaging service
  • practices/troubleshooting/performance tuning for Boss EAP (Redhat) 6.1 & above
  • Jboss Enterprise Web server /Apache Experience, JDBC/JMS configuration and code deployment on JBOSS
  • Experience with Standalone, domain mode Jboss and experiencing in building out HA, clustered environment.
  • Certification:
    • Certification Required in RHCSA/ RHCE.
    • AWS solution Architect will be an added advantage.
  • Hands-on experience required on the below Tools:
    • Jenkins
    • Nagios
    • EG monitor/Dynatrace

Interested candidates please submit your CV to or apply online.