Senior Systems Engineer (UNIX)

  • Location


  • Sector:

    Information Technology

  • Job type:


  • Salary:

    S$5000 - S$5800.00 per annum

  • Contact:

    Ronald Cheung

  • Contact email:

  • Job ref:


  • Published:

    about 1 year ago

  • Expiry date:


  • Consultant:


Senior Systems Engineer (UNIX)

One of Strait Time's Best Singapore Employers of 2020 is looking for someone to evaluate, test, install, administer and maintain optimal and effective operating environment in a Cloud & On-Prem Environment.

Main Requirements:

  • Experience in managing Systems/Middleware
  • Oracle Weblogic 11g &12c application & OHS server administration and Migration
  • RHEL and Oracle Solaris 11 system administration.
  • IBM MQ & ODSEE (ldap) installation, configuration & Migration.
  • Cloud related experience in Microsoft Azure, AWS.
  • Devops tools Ansible, Docker, Jenkins, Kubernetes (including scripting experiences)

The Responsibilities

  • Perform administrative duties, including installation, configuration, patching, troubleshooting and tuning Middleware software across operating system environment that includes Linux & Unix.
  • Perform Oracle WebLogic, Oracle OHS, IBM MQ & Other third-party application troubleshooting with Application Development staff or other administrators and assist with problem resolution.
  • Monitor and support requests received throughout the day and ensure critical items are addressed.
  • Good hands-on knowledge in Shell, Perl, Python.
  • Analyze system performance and makes recommendations for optimization.
  • Ensure that the production environment is highly available per the needs of the business and established Service Level Agreements.
  • Document Root Cause Analysis for all High Severity issues and present the same to clients.
  • Participate in the upgrade/patching planning and execution of the Middleware software.
  • Provide subject matter expertise for Issues, security related threats and vulnerabilities as it pertains to middleware.
  • Work with Application Development support across environments (Production and non-production).
  • Work with multiple teams for successful resolution of issues and incidents.
  • Participation in establish and test disaster recovery policies and procedures across all Middleware environments
  • Ensure adherence to applicable Change and Release Management processes.
  • Develop technical documentation and procedure on monitoring, performance, analysis for Middleware applications.

Please send your resume in WORD format by clicking the apply button below or contact Ronald Cheung on +65 6701 1521 for a confidential discussion. Please note that only short-listed candidates will be contacted.CEI Reg. Number R2090722 (Cheung Ronald).