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Singapore

Linux System Administrator

OX CONSULTANCY PTE. LTD.
$8,000 - $10,000 a month
Singapore
Full time
2 weeks ago

Key Responsibilities:

  • Build and manage compute and database servers.
  • Strong knowledge of server build and management.
  • Collaborate with application teams to resolve server build issues.
  • Independently manage tasks without relying on documentation.
  • Validate that servers are built according to requirements.
  • Validate VA ports opening.
  • Perform JIRA sanity checks (ODIF, Server Count, Tech/Business Live date).
  • Generate reports for Ops and Security for QA validation.
  • Address vulnerabilities identified in Ops and Security reports.
  • Provide support for 24x7 team operations or 9-hour shifts with on-call support.

Qualifications:

  • 5-8 years of experience in building servers (physical and virtual).
  • Expertise in Linux and middleware platforms (JBOSS, Weblogic, MQ series).
  • Proven ability to work independently without documentation.
  • Nice to have: DevOps experience and working with/executing pipelines.
  • Linux certification is a plus.

Skills:

  • Strong knowledge of server build and management.
  • Excellent problem-solving and troubleshooting skills.
  • Ability to work collaboratively with application teams.
  • Strong communication and documentation skills.

Preferred Experience:

  • Experience in banking or financial institutions.
  • DevOps experience and familiarity with pipelines.
  • Linux certification.
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