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Tap Growth ai Linkedin ยท Posted 5d ago

UNIX / Linux L3 Engineer

Singapore

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๐ŸŒŸ We're Hiring: UNIX / Linux L3 Engineer! ๐ŸŒŸ

We are looking for a skilled and motivated UNIX / Linux L3 Engineer to join our dynamic team in Singapore. The ideal candidate will have a strong background in managing complex UNIX and Linux systems, troubleshooting advanced issues, and ensuring optimal system performance. If you are passionate about technology and enjoy working in a fast-paced environment, we want to hear from you!

๐Ÿ“ Location: Singapore, Singapore
โฐ Work Mode: Work from Office
๐Ÿ’ผ Role: UNIX / Linux L3 Engineer

What You'll Do:

Key ResponsibilitiesInfrastructure Build & Implementation
  • Install, configure, and hardenUNIX/Linux servers.
  • Build and configureDevelopment, Test, UAT, and Productionenvironments.
  • Configure serverstorage, networking, security, and system services.

Project & L3 Support
  • ProvideL3 infrastructure supportand resolve complex server issues.
  • Collaborate with application, database, network, cloud, and security teams.
  • Support infrastructure planning, design reviews, deployments, and cutover activities.
  • Ensure infrastructure readiness for application onboarding and releases.

Automation
  • DevelopShell and Python scriptsfor server provisioning and operational automation.
  • Implement configuration management andInfrastructure-as-Code (IaC)practices.
  • Standardise server builds and deployment procedures.

Security & Compliance
  • ImplementOS hardening and security best practices.
  • Perform patching and vulnerability remediation.
  • Ensure compliance with organisational and regulatory security standards.

Documentation
  • Create and maintainTechnical Design Documents (TDDs), SOPs, build documents, runbooks, and knowledge articles.
  • Provide knowledge transfer to operations and support teams.

Must-Have Skills
  • StrongLinux Administration, particularlyRHEL / Oracle Linux.
  • Strong experience inUNIX/Linux server build, configuration, and security hardening.
  • StrongShell ScriptingandPython automationskills.
  • Experience withHigh Availability and Clustering, preferablyVeritas Cluster / VCS FSS.
  • Experience withStorage: SAN/NAS and LVM.
  • Strong troubleshooting and L3 support experience.

Good to Have
  • Experience withAWS, Azure, and VMware.
  • Infrastructure-as-Code and configuration management experience.
  • IBM MQexperience.
  • Disaster Recovery and capacity/performance management experience.

Ready to advance your career? ๐Ÿš€ Apply now and join our innovative team!

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