Senior Unix Engineer

JOBSTER PRIVATE LTD.; Singapore; On-site; SGD 78,000 - 123,000; Full time

Job summary

JOBSTER PRIVATE LTD. is seeking an infrastructure professional to ensure high availability of Unix platforms and to troubleshoot complex issues across multiple domains in Singapore.

The role includes planning system integrations post-M&A, documenting operations, and acting as a subject matter expert on Linux, VMware, Oracle, WebLogic, and storage. You will design, implement, monitor and optimize infrastructure, manage upgrades, and create processes and documentation.

Qualifications

• Experience administering Unix/Linux platforms in enterprise environments.
• Ability to troubleshoot and remediate infrastructure issues across multiple domains.
• Familiarity with virtualization, Oracle, and WebLogic environments.
• Knowledge of storage solutions and backup/DR technologies.
• Experience mentoring junior staff and driving improvements.
• Ability to document designs, operations and procedures.

Responsibilities

• Ensure high availability of Unix platforms (Red Hat, Solaris, HP-UX) supporting business functions.
• Troubleshoot and remediate issues impacting infrastructure operations.
• Assist with planning and implementing systems integrations after M&A activity.
• Document design, operations and troubleshooting procedures for platforms.
• Act as SME on infrastructure projects involving Linux, VMware, Oracle, WebLogic and storage.
• Design, implement, monitor, upgrade and optimize infrastructure; create processes and documentation.
• Suggest improvements based on technology and best practices.

Skills

Unix/Linux admin

System troubleshooting

VMware

Oracle

WebLogic

Storage

Backup/DR

Automation

Mentoring

Tools

Commvault

Data Protector

Job description

Job Description:

• Ensure high availability of Unix platforms Redhat, Solaris, HPUX that support business functions and external
• Troubleshoot and remediate issues impacting the operation of the infrastructure.
• Assist with planning and implementing systems integrations following M&A activity.
• Document the design, operation and troubleshooting of technology platforms and procedures.
• Operate as a technical expert (subject matter expert) on infrastructure projects pertaining to Linux, VMware, Oracle, Weblogic and Storage
• Perform infrastructure design and implementations, performance analysis and optimization, systems monitoring and problem resolution, upgrade planning and execution, and process creation and documentation.
• Suggest improvements based on technology, best practices, or changing requirements.
• Provide regular updates to management on advantages and potential opportunities for new technologies and automation.
• Establish close working relationships with Team Leads, customers and Project Management.
• Assist Technical Operations with testing & implementation of new technologies and/or services Work with and manage outside consulting technical subject matter experts as needed.
• Help to resolve complex IT issues in a Tier 1 & 2 capacity.
• Train/Mentor junior staff members as appropriate.
• Experience in OracleandWeblogicincluding methods, policies and procedures for installation, management, monitoring and support.
• Understand the backup technology like Commvault, DataProtector. Perform backup and restoration annually for systems.
• Support Disaster Recovery exercise conducted by customer.