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Linux / Unix Engineer

3 weeks ago

Singapore Rapsys Technologies Full time

The Unix/Linux engineer resource(s) personnel assigned must be able to do administration and troubleshooting, in a 24x7 enterprise setting (inclusive of manual discovery or post actions from automatic alerts). He/she is/are expected to cover level 1 and level 2 Unix/Linux related problems.

**Responsibilities**:

- Provide support for IT infrastructure on Unix Platform.
- Expertise in Troubleshooting and Root Cause Analysis of Server Side and Application Side issues.
- Deploying Unix/Linux packages and bug fixes to Test/PreProd/Production Environments.
- Adhere to change management requirements for implementations of enhancements/change requests.
- Responsible for the day-to-day operational aspects of Unix/Linux/Solaris/Redhat/AIX/SUSE administration to meet the business needs and service level.
- Manage operation changes through change request process & provide status reports to the relevant parties.
- Provide 1st and 2nd level operational Unix/Linux/Solaris/Redhat/AIX/SUSE support.
- Assist and respond promptly to incident, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties.
- Ensure service level meet requirement. Propose and implement action plan when required.
- Involve in the implementation of service continuity measures, i.e., backup/restore procedures & disaster recovery plan, to ensure continuous operation of the business.
- All other Unix/Linux administration responsibilities as assigned.

Mandatory Skill-set
- Diploma/Degree in Information Technology/Computer Science or equivalent.
- Minimum 3 years of good working experience on Unix/Linux/Solaris/Redhat/AIX/SUSE administration in an enterprise level environment.
- Strong Knowledge with experience in RedHat Clustering and Oracle Solaris Clustering
- Strong Knowledge with experience in scripting tools/language such as Perl, Ruby and AWK.
- Good knowledge of System management tools and practices.
- Experience in disaster recovery practices and procedures
- Ability to work closely with various technology teams in dynamic and fast-paced environment.
- A good team player with the ability to work independently.
- Strong personal work ethic with an aptitude for analysis and problem solving.
- Possess good communication skills both verbal and written.
- Ability to learn in a fast paced environment, multi-task, perform under pressure, and be a strong team player.
- Experience supporting Singapore government agencies with security clearance.
- Willing to work in 12 hrs Shift. Desired Skill-set
- Red Hat Certified System Administrator (RHCSA)
- Red Hat Certified Engineer (RHCE)
- Red Hat Certified Virtualization Administrator (RHCVA)
- Oracle Solaris System Administrator (OCA)
- SUSE Certified Administrator (SCA)
- SUSE Certified Engineer (SCE) - SUSE Enterprise Architect (SEA)
- IBM Certified Systems Expert - Enterprise Technical Support for AIX and Linux.
- IBM Certified System Administrator - AIX