Unix Systems Administrator
1 week ago
We are seeking a highly skilled Unix/Linux engineer to join our team at ERP21 PTE LTD. The successful candidate will be responsible for the administration and troubleshooting of our Unix/Linux infrastructure in a 24x7 enterprise environment.
Key Responsibilities- Provide expert-level support for IT infrastructure on Unix platforms.
- Identify and resolve complex server and application issues through root cause analysis.
- Deploy Unix/Linux packages and bug fixes to Test/PreProd/Production environments.
- Ensure day-to-day operational aspects of Unix/Linux/Solaris/Redhat/AIX/SUSE administration meet business needs and service levels.
- Adhere to change management requirements for change requests.
- Manage operational changes through change request process and provide status reports to relevant parties.
- Provide 1st and 2nd level operational support of Unix/Linux/Solaris/Redhat/AIX/SUSE.
- Provide 1st level troubleshooting of 3rd party applications used to support the infrastructure, and follow up with 3rd party vendors to resolution.
- Participate in audit activities and respond to audit findings.
- Respond promptly to incidents, investigate and deliver temporary or permanent resolutions, and provide timely status updates.
- Ensure service levels meet requirements, and propose and implement action plans when required.
- Responsible for implementing service continuity measures, such as backup/restore procedures and disaster recovery plans, to ensure continuity of business operations.
- Support other Unix/Linux administration activities.
- Occasional travel to other offices in Singapore may be required.
- Minimum Diploma in Information Technology, Computer Science or equivalent.
- At least 3 years of relevant working experience in Unix/Linux/Solaris/Redhat/AIX/SUSE administration in an enterprise level environment.
- Strong knowledge and experience in RedHat Clustering and Oracle Solaris Clustering.
- Strong knowledge and experience in scripting tools/language, such as Perl, Ruby and AWK.
- Relevant knowledge in Solarwinds.
- Knowledge in Microsoft technology like Windows Server, Active Directory, Group Policy, etc, is an advantage.
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