Unix Engineer

2 months ago


Singapore ERP21 PTE LTD Full time
Roles & Responsibilities

Overview

The Systems Engineer, Unix/Linux, is responsible for the administration and troubleshooting in a

24x7 enterprise environment.


Responsibilities

  • Responsible for the support of IT infrastructure on Unix platform.
  • Provide expertise in troubleshooting and identifying root cause analysis of server and application Issues.
  • Deploy Unix/Linux packages and bug fixes to Test/PreProd/Production environments.
  • Responsible for the day-to-day operational aspects of Unix/Linux/Solaris/Redhat/AIX/SUSE administration to meet the 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 the relevant parties.
  • Provide 1st and 2nd level operational support of Unix/Linux/Solaris/Redhat/AIX/SUSE.
  • Provide 1st level troubleshooting of 3rd party applications that is used to support the infrastructure, and following up with 3rd party vendor to resolution.
  • Participate in audit activities and respond to audit findings.
  • Respond promptly to incidents, investigate and deliver temporary or permanent resolutions of incidents escalated, and provide timely status updates to relevant parties.
  • Ensure service levels meet the requirements, and propose and implement action plans when required.
  • Responsible for the implementation of service continuity measures, such as backup/restore procedures and disaster recovery plan, to ensure continuity of the business operations.
  • Support of other Unix/Linux administration activities.
  • As this is a 24x7 environment, some activities need to be conducted after working hours (eg. patching).
  • Ensure documentation is updated.
  • Any other ad-hoc duties as required or assigned.
  • Depending on activities, occasional travel to other offices in Singapore is required


Requirements

  • 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.
  • Working hours typically 9am to 6pm but with variations due to 24x7 environment (eg. Patching activities).



Tell employers what skills you have

Perl
Troubleshooting
Change Management
Citrix
Active Directory
Scripting
Group Policy
Administration
Information Technology
Windows Server
Ruby
RedHat
XenApp
Disaster Recovery
Solaris
Audit
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