Unix/Linux Infrastructure Specialist

1 week ago


Singapore ALPHAEUS PTE. LTD. Full time
Job Description

We are seeking a highly skilled Unix/Linux Infrastructure Specialist to join our team at Alphaeus PTE. LTD.

About the Role

This is an exciting opportunity for a seasoned IT professional to provide expert support and maintenance of our Unix/Linux infrastructure in a fast-paced enterprise environment.

Key Responsibilities:
  • Provide timely and effective support for IT infrastructure on the Unix platform, ensuring minimal downtime and optimal performance.
  • Lead troubleshooting efforts to identify root cause analysis of server and application issues, collaborating with cross-functional teams to resolve problems efficiently.
  • Deploy Unix/Linux packages and bug fixes to Test/PreProd/Production environments, adhering to change management requirements and maintaining accurate documentation.
  • Assume day-to-day operational aspects of Unix/Linux/Solaris/Redhat/AIX/SUSE administration, meeting business needs and service levels through proactive monitoring and resolution of incidents.
  • Manage operational changes through the change request process, providing status reports to relevant stakeholders and ensuring seamless transitions.
  • Offer 1st and 2nd level operational support for Unix/Linux/Solaris/Redhat/AIX/SUSE, including troubleshooting of 3rd party applications used to support the infrastructure.
  • Participate in audit activities, responding to findings and contributing to process improvements.
  • Respond promptly to incidents, security alerts, and investigations, delivering temporary or permanent resolutions and keeping relevant parties informed.
  • Ensure service levels meet requirements, proposing and implementing action plans as needed to maintain high-quality support.
  • Promote service continuity measures, such as backup/restor procedures and disaster recovery plans, to guarantee business operations continuity.
  • Support other Unix/Linux administration activities as required, adapting to changing priorities and deadlines.
Requirements:
  • Degree in Information Technology, Computer Science, or related field (Diploma equivalent).
  • At least three years of 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.
  • Proficiency in scripting tools/languages, such as Perl, Ruby, and AWK.
  • Familiarity with SolarWinds and Microsoft technology like Windows Server, Active Directory, Group Policy, etc., advantageous.
Salary Range:

$80,000 - $120,000 per annum, depending on experience and qualifications.



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