Senior Unix/Linux Systems Engineer

Nivabiz; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Nivabiz is seeking an experienced Unix Engineer to manage Unix and Linux systems within a 24x7 enterprise environment in Singapore. The role involves system administration, troubleshooting, packaging, and ensuring service levels and business continuity.

The candidate will support Unix-based IT infrastructure, deploy fixes, manage multiple platforms (Unix, Linux, Solaris, Red Hat, AIX, SUSE), handle change requests, and coordinate with vendors to resolve issues.

Qualifications

• Diploma in Information Technology or Computer Science.
• 3+ years of Unix/Linux/Solaris/AIX/RHEL/SUSE administration in an enterprise environment.
• Strong troubleshooting and root-cause-analysis skills.
• Scripting experience with Perl, Ruby, and AWK.

Responsibilities

• Maintain Unix/Linux/Solaris/AIX/SUSE systems to meet business requirements and SLAs.
• Troubleshoot server and application issues and identify root causes.
• Deploy Unix/Linux packages and fixes across test, pre-prod, and production environments.
• Follow change-management processes and provide status reports to stakeholders.
• Provide L1/L2 operational support and coordinate with third-party vendors.
• Participate in audits and respond to audit findings.
• Ensure disaster-recovery and backup procedures are in place.

Skills

Unix administration

Linux administration

Solaris administration

Red Hat administration

AIX administration

SUSE administration

Perl

Ruby

AWK

SolarWinds

Windows Server

Active Directory

Group Policy

Education

Diploma in Information Technology / Computer Science

Tools

SolarWinds

Red Hat Clustering

Oracle Solaris Clustering

Job description

Nivabiz is seeking an experienced Unix Engineer to manage Unix and Linux systems within a 24x7 enterprise environment in Singapore. The role involves system administration, troubleshooting, packaging, and ensuring service levels and business continuity.

The candidate will support Unix-based IT infrastructure, deploy fixes, manage multiple platforms (Unix, Linux, Solaris, Red Hat, AIX, SUSE), handle change requests, and coordinate with vendors to resolve issues.