Senior Linux Systems Engineer - 24x7 Support & Cloud Ready

Recruit Express Pte Ltd

Singapore

Hybrid

SGD 90,000 - 120,000

Full time

4 days ago

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Job summary

Recruit Express Pte Ltd is seeking a seasoned System Engineer/Administrator to manage a wide range of servers and storage primarily on Solaris, Linux, and Windows. You will deliver system administration, security support, and 24x7 service coverage, leading projects on schedule while troubleshooting and driving resolutions.

The role requires extensive Unix/Linux experience, familiarity with industry tools, and potential for rotating standby duties.

Qualifications

5+ years in Unix/Linux web/application servers as a system engineer or administrator.
Experience with Solaris 11/10, RedHat Linux 6/7/8, SUN/Oracle hardware.
Willing to be on 24x7 standby for service contracts on rotating basis.
Excellent diagnostics skills and strong problem-solving capability.
Solid fundamentals in hardware/software troubleshooting.
Experience with industry tools SPLUNK, SCCM, BIGFIX, SOLARWINDS is a plus.
Cloud certifications AWS/Azure are a plus.
Knowledge of Ansible, Kubernetes, Docker & Containers is a plus.

Responsibilities

Maintain, upgrade, and manage servers and storages mainly on Solaris, Linux, and Windows platforms.
Provide system administration and security support to customers.
Perform system administration and engineering support for 24x7 service organization.
Lead project completion within the allocated schedule.
Identify, troubleshoot, and drive technical resolution.
Escalate cases to vendors such as Oracle, RedHat & Veritas.
Handle customer calls and incident tickets related to Unix servers/services faults, and record faults in ITSM tool.
Assign with project implementation when required.
Perform ad-hoc duties as assigned by supervisor.