Senior IT Systems Administrator

4 weeks ago


Singapore ITCAN Full time

Company Overview

We are a leading technology company, ITCAN, providing innovative solutions to our clients. Our team is comprised of experienced professionals who strive for excellence in their work.

About the Role

As a Senior IT Systems Administrator at ITCAN, you will be responsible for managing and maintaining our enterprise architecture, ensuring the smooth operation of our systems and applications.

Job Responsibilities:

  • Familiar with three-tier architecture and experience with operational processes, including OS level patching and application-level patching.
  • Operational housekeeping and archival practices.
  • Familiarity with clustering technologies for active application file systems.
  • Work in an operations mindset, ensuring 24/7 availability of our systems.
  • Assist in troubleshooting issues and respond to site notifications as needed.

Requirements:

  • Minimum 7-8 years of experience as a system administrator, preferably with RHEL admin and RHEL cluster file system experience.
  • Team leadership skills and hands-on experience with VMware, clustering, and configuration.
  • Proficiency in RHEL OS and Windows 2016 OS, as well as application server administration (WebSphere 9).
  • Taking ownership of one or two application products, including operational aspects such as patching and application support.

Compensation Package:

The estimated salary for this role is $120,000 - $150,000 per annum, depending on location and experience.



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