Linux Systems Engineer

1 month ago


Singapur, Singapore Singtel Full time
Job Title: Linux Engineer

At Singtel, we are seeking a highly skilled Linux Engineer to join our team. As a key member of our IT department, you will be responsible for designing, implementing, and maintaining our Linux-based infrastructure.

Responsibilities:
  • Evaluate the internal and external business environment to develop a long-term strategy for the unit/organization.
  • Provide technical advice on the selection, design, and justification of technology, information security controls, and security management techniques based on business and technical considerations.
  • Propose integration strategies for various technology components to achieve a holistic solution.
  • Gather business and/or application requirements on the infrastructure, conduct impact analysis, and suggest design/re-design to integrate the change into the existing environment.
  • Test systems in accordance with specifications and service levels, and perform necessary system programming and configuration.
  • Manage systems changes through established change request processes and provide status reports to relevant parties.
  • Respond promptly to incidents, investigate, and provide temporary and/or permanent resolution of incidents escalated.
  • Conduct root cause analysis and implement proactive measures.
  • Monitor and measure the performance and availability of systems proactively and implement corrective actions identified to improve performance and availability.
  • Monitor agreed service levels, document and maintain the configuration of systems, and provide regular reporting to relevant parties.
  • Execute service continuity measures, such as backup/restore procedures and disaster recovery plan dry runs, to ensure continuous operation of the business.
  • Ensure the management of ICT systems adheres to established ISO and ISO processes/procedures and ITIL best practices/ITSM and methodologies.
  • Manage budget, resources, and schedule for system implementation/operation activities and ensure deliverables meet client requirements and quality standards.
  • Establish facility management standards/best practices to ensure operation consistency across project/facility management teams.
Requirements:
  • Bachelor's or master's degree in computer science, Information Technology, or a related field.
  • 7-10 years of experience in Red Hat Enterprise Linux (RHEL), Windows Server, VMware.
  • 7-10 years of experience in VMware, Unix.


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