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Lead Specialist, Unix & Linux Services

Job Description

Be a part of something BIG!  As the Lead Specialist, Unix & Linux Services, you will lead a team of Subject Matter Experts (SMEs) in managing, maintaining, and optimizing the organization's critical Unix and Linux platform and infrastructure. This role combines strategic leadership with hands-on technical expertise to ensure the reliability, scalability, and efficiency of key systems and services.Operational Excellence: Overseeing day-to-day operations, ensuring seamless support for Unix & Linux environments, and driving improvements in service reliability.Technological Advancement: Enhancing the team’s technical capabilities by adopting innovative solutions and implementing automation to minimize repetitive tasks.Incident and Problem Management: Acting as the Recovery Lead during major incidents, driving root cause analysis, and fostering a culture of proactive problem resolution.Collaboration and Coordination: Partnering with other IT departments and stakeholders to align infrastructure strategies with business goals, ensuring smooth integration and operation of services.Your leadership will guide a team responsible for managing the infrastructure technology stack, including operating systems and compute platforms, with a focus on building a resilient, future-ready foundation that supports organizational growth.

Responsibilities + Skills

Education

Lead and manage a team of Subject Matter Experts responsible for the infrastructure and platform technology stack, focusing on operating systems for compute infrastructure. Ensure maximum service reliability and efficiency by driving automation to reduce manual and repetitive tasks.Serve as the primary escalation point for 24/7 operational support for compute infrastructure, Unix, and Linux operating systems across both on-premises and cloud environments.

Experience

Job Summary

  • Published on: Tuesday, 1st July 2025
  • Designation: Lead Specialist,
  • industry: Miscellaneous
  • Vacancy: 1
  • Employment Status: Full-time
  • Job Location: Changi
  • Salary: 0
  • Gender:
  • Application Deadline: Tuesday, 1st July 2025

About the Company

  • Company Name: Singtel.
  • Address: Singtel Group Strategic Communications and Brand, 31 Exeter Road, Comcentre #19-00, Singapore 239732
  • Website: https://www.singtel.com
  • Company Profile:
  • The Singtel Group is Asia's leading communications group. We provide a diverse range of services including fixed, mobile, data, internet, TV, infocomms technology (ICT)  and digital solutions.Headquartered in Singapore, Singtel has 140 years of operating experience and played a pivotal role in the country’s development as a major communications hub.Optus, our subsidiary in Australia, is a leader in integrated telecommunications, constantly raising the bar in innovative products and services. 

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