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Lead Information Security Specialist

Date: 30-Nov-2022

Location: Singapore, Singapore

Company: Singtel Group

At Singtel, we're working on projects that push the boundaries of digital, realising our vision and purpose to Empower Every Generation. We have a dynamic and diverse team, with a passion for innovation, and talent to deliver cutting-edge digital solutions and immersive customer experience.


In Group IT, we create great technology that can change the future, and we're looking for people to be part of our digital and 5G journey. If you like to work in a dynamic, leading communications technology group to deliver innovations and excellence across the region, come join our digital, software engineering, data and cyber security teams!


Apply now, and ignite our digital future together.



  • Day-to-day interaction with line manager on all assigned responsibilities, escalations, and for all administrative matter.
  • Knowledge sharing/transfer, team collaboration, problem resolution and brainstorming, solution development, ensuring team redundancy is in place for critical functions.
  • Collaboration with other peers to ensure effective and timely delivery of services while complying with Group Information Technology guidelines, standards and processes.
  • Work with vendor support resources where required for troubleshooting issues with tools
  • Keep abreast of latest security trends and technologies for own professional development provided by key security vendors / partners.



  • Diploma/ Degree in Information Technology, Electrical / Electronic, Information Systems or equivalent discipline
  • 7 – 10 years of relevant experience in server administration
  • Minimally seven (7) years hands-on experience in designing, administration or deployment of IT infrastructure components including implementing best practices like security hardening
      • Microsoft Hyper-V, VMWare
      • Windows Server (2012/2016/2019)
      • Windows 10/11
      • Linux
      • .NET, Java or Python
  • Microsoft Certified Systems Engineer (MCSE), Microsoft Certified Systems Administrator (MCSA), ITIL or equivalent.
  • Networking knowledge
  • Good analytical and communication skills.
  • Possess initiative with positive working attitudes and customer services oriented
  • Strong teamwork, communication and interpersonal skills
  • Independent and goal-oriented