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Lead Information Security Specialist

Date: 26-Mar-2023

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.



  • Engineering and automation
  • Design and manage Security projects for existing infrastructure that include enhancements and new security systems implementation to be delivered within project timelines.
  • Administer various security systems such as but not limited to EDR, DAM, SIEM, SOAR, UEBA and Privileged Access Management to ensure services are running smoothly and securely
  • Ensure that SOPs are documented, performed and in compliance with relevant security policies and standards
  • Work with Security Operations team to ensure delivery of outcomes as part of the SOC strategy
  • Provide guidance to the team on design and technical challenges faced while delivering the necessary outcome for the security systems.
  • Engage with relevant teams and/or vendors to diagnose and rectify technical problems where necessary
  • Integration with other tools / systems to adopt and develop automation solutions
  • Carry out other technical related duties that may be required.
  • Customer Experience and Teamwork
  • Demonstrate professional, pro-active qualities in dealing with internal clients and stakeholders.
  • Work with all stakeholders to meet operation and security requirements.
  • Promote knowledge sharing, effective communication and teamwork with peers.
  • Continuous Improvement
  • Maintain strategic vendor partnerships, relevant education and certification.
  • Complete relevant education and training as required.
  • Keep abreast of relevant technology and cyber threat landscape.
  • Identify areas of improvement in delivering services.


  • 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
  • Basic knowledge of privileged access management like Cyber-ark