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Senior Specialist, Information Security (111702)

Date: 19-Sep-2021

Location: Singapore, Singapore

Company: Singtel Group

Realise your full potential with Asia's leading communications group. While we take pride in our 140-year heritage, our philosophy is to always look forward and evolve. Today, we are a leader in cutting-edge ICT innovation and digital advances, powered by a vast network of offices in countries and territories across Asia Pacific, the Middle East, Europe and the USA. Come be a part of our dynamic organisation as we create the infocomms landscape of the future.



We are looking for a Senior Specialist in Information Security who is responsible for vulnerability assessment and penetration test. On a day-to-day basis, the Security Specialist will work with our Information Security team, performing real-time monitoring security events, triage, analysis and escalation to the next level. 


Key Responsibilities


  • Monitoring, triage, analysis/investigation and escalation of real time security events
  • Providing recommendations to improve security monitoring and our cyber defences
  • Preparing regular security reports/dashboards to measure the effectiveness of controls in place
  • Performing vulnerability assessments/penetration tests (VAPT) and ensure that the identified security weaknesses are remediated in a timely manner
  • Ensuring that the security operation manuals, playbooks and documentation are updated
  • Implementing and maintaining security infrastructure/tools such as IPS, SIEM, vulnerability management, forensics tools etc
  • Any ad hoc duties required.


The ideal candidate should possess


  • Degree in IT/Information Security or Cyber Security related qualification with at least 5 years of working experience in Information Security or Cyber Security.
  • Hands-on experience in Unix/Linux and Windows administration, Security Information Event Management (SIEM), Breach Detection and Network Forensics systems
  • Experience working in a 24 x 7 Security Operations Center
  • Prior experience handling vulnerability assessment and remediation
  • Strong technical background in Security Information Event Management System (SIEM), Vulnerability Management, Firewalls, Intrusion Prevention Systems (IPS) and Breach Detection systems
  • Strong technical background in vulnerability assessment and penetration testing tool
  • Strong ability to understand and analyse log and network packet data
  • Strong foundation in security threats and countermeasures
  • Analytical problem solving and troubleshooting skills
  • Effective time management, communication and organisational skills
  • Ability to work under pressure and meet the given deadlines
  • Team player and ability to work independently with minimal supervision.
  • Should be in 24 x 7 Stadby












Let’s shape a better world through technology. Join us to lead the change.

Note to Recruitment Agencies

In sourcing for candidates for particular roles, the Singtel Group works only with a panel of selected recruitment agencies expressly engaged under written agreements. Even then, these agencies are only activated from time to time for specific recruitment exercises for particular roles under instructions expressly issued by a member of the Singtel Talent Acquisition team.

Except under such circumstances, no agency shall source or attempt to source any candidates for the Singtel Group. The Singtel Group will not pay nor be obliged or liable to pay any recruitment fees of any kind whatsoever to any agency where candidate CVs are submitted to the Singtel Group by such agency on an unsolicited or speculative basis.

The Singtel Group reserves all rights to directly contact any candidate to which such CVs relate without any obligation or liability whatsoever to the agency concerned (including without limitation any obligation or liability to pay any recruitment fees of any kind).