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Lead Security Consultant - Cyber Security

Date: 12-Sep-2022

Location: Singapore, Singapore

Company: Singtel Group

At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative. 

Join us and experience what it’s like to be with an Employer of Choice*. Together, let’s create a brighter digital future for all. *Awarded at the HR Fest Awards 2020.



This role is to provide support to Singtel ASOC Infrastructure and assist the Managed Security Devices (MSD) Delivery Teams with customer delivery.

  • Use TCP/IP networking skills and technical knowledge in one or more security products
  • Work with Project Managers and MSD Team on specifically designated customer projects for provisioning
  • Maintain and upkeep existing network infrastructure
  • Support change requests, change management
  • Support SDMs and the team as required, during high peak workload period
  • Work under pressure with tight schedules and aggressive rollout plans
  • Evaluate, test and deploy all upgrade and patches to network infrastructure.
  • Proactive monitoring of all network devices using combination of tools to ensure high availability and SLA.
  • Collect and review network utilization for capacity planning
  • Interface with vendors for procurement and maintenance of network infrastructure.
  • Create and maintain documentation for procedures.



  • Possess good knowledge with BGP and MPLS
  • Possess installation and troubleshooting experience with Cisco, Juniper, Bluecoat, Pulse Secure network equipment’s.
  • Excellent analytical thinking and problem-solving skills
  • Strong oral (phone) and written (email) communication skills
  • Self-managed and team oriented
  • Deadline and detail oriented

Must have basic knowledge in some of the following:

  • Cloud Solutions like AWS, MS Azure
  • Network Security Architecture Design
  • TCP/IP Networking Configuration & Troubleshooting
  • Windows / Unix / Linux Operating System Configuration & Troubleshooting
  • Firewall Policy Design & Management
  • Understanding of other security solutions like EDR, DLP, PIM
  • Preferably to have security certifications (e.g CISSP, CISA, GCIH)
  • Must Possess network related certificates such as CCNP/CCIE, JNCIS/JNCIP