Network Administrator | Contract

Location Singapore
Discipline Information & Communications Technology
Job Reference BBBH104102_1629692918
Salary S$6500 - S$8500 per month
Consultant Name Cristina Malabuyoc Malijan
Consultant Email cristina.malijan@manpower.com.sg
Consultant Contact No. 62328835
EA License No. 02C3423
Consultant Registration No. R1111547


Job scopes

  • Provide Level 2/3 support (in a shifting or on-call rotation) in Network Security Operations with main focus on service restoration and security remediation. As part of the support team, accountabilities includes processing of requests, supporting and resolving incidents, implementing changes, and reviewing problems.
  • Performs in-depth troubleshooting and participate in conference calls together with other relevant teams and internal/external stakeholders
  • Implement configuration changes and performs administration and maintenance of network security devices (firewalls, IPS, email filtering systems, web proxy devices, access control systems)
  • Employs production monitoring tools to ensure that all systems are running and available, ensures network security devices are in optimal operation.
  • Address IT security vulnerability issues by conducting software upgrades/patches, device hardening, and others.
  • Strictly follows change management process.
  • Provides effective time management and work prioritization to meet target dates for activities and project tasks; identified risk which may impact the ability to meet deliverables.
  • Demonstrates excellent attention to detail with focus on delivering quality work; seeks continuous improvement for the betterment of the organization.
  • Accountable to the team's commitments, deliverable, and SLA's


Job requirements

  • Bachelor's degree in Computer Science/Information Technology, Engineering Computer/Telecommunication) or equivalent.
  • Minimum of 3 years of experience in TCP/IP (Layer 3) networking, IP routing, and switching
  • With basic experience/knowledge on network firewalls or configuring access lists
  • Must have self-initiative to learn and adopt to new technologies in a fast-paced environment, willing to take opportunities for professional growth.

Cristina Malabuyoc Malijan EA License No. 02C3423 Personnel Registration No. R1111547

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