Network Security Specialist

2 months ago


Singapur, Singapore GECO Asia Full time

Job Summary

GECO Asia is seeking a highly skilled Network Security Specialist to join our team as an Assistant Manager. The successful candidate will be responsible for leading the network security team and ensuring the realization of transformation goals.

Key Responsibilities

  • Network Security Architecture
    • Design and implement secure network architecture for all network services, including LAN, WiFi, Security, SD-WAN, and Data Center network.
    • Ensure the security of network infrastructure and data center solutions.
  • Project Support
    • Provide technical support for network projects from central ITT organization.
    • Support and consult on planning #TAF related network topics, including business projects and transformation.
  • Technical Leadership
    • Lead technical discussions on network and data center security demand consultation and architectural level discussion.
    • Act as a subject matter expert in the technical design of large complex network and data center solutions.
  • Qualifications
    • Well-trained and experienced in project management.
    • Equipped with Cisco Network Engineering certification.
    • Trained in wireless network solution design, Ekahau wireless heatmap, data center design and build, HP/Aruba related technology.
    • Strong knowledge in campus network and data center design, architecture, technology, deployment model.
    • Proficient in firewall, IDS/IPS, remote access, and general network security concept.
    • Strong expertise in wireless infrastructure design, deployment, and troubleshooting.
    • Familiarity with LAN and WAN technologies, especially for supporting wireless networks and infrastructures.
    • Experienced in data center technology, such as load balancer, API gateway, storage network, and DC fabric network design.
    • Capable of designing and implementing large production areas, including production plants, warehouses, factories, etc.
    • Demonstrated teamwork experience and able to work collaboratively.
    • Strong technical knowledge in network routing and switching, network WLAN technology, design and architecture, SDWAN technology, computer and LAN configuration, computers/networks and devices, communication systems, communication security, and network management system (NMS) / operations support system (OSS).


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