Network Engineer

1 week ago

Singapur, Singapore NTT SINGAPORE PTE. LTD. Full time

Job Description

The Senior Associate Network Engineer is a developing subject matter expert, responsible for leveraging their networking skills and experience to support, design, and optimize company network infrastructure.

This role works closely with network engineers, architects, and cross-functional teams to ensure the stability, security, and performance of the network environment.

The Senior Associate Network Engineer represents a progression from an Associate Network Engineer, requiring a higher level of expertise and responsibilities.

Key responsibilities
  • Collaborates with senior network engineers to design, implement, and optimize network solutions, including LAN, WAN, and data center networks.
  • Contributes to network architecture discussions and provide technical input.
  • Supports with configuration and management of network devices such as routers, switches, firewalls, load balancers, and wireless access points.
  • Supports with diagnosing and resolving network issues, utilizing advanced troubleshooting techniques and tools.
  • Analyzes network traffic patterns to identify performance bottlenecks and recommends improvements.
  • Supports with implementing and maintaining network security measures, including firewall rules, access controls, VPNs, and intrusion detection/prevention systems.
  • Utilizes network monitoring tools to proactively monitor network performance, analyze trends, and take corrective actions to optimize network efficiency and reliability.
  • Creates and maintains comprehensive network documentation, including detailed network diagrams, configurations, procedures, and incident reports.
  • Collaborates with cross-functional teams, including systems administrators, security teams, and application developers, to ensure seamless integration of network solutions.
  • Contributes to network-related projects, migrations, upgrades, and expansions.
  • Follows project plans, meets deadlines, and provides technical expertise to ensure successful project outcomes.
Required Experience
  • 2–3 years of hands-on experience in network operations or support roles .
  • Solid understanding of LAN/WAN technologies, routing and switching , and network troubleshooting .
  • Experience working in data center environments , including:
    • Cross-connect setups
    • Fiber patching and cable management
    • Rack and stack of network equipment
  • Familiar with network security concepts (firewalls, ACLs, VPNs).
  • Working knowledge of layer2(vlan) and layer 3(BGP)
  • Exposure to cloud networking (AWS, Azure) is a plus.
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