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全职 Network Maintenance Engineer (West) 工作, 薪水, Combuilder Pte Ltd 公司招聘中 - Ricebowl

Network Maintenance Engineer (West)

Combuilder Pte Ltd

全职

Singapore

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工作地点

  • Singapore

职位描述

岗位职责

Responsibilities

  • Perform routine operation, monitoring, and preventive maintenance of network infrastructure, including switches, routers, firewalls, wireless equipment, and network management systems.
  • Monitor network performance, availability, and capacity to ensure stable and reliable service delivery.
  • Analyze network logs to identify abnormalities, diagnose issues, and perform root cause analysis.
  • Respond to and resolve network incidents, service disruptions, and performance degradation in accordance with established SLAs.
  • Plan, coordinate, and execute firmware upgrades, software patching, and security updates for network devices.
  • Support change management activities, including impact assessment, implementation, validation, and rollback planning.
  • Maintain network documentation, configuration records, maintenance reports, and incident logs.
  • Coordinate with vendors, stakeholders, and internal support teams for technical troubleshooting and issue resolution.
  • Support and maintain AWS cloud networking infrastructure and connectivity between on-premises and cloud environments.
  • Participate in on-call support and scheduled maintenance activities outside normal working hours when required.

Requirements

  • Diploma or Degree in Computer Engineering, Information Technology, Computer Science, Telecommunications, or a related discipline.
  • Minimum 1 years of experience in network operation, maintenance, and support.
  • Strong knowledge of TCP/IP, Routing & Switching, VLAN, Firewall, VPN, Wireless Networks, and Network Security.
  • Hands-on experience in network troubleshooting, incident management, and root cause analysis.
  • Experience with network monitoring tools, log analysis, and performance monitoring.
  • Experience in firmware upgrades, software patch management, and network change implementation in production environments.
  • Preferred experience in AWS Cloud networking services, including VPC, Route Tables, Security Groups, Network ACLs, Transit Gateway, Site-to-Site VPN, Direct Connect, and hybrid cloud networking.
  • Good analytical, troubleshooting, and communication skills.
  • Ability to work independently and effectively coordinate with multiple stakeholders.
  • Relevant certifications such as CCNA, CCNP, AWS Certified Advanced Networking, AWS Solutions Architect Associate, or equivalent will be an added advantage.

Work Location: West, to travel to site when required

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