Network Services Engineer

2 weeks ago

Central Region, Singapore ScienTec Consulting Pte Ltd Full time $60,000 - $120,000 per year

Working hours: 8.30 am - 6pm (onsite)

Salary: Up to 6,000 + AWS

We are seeking a highly skilled Network Engineer to support, maintain, and optimize our network infrastructure. The ideal candidate will be responsible for managing day-to-day network operations, troubleshooting escalated incidents, implementing network changes, and ensuring high availability and security across all network services.

Key Responsibilities

  • Provide Level 2 (L2) technical support for network incidents, escalations, and service requests in line with SLAs.
  • Perform network troubleshooting and root cause analysis for LAN, WAN, WLAN, and firewall-related issues.
  • Configure, monitor, and maintain routers, switches, firewalls, VPNs, and load balancers.
  • Assist in network upgrades, migrations, and patch management to ensure continuous service improvement.
  • Implement and maintain network security policies, including ACLs, VLAN segmentation, and IPS/IDS management.
  • Collaborate with vendors and internal teams for hardware replacements, configuration reviews, and performance tuning.
  • Monitor network performance using tools such as SolarWinds, PRTG, or Nagios, ensuring optimal uptime and stability.
  • Support incident response and change management processes according to ITIL best practices.
  • Maintain accurate network documentation, topology diagrams, and configuration records.
  • Participate in on-call rotation or standby duty as part of network support coverage.

Requirements

  • Diploma/Degree in Information Technology, Computer Engineering, or related discipline.
  • Minimum 2 years of experience in enterprise network operations or support.
  • Strong knowledge of Cisco or Juniper network devices (routing, switching, firewall).
  • Hands-on experience with TCP/IP, VLANs, VPNs, OSPF, BGP, MPLS, and network monitoring tools.

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  • Delete personal data as it is not required at this application stage.
  • All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Wong Siew Ting (Maeve) - R

ScienTec Consulting Pte Ltd - 11C5781

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