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Senior Network Engineer(MPLS)

Islandwide, Singapore
ContractEngineering

Job Description

  • Design, configure, and maintain enterprise MPLS and Enterprise network infrastructure (LAN/WAN, routing, switching and Firewall).
  • Monitor network performance and ensure high availability and reliability.
  • Troubleshoot network issues and provide timely resolution to minimize downtime.
  • Implement network changes, upgrades, and optimizations in line with industry best practices.
  • Collaborate with cross-functional teams to support IT and business requirements.
  • Maintain detailed documentation of network configurations, processes, and incidents.
  • Ensure compliance with network security policies and standards.
  • Manage Servers supporting network devices and ensure they are patched to latest version (Windows)
  • Provide technical consultancy for system onboarding to MPLS network infra.

Qualifications

  • Strong knowledge and practical experience with Switching (VLAN, STP, Trunking, Port Security, etc.).
  • Hands-on experience with Routing protocols (OSPF, BGP, EIGRP, RIP).
  • Min 5 years Hands-on working experience with large-scale MPLS network configuration (P/PE/CE router, VRF, VRF Route fusion).
  • Experience in configuring and managing Cisco/Juniper/Aruba or equivalent enterprise networking devices.
  • Handson Experience with Cisco ISE, DNAC and F5 Load balancers
  • Solid understanding of TCP/IP, DHCP, DNS, and general IP addressing.
  • Knowledge of Windows Servers and workstation Patching. 
  • Working knowledge of firewalls (Fortinet, Palo Alto, Cisco ASA, Check Point, etc.).
  • Familiarity with network security concepts (IDS/IPS, VPNs, Zero Trust, etc.).
  • Experience with monitoring tools like SolarWinds, Nagios, PRTG, WUG, Veeam Backup, SyslogNG .
  • Exposure to cloud networking and VPC management (AWS, Azure, GCP) is a plus.
  • Knowledge of Windows Servers/Hyper-V management. (AD, CA, SMTP, DNS, WSUS, etc). 

About Rapsys Technologies Pte. Ltd.

First seen: May 22, 2026
Last updated: May 29, 2026