DWDM Engineer

ZTE Corporation; Kuching; On-site; MYR 100,000 - 150,000; Full time

Job summary

A telecommunications company in Kuching, Malaysia is seeking a network support engineer to deploy and optimize OTN/DWDM systems, conduct technical training, and ensure network reliability. The ideal candidate should have a bachelor's degree in Telecommunications or Electrical Engineering and hands-on experience with OTN/DWDM equipment. Strong knowledge of network monitoring tools and a willingness to travel across East Malaysia are essential. The role requires availability for on-call and night shifts.

Qualifications

• Minimum 2 years in OTN/DWDM technical support or network operations.
• Experience with telecom carriers, ISPs, or enterprise transport networks.
• Knowledge of 5G backhaul and submarine cable networks is a plus.

Responsibilities

• Deploy, configure, and optimize OTN/DWDM systems.
• Conduct technical training for customer staff.
• Monitor wavelength assignments and network degradation.

Skills

Hands-on experience with OTN/DWDM equipment

Familiar with network monitoring tools

Understanding of fiber management and optical network standards

Proficiency in Visio, Excel, PowerPoint, and MS Office

Education

Bachelor's degree in Telecommunications or Electrical Engineering

Tools

U2000

NMS

Infinera DNA

Nokia NFM-T

Ciena MCP

Netnumen U31

UME ZENICONE

Job description

Key Responsibilities

• ✅ Network Modernization & Support
  • Deploy, configure, and optimize OTN/DWDM systems.
  • Troubleshoot and resolve optical network issues.
  • Ensure network reliability with low latency and high capacity.
  • Integrate OTN/DWDM with IP/MPLS, GPON, and enterprise networks.
• ✅ Training & Knowledge Sharing
  • Conduct technical training for customer staff.
  • Develop training materials and mentor junior engineers.
• ✅ Network Maintenance & Troubleshooting
  • Configure and maintain DWDM/OTN Network.
  • Perform fiber characterization tests (OTDR, OSA, Power Meter, End to End Stability Tests).
  • Monitor wavelength assignments, power levels, and network degradation.
  • Implement protection schemes (1+1, SNCP, OLP, ASON).

Requirements

• Education:
  • Bachelor's degree in Telecommunications, Electrical Engineering, or related field.
• Technical Skills:
  • Hands‑on experience with OTN/DWDM equipment.
  • Familiar with network monitoring tools (U2000, NMS, Infinera DNA, Nokia NFM‑T, Ciena MCP, Netnumen U31, UME ZENICONE).
  • Understanding of fiber management, AC/DC wiring, and optical network standards (ITU‑T G.709, G.875).
  • Proficiency in Visio, Excel, PowerPoint, and MS Office.
• Experience:
  • Minimum 2 years in OTN/DWDM technical support or network operations.
  • Experience with telecom carriers, ISPs, or enterprise transport networks.
  • Knowledge of 5G backhaul, metro fiber, and submarine cable networks is a plus.
• Other Requirements:
  • Own transport (car) and willing to travel within East Malaysia.
  • On‑call 24/7 and available for night shifts when required.
  • Detail‑oriented, independent, and able to handle pressure.