L2 Optical Network Engineer: DWDM/SDH & FTTX Ops

PT. Intikom Berlian Mustika; Penengahan; On-site; IDR 200.000.000 - 300.000.000; Full time

Job summary

A leading technology company in Indonesia is seeking Optical Network Engineers (L2) to support DWDM, SDH, and FTTX network operations. This role involves monitoring network performance, troubleshooting, configuration, and performance optimization to ensure service stability for enterprise customers. The ideal candidate will have 2-3 years of experience with optical transport networks and strong skills in using NMS and optical measurement tools. Applicants should demonstrate analytical skills and be equipped to handle urgent network issues.

Qualifications

• 2–3 years experience in DWDM, SDH, OLT, or FTTX technologies.
• Strong understanding of optical transport networks.
• Experience using NMS for DWDM/OLT (Huawei U2000, Nokia NFM-P).
• Skilled in optical measurement tools (OTDR, OPM, BERT, etc.).
• Knowledge of networking fundamentals (Ethernet, TCP/IP, VLAN, SNMP).
• Strong analytical, communication, and teamwork skills.
• Able to work under pressure and handle urgent network issues.
• High attention to detail and structured documentation skills.
• Willing to work shifts or respond during emergencies when needed.

Responsibilities

• Monitor network performance through NMS (Huawei U2000 / Nokia NFM-P).
• Perform DWDM/SDH/FTTX troubleshooting (remote and on-site).
• Execute configuration, commissioning, and capacity upgrades for DWDM & OLT devices.
• Conduct optical testing (OTDR, OPM, BERT, Fiber Cleaner, RSL, OSNR, BER).
• Analyze alarms and resolve network issues (critical, major, minor).
• Perform preventive & corrective maintenance.
• Prepare technical documentation (topology, reports, RCA).
• Coordinate with internal NOC, field teams, vendors, and project teams.
• Support service provisioning, migration, and topology updates.

Skills

DWDM

SDH

OLT

FTTX

NMS

Optical measurement tools

Ethernet

TCP/IP

VLAN

SNMP

Tools

Huawei U2000

Nokia NFM-P

OTDR

OPM

BERT

Job description

A leading technology company in Indonesia is seeking Optical Network Engineers (L2) to support DWDM, SDH, and FTTX network operations. This role involves monitoring network performance, troubleshooting, configuration, and performance optimization to ensure service stability for enterprise customers. The ideal candidate will have 2-3 years of experience with optical transport networks and strong skills in using NMS and optical measurement tools. Applicants should demonstrate analytical skills and be equipped to handle urgent network issues.