Senior Optical Network Engineer – Transmission & DWDM

We are seeking a Senior Optical Network Engineer to lead DWDM and transport network operations. You will oversee performance optimization, complex troubleshooting, capacity planning, and technical coordination across teams and vendors.

• Lead monitoring and performance analysis for DWDM/SDH/FTTX networks.

• Conduct advanced troubleshooting and guide junior engineers.

• Plan and execute DWDM capacity upgrades and optical path design.

• Validate optical link quality using advanced test tools (BERT, OSNR, OTDR, etc.).

• Oversee commissioning, migration, and provisioning activities.

• Perform RCA (Root Cause Analysis) and produce improvement plans.

• Develop scripts for network task automation (optional but preferred).

• Ensure adherence to SOPs, service quality, and SLA fulfillment.

• Coordinate with vendors (Huawei, Nokia), internal teams, and project stakeholders.

• Create comprehensive technical documentation and periodic reports.

• 5–8+ years experience in DWDM/SDH/Transport Network Engineering.

• Deep knowledge of DWDM concepts (amplifiers, transponders, ROADMs).

• Strong experience with NMS (Huawei U2000, Nokia NFM-P).

• Hands-on expertise with optical measurement and validation tools.

• Strong analytical, RCA, and troubleshooting capabilities.

• Ability to lead activities in the field and mentor junior engineers.

• Good collaboration and communication skills.

• Ability to work under pressure and maintain service stability.

• Scripting skills (Python, Shell) are a plus.