Optical Network Development Engineer , Capacity Restoration Team

About the role

CRT reduces operational backlog, improves network health monitoring systems, and drives time-to-remediate (TTR) down. Today, a significant network capacity is out of service at any given time. The operational workload is capacity related and heavily manual and we are building the team and automation to change that.

What you'll do

• Troubleshoot out-of-service DWDM spans: diagnose optical power degradation, amplifier faults, fiber impairments
• Analyze OSNR, chromatic dispersion, and PMD data to identify root causes of optical circuit failures and determine restoration paths
• Develop and improve automation scripts to accelerate optical capacity restoration workflows (e.g., wavelength re-provisioning, span validation, amplifier reset sequences)
• Coordinate with fiber operations teams on OTDR testing, fiber splicing, and physical layer fault isolation
• Implement small-to-mid-scope optical tooling (e.g., automated span loss validation, optical health check scripts, amplifier monitoring dashboards)

What you need

• 1–4 yrs of experience
• Linux
• TCP/IP
• Routing and switching
• Telecom
• AWS
• Test cases
• B.Tech or B.E.

Good to have

• Python
• CCNA
• Ansible
• Terraform