DWDM / SONET Network Engineer

We are seeking an experienced DWDM/SONET Network Engineer with strong hands-on expertise in optical transport systems, circuit provisioning, and network migrations. The ideal candidate will work across multi-vendor platforms, manage NMS tools, and support end-to-end service delivery with accuracy and efficiency. Requirements Key Responsibilities Log in to optical transport equipment for configuration, monitoring, and troubleshooting ( TL1 experience preferred ). Provision, activate, and validate DWDM/SONET/OTN services and circuits. Work with NMS systems for topology, performance, and fault management. Perform detailed audits and tracing of end-to-end services/circuits. Execute network upgrades, migrations, and cutovers with minimal downtime. Create and update documentation for circuits, configurations, and migration plans. Collaborate with internal teams during maintenance windows and project deployments. Required Skills Strong knowledge of DWDM, SONET/SDH, OTN , optical line systems, and transport technologies. Hands-on experience in provisioning, auditing, and migrating optical circuits. Familiarity with TL1 , CLI, and multi-vendor network elements. Experience with NMS platforms for monitoring and circuit management. Excellent communication, documentation, and troubleshooting skills. Preferred Vendor Experience Ciena: 6500 (2/7/14/32 slot), RLS, Coredirector, 5430, 5410, Waveserver AI, Waveserver 5 Huawei: OSN 3800, OSN 6800 Nokia: 1830 Infinera: DTN, DTNx Lucent / Alcatel-Lucent: OLS 400G/800G/1.6T, Lambda Unite, TDM10G Adva: FSP 150, FSP 3000 Nortel: Optera Qualifications Bachelor’s degree in Telecommunications, Engineering, or related field (or equivalent experience). 3–10+ years of experience with optical transport technologies. Strong understanding of fiber optics, photonics, and transport protocols. Originally posted on Himalayas