Job Description
- Responsible for designing, planning, and optimizing DWDM/OTN transport networks for ZTE XLSmart projects.
- Serve as the Subject Matter Expert (SME) for optical transport technologies (DWDM, OTN, ROADM, CDC-F ROADM, coherent optics).
- Develop end-to-end optical network solutions, including topology design, capacity planning, wavelength assignment, protection, and grooming.
- Provide technical support during proposal, PoC, and technical clarification with customers.
- Conduct network audits, performance tuning, and fault analysis to improve efficiency and reliability.
- Collaborate closely with IP, Core, and RAN teams to ensure seamless end-to-end service delivery.
- Prepare design documentation (HLD/LLD), BoQ, and technical reports for project implementation.
Job Requirements
- Bachelor's degree in Telecommunications, Electrical Engineering, or Physics.
- Minimum 5+ years of experience in optical transport network design and solutions (DWDM/OTN).
- Proficient with major vendor technologies (ZTE, Huawei, Ciena, Nokia, Infinera, Fujitsu).
- Strong knowledge of ROADM, WSS, EDFA, coherent transmission, GMPLS, and NMS tools (e.g., U2000, NetNumen).
- Capable of performing optical power budget analysis and capacity planning.
- Experience delivering large-scale backbone, metro, or long-haul transport network projects.
- Excellent communication and coordination skills with the ability to lead technical discussions with customers.
- Fluent in English (written and verbal).