1. Responsible for pre-bid support for ODN market projects: pre-bid guidance, technical solution communication and exchange; 2. Responsible for ODN market project bidding support: bid analysis, technical response, clarification, scheme and configuration output, review; 3. Responsible for post-bid support for ODN market projects: post-bid clarification, scheme optimization, sample delivery and testing, etc.; 4. Transfer to the implementation of the project: pre-sales and after-sales handover, material configuration and scheduling tracking, product quality problem tracking and feedback.

1. Bachelor degree or above (with degree certificate), major is not limited, electronics, communication, computer and other related majors are preferred; 2. Fluent in listening, speaking, reading and writing English, English can be used as a working language 3. Accept overseas business trips for a long time (an average of 6-8 months per year, worldwide); 4. Experience in optical cable design and optical cable construction is preferred: 5. Be proficient in using OFFICE software and CAD, Googleearth, GlS design software. 6. Full of passion, dare to accept challenges, strong learning ability, good communication and coordination skills and teamwork awareness, and strong ability to work under pressure.