Project Delivery & Maintenance: Manage the end-to-end deployment, commissioning, software upgrades, troubleshooting, and ongoing network maintenance for business products.Issue Resolution & Documentation: Track and resolve equipment issues, troubleshoot complex technical challenges, and collect and organize technical documentation.Pre-sales Support: Collaborate with the pre-sales team by providing testing support and technical demonstrations to ensure seamless delivery and maximize customer satisfaction.RequirementsTechnical Background: Solid understanding of fixed-network product principles, system architecture, and key technologies is highly desirable.Operational Expertise: Proven experience in fixed-network product engineering delivery and maintenance is a distinct advantage.SkillsAdvanced level in English.Fast self-learning ability.Able to work in multi- cultural team.Education:Bachelor’s degree or above in Telecommunications, Electronics, Computer Science, or related fields.