Job Description: 1． High speed bulk cable design for 32Gbps, 56Gbps, 112Gbps and beyond 2． Raw cable simulation, optimization, prototyping building, mass production. 3． Material investigation and research to improve cable loss and with competitive price for each category of cable Ribbon cable flexibility and memorability optimization, while keeps excellent insertion loss performance Requirement: 1. Bachelor Degree, electronics and telecommunication majors 2. Signal integrity talents with rich theoretical knowledge to design outstanding SI performance of bulk cable 3. 3-5 years high speed cable development experience in top level company. Leoni, Beldon, LTK for example 4. Strong innovative spirit , Proven result driven performances and be able to work independently under pressure 5. Mastering of tools, TDRs, VNAs, CST, HFSS, etc.