Q
Senior System Validation Engineer
В офисеПолная занятостьSystems IntegrationSemiconductor Manufacturing
Lead end-to-end silicon and system validation for coherent DSP chips used in high-speed optical transceiver modules. Define validation methods, develop automated test environments, and work with architecture, firmware, ASIC, optical, and algorithms teams to improve silicon quality and performance.
Обязанности
- Lead validation of coherent DSP features, algorithms, and system flows across temperature, voltage, and silicon corners
- Plan, design, and execute validation test plans for high-speed optical links
- Develop automated validation environments and regression frameworks using Python, SCPI, and laboratory tools
- Validate DSP performance and characterize SerDes, signal integrity, and analog/digital blocks
- Validate complete modules including coherent optics, drivers, TIAs, host interfaces, and control paths
- Debug bottlenecks across DSP, firmware, MACsec, and optical components
- Develop automated setups with BERTs, high-speed oscilloscopes, spectrum analyzers, and environmental chambers
- Own continuous regression, log analysis, and KPI monitoring
- Lead root-cause analysis across digital design, firmware, optics, analog PHY, and packaging
- Recommend corrective actions and design improvements with ASIC and firmware teams
Требования
- Bachelor’s or master’s degree in electrical engineering, computer engineering, or a related field
- At least 7 years of hands-on silicon or system validation experience with high-speed communication chips or optical modules
- Strong laboratory experience with BER testers, oscilloscopes, VNAs, and related high-speed test equipment
- Proficiency in Python for test automation
- Strong understanding of SerDes, coherent-system DSP algorithms, CTLE, FFE, DFE, and equalization
- Knowledge of high-speed communication standards including 400G/800G Ethernet and PCS/FEC
- Understanding of signal integrity, jitter, noise, and analog characterization
- Ability to lead validation activities end to end and mentor junior engineers
Будет плюсом
- Experience with coherent optical modules
- Experience with DSP or ASIC bring-up on ATE or production testers
- Familiarity with MACsec, security engines, or host interfaces
- Experience in fast-paced startup environments
Условия и преимущества
- Competitive compensation and growth opportunities
- Collaborative, multidisciplinary team environment
- Opportunity to work on coherent DSP technology for optical interconnects
- High-visibility technical leadership role