Current jobs related to STAFF Optical System Engineer - San Jose - Lumentum


  • San Jose, California, United States Lumilens Full time $150,000 - $250,000 per year

    About LumilensAt Lumilens we are building the critical photonics infrastructure that powers tomorrow's AI supercomputing. From chip-to-chip optical interconnects to scalable photonic engines, Lumilens is unlocking a new era of computing - faster, cooler, and massively more efficient.We're a well-funded startup backed by Mayfield and led by veterans who've...


  • San Jose, CA, United States Lumentum Operations LLC Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Responsibilities Lead and execute ODVT tests to ensure the performance and reliability of the...


  • San Jose, CA, United States Lumentum Operations LLC Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Responsibilities Lead and execute ODVT tests to ensure the performance and reliability of the...


  • San Jose, CA, United States Lumentum Operations LLC Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Responsibilities Lead and execute ODVT tests to ensure the performance and reliability of the...


  • San Jose, CA, United States Lumentum Operations LLC Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Responsibilities Lead and execute ODVT tests to ensure the performance and reliability of the...


  • San Jose, United States Lumentum Full time

    Get AI-powered advice on this job and more exclusive features. Responsibilities Develop comprehensive end-to-end optical system models, including digital signal processing (DSP), drivers, transimpedance amplifiers (TIA), and optical components such as lasers, Mach-Zehnder modulators (MZMs), and photodetectors. Perform signal integrity analysis, including...


  • San Jose, United States Lumentum Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing!We're committed to bringing passion and customer focus to the business.If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us!Principal Optical System Engineer – Cloud Module R&DLocation: San Jose, CA, USACompany:...


  • San Jose, CA, United States Lumentum Operations LLC Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Job Description Develop comprehensive end-to-end optical system models, including digital signal...


  • San Jose, CA, United States Lumentum Operations LLC Full time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Job Description Develop comprehensive end-to-end optical system models, including digital signal...


  • San Jose, California, United States Credo Semiconductor, Inc. Full time

    Job DescriptionCredo's Optical Systems Applications Engineering group is seeking an Optical Systems Validation Engineer to validate Credo's DSP devices with high-speed optical components for data rates ranging from 50 Gbps to 224 Gbps and beyond. As an Optical Systems Validation Engineer, you will design optical test hardware, create test procedures, and...

STAFF Optical System Engineer

2 weeks ago


San Jose, United States Lumentum Full time

Job DescriptionDevelop comprehensive end-to-end optical system models, including digital signal processing (DSP), drivers, transimpedance amplifiers (TIA), and optical components such as lasers, Mach-Zehnder modulators (MZMs), and photodetectors.Perform signal integrity analysis, including constellation diagram, eye diagram generation, and bit error rate (BER) simulations.Implement and simulate digital equalization techniques such as FFE, DFE, MLSD, and pre-emphasis for signal integrity optimization.Analyze the impact of various impairments on system performance. Such as noise, crosstalk, non-linearity, reflections.Conduct both numerical and analytical simulations to assess optical system behavior under realistic operating conditions.Correlate simulation models with experiment data at both module and device levels.Skills & ExperiencesFamiliarity with direct-detection and coherent optical communication architectures.Experience in modeling optoelectronic components (, lasers, modulators, photodiodes, DAC, ADC, driver, TIA) using tools such as VPIphotonics, MATLAB, or Python.Familiarity with advanced DSP techniques, such as linear and decision-feedback equalization (FFE/DFE).Knowledge of modeling on common impairments in high-speed optical links.Hands-on experience with high-speed optical component measurements using oscilloscopes, spectrum analyzers, and other relevant equipment.Pay Range:P60-USA-1 :$108, - $155,Disclaimer:Final base salary for the successful candidate will depend on multiple factors, including but not limited to, job location, where work will be performed, qualifications, work history and relevant experience. With our continual goal of making Lumentum a best place to work for our employees, we strive to offer employees competitive total compensation packages, which may include annual bonus, commission for certain sales roles, equity, and health and welfare benefits.