Acceler8 Talent
Senior Optical Test Engineer
Acceler8 Talent, San Francisco, California, United States, 94199
Get AI-powered advice on this job and more exclusive features.
Are you the right candidate for this opportunity Make sure to read the full description below. This range is provided by Acceler8 Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $200,000.00/yr - $250,000.00/yr Additional compensation types Stock options Direct message the job poster from Acceler8 Talent Overview Acceler8 Talent is proud to partner with a well-funded, VC-backed AI/networking hardware startup in the SF Bay area that’s redefining infrastructure for the world’s largest hyperscalers. Operating under a Joint Development Model (JDM), this company co-develops highly customized networking hardware, optics, and software solutions tailored to the evolving needs of large-scale AI workloads in data centers. With over $110M in funding and rapid expansion underway, they are looking to hire a Senior Optical Test Engineer to lead the qualification, validation, and system-level testing of high-speed optical modules (e.g., 400G, 800G, 1.6T) used in advanced datacenter and AI networking environments. Responsibilities
Lab Bring-Up and Test Automation: Set up and maintain test environments using BERTs, power meters, oscilloscopes, and traffic generators. Automate workflows using Python. Optical Module Qualification: Test and characterize transceivers across temperature, voltage, and traffic conditions to ensure performance and compliance. System-Level Validation: Validate module performance in switch ASIC systems and AI networking setups. Capture metrics like BER, power consumption, thermal stability, and link reliability under stress. Debug and Analysis: Troubleshoot performance issues such as signal integrity degradation, module misbehavior, or unexpected power/thermal behavior. Collaborate with cross-functional teams for root-cause analysis. Requirements
B.S. or M.S. in Electrical Engineering, Optical Engineering, Physics, or a related field 5+ years of experience testing optical modules or electrical/optical systems Hands-on experience in high-speed optical transmission testing, including fiber links, and state of the art test equipment: BERT, oscilloscope, DCA, power meters, OSA, thermal chambers Strong Python scripting skills for lab automation and programming languages for data collection and analysis Familiarity with CMIS, MDIO, or I2C interfaces Understanding of high-speed protocols such as Ethernet, PCIe, or SerDes Industry experience working with 400G/800G/1.6T pluggable modules (QSFP-DD, OSFP) Knowledge of IEEE 802.3 Ethernet, MSA or OIF standards including CMIS Experience validating hardware in datacenter or AI cluster environments Familiarity with environmental and reliability testing (temperature cycling, HTOL, etc.) Seniority level
Mid-Senior level Employment type
Full-time Job function
Telecommunications, Computer Hardware Manufacturing, and Semiconductor Manufacturing Benefits
Medical insurance Vision insurance 401(k) Referrals increase your chances of interviewing at Acceler8 Talent by 2x Get notified when a new job is posted.
#J-18808-Ljbffr
Are you the right candidate for this opportunity Make sure to read the full description below. This range is provided by Acceler8 Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $200,000.00/yr - $250,000.00/yr Additional compensation types Stock options Direct message the job poster from Acceler8 Talent Overview Acceler8 Talent is proud to partner with a well-funded, VC-backed AI/networking hardware startup in the SF Bay area that’s redefining infrastructure for the world’s largest hyperscalers. Operating under a Joint Development Model (JDM), this company co-develops highly customized networking hardware, optics, and software solutions tailored to the evolving needs of large-scale AI workloads in data centers. With over $110M in funding and rapid expansion underway, they are looking to hire a Senior Optical Test Engineer to lead the qualification, validation, and system-level testing of high-speed optical modules (e.g., 400G, 800G, 1.6T) used in advanced datacenter and AI networking environments. Responsibilities
Lab Bring-Up and Test Automation: Set up and maintain test environments using BERTs, power meters, oscilloscopes, and traffic generators. Automate workflows using Python. Optical Module Qualification: Test and characterize transceivers across temperature, voltage, and traffic conditions to ensure performance and compliance. System-Level Validation: Validate module performance in switch ASIC systems and AI networking setups. Capture metrics like BER, power consumption, thermal stability, and link reliability under stress. Debug and Analysis: Troubleshoot performance issues such as signal integrity degradation, module misbehavior, or unexpected power/thermal behavior. Collaborate with cross-functional teams for root-cause analysis. Requirements
B.S. or M.S. in Electrical Engineering, Optical Engineering, Physics, or a related field 5+ years of experience testing optical modules or electrical/optical systems Hands-on experience in high-speed optical transmission testing, including fiber links, and state of the art test equipment: BERT, oscilloscope, DCA, power meters, OSA, thermal chambers Strong Python scripting skills for lab automation and programming languages for data collection and analysis Familiarity with CMIS, MDIO, or I2C interfaces Understanding of high-speed protocols such as Ethernet, PCIe, or SerDes Industry experience working with 400G/800G/1.6T pluggable modules (QSFP-DD, OSFP) Knowledge of IEEE 802.3 Ethernet, MSA or OIF standards including CMIS Experience validating hardware in datacenter or AI cluster environments Familiarity with environmental and reliability testing (temperature cycling, HTOL, etc.) Seniority level
Mid-Senior level Employment type
Full-time Job function
Telecommunications, Computer Hardware Manufacturing, and Semiconductor Manufacturing Benefits
Medical insurance Vision insurance 401(k) Referrals increase your chances of interviewing at Acceler8 Talent by 2x Get notified when a new job is posted.
#J-18808-Ljbffr