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High Speed Transceiver Validation Engineer Jobs

Cspeed

PCB Design & Validation Engineer

Palo Alto, CA · On-site

We are seeking a PCB Design & Validation Engineer to own the design of test/eval boards and lead ... transceiver module PCBs * Design multi-layer, controlled-impedance boards with high-speed NRZ ...

Cspeed

PCB Design & Validation Engineer

Palo Alto, CA · On-site

We are seeking a PCB Design & Validation Engineer to own the design of test/eval boards and lead ... transceiver module PCBs * Design multi-layer, controlled-impedance boards with high-speed NRZ ...

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How much do high speed transceiver validation engineer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for high speed transceiver validation engineer in the United States is $52.00, according to ZipRecruiter salary data. Most workers in this role earn between $39.42 and $63.22 per hour, depending on experience, location, and employer.

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For High Speed Transceiver Validation Engineer jobs, the most frequently searched job titles are:

PCB Design & Validation Engineer

Palo Alto, CA • On-site

Cspeed
See more jobs at Cspeedexternal

Full-time

Re-posted 3 days ago

Job description

We are seeking a PCB Design & Validation Engineer to own the design of test/eval boards and lead validation of our high-speed optical transceivers. You will design the PCB platforms that enable development and characterization, with the opportunity to lead PCB design for the transceiver module itself. You will review transceiver requirements, develop validation plans, and execute them across all major subsystems: Ethernet SerDes, internal data pipeline, laser/modulator, mux/demux, and the MCU controller with EEPROM and I2C interfaces. 

Key Responsibilities 

PCB Design 

  • Own schematic capture, component selection, and layout for test/eval boards, development platforms, and transceiver module PCBs 
  • Design multi-layer, controlled-impedance boards with high-speed NRZ routing, mixed-signal considerations, and PDN design 
  • Manage DRC, fab outputs (Gerbers, assembly drawings), vendor coordination; maintain schematic/footprint libraries 

Validation & Characterization 

  • Develop and execute validation plans covering silicon, module, and system-level testing with defined pass/fail criteria 
  • Characterize SerDes performance (jitter, eye diagrams, BER, equalization) and validate data pipeline throughput across PVT corners 
  • Validate optical subsystems (laser/modulator power, extinction ratio, wavelength stability; mux/demux isolation, insertion loss) 
  • Test MCU firmware interactions, boot sequences, EEPROM integrity, I2C compliance, and CMIS register map implementation 
  • Execute host interop testing, standards compliance (IEEE 802.3, CMIS, OIF), and reliability sequences (HTOL, thermal cycling) 
  • Build test setups and Python automation; create data analysis pipelines; document procedures and results 

Required Qualifications 

  • 5+ years in PCB design and/or hardware validation for high-speed digital/optical systems 
  • Proficiency with PCB design tools (Altium Designer, Cadence Allegro, or equivalent); multi-layer boards with controlled impedance 
  • Hands-on high-speed serial link validation: eye diagrams, BER testing, jitter analysis, S-parameters 
  • Proficiency with lab instrumentation: real-time oscilloscopes, BERT, optical power meters, VNA, TDR 
  • Understanding of transceiver architectures and subsystems (SerDes, TIA, driver, laser, modulator) 
  • Python scripting for test automation; familiarity with I2C, SPI, and serial protocols 
  • BS/MS in Electrical Engineering or equivalent 

Preferred Qualifications 

  • Experience with NRZ optical transceiver validation and silicon characterization across PVT corners 
  • Familiarity with SI/PI simulation tools (HyperLynx, HFSS, ADS); flex-rigid or HDI PCB design experience 
  • Experience with CMIS or similar management interfaces; Ethernet compliance testing 
  • Knowledge of reliability testing methodologies (Telcordia, JEDEC) and FEC performance validation 
  • Experience in a startup or fast-paced development environment 

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