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Credo • San Jose, California, United States
Salary: $22 / hour
Role & seniority
Stack/tools
SERDES validation and post-silicon testing
Lab instrumentation: oscilloscopes, logic analyzers, pattern generators, spectrum analyzers, power supplies, BERT, AWG, temperature chambers
Programming: Python for test automation and data collection
Data analysis and validation reporting
Top 3 responsibilities
Create and execute test plans for functional, electrical, and performance validation of SERDES IP/products
Set up, run, and debug tests in lab environments; analyze test data and generate validation reports
Automate test procedures and data collection; participate in design reviews and status meetings
Must-have skills
Pursuing Bachelor’s or Master’s degree in Electrical or Computer Engineering or related field
Solid understanding of digital logic, SoC architecture, PLL, high-speed interfaces (PCIe, PAM4, NRZ)
Proficiency in Python; strong analytical and problem-solving skills
Familiarity with lab instrumentation (oscilloscopes, power supplies, spectrum analyzers, etc.)
Effective verbal and written communication
Nice-to-haves
Experience with analog blocks (bias, bandgap, voltage regulators)
Knowledge of PCIe, I2C, USB, MDIO; strong teamwork orientation
Excel and PowerPoint proficiency for data organization and presentation
Location & work type
Internship; Summer start (May/June)
Location not specified; remote/worksite details
About the role Credo is seeking a motivated and detail-oriented Silicon Validation Engineering Intern to join our Internal R&D team. In this role, you will work closely with experienced validation, design, and applications engineers to test and debug next-generation SERDES (Serializer/Deserializer) technology. You will contribute to post-silicon validation, lab testing, data analysis, and automation efforts to ensure the quality and performance of our chips meet design specifications. The ideal candidate will demonstrate experience with hardware bring-up and python scripting as well as the ability to provide meaningful insight with the data they have taken. More importantly, we are looking for a team player who is eager to learn and easy to communicate with.
Hourly Pay is $22.
Summer Internship will start May/June.
Why Credo
Purpose: We invest in what matters. From meaningful-future shaping projects to competitive compensation, we empower you to grow your career while making a lasting impact.
People: Connection starts within. We collaborate, celebrate wins, and create an environment where everyone can do their best work.
Possibilities: Our belief shapes what’s next. Our technology powers the most reliable and energy-efficient connections around the world – and our team powers new products and markets that come next.
Responsibilities Assist in creating and executing test plans for functional, electrical, and performance validation of our wide range of SERDES IP and Products. Set up and run tests in lab environments using oscilloscopes, logic analyzers, pattern generators, and other equipment. Debug hardware and software issues in collaboration with cross-functional teams. Automate test procedures and data collection using Python or similar scripting languages. Analyze test data and generate clear, concise validation reports. Participate in design reviews, weekly status updates, and engineering syncs as part of the validation lifecycle.
Qualifications Currently pursuing a Bachelor’s or Master’s degree in Electrical Engineering, Computer Engineering, or a related field. Solid understanding of digital logic, SoC architecture, computer systems, PLL, highspeed interfaces and modulation techniques (PCIE, Pam4, NRZ). Familiarity with lab instrumentation (e.g., oscilloscopes, power supplies, spectrum analyzers, multimeters, temperature forcers/chambers, signal generators, BERT, AWG). Proficiency in Python. Strong analytical and problem-solving skills. Effective verbal and written communication skills.
Preferred Qualifications Experience with common analog circuit blocks (bias, bandgap, voltage regulators). Excellent problem-solving abilities and analytical thinking. Strong teamwork orientation and collaborative approach. Knowledge of communication protocols PCIE, I2C, USB, MDIO. Experiencing with excel and PowerPoint to organize large amounts of data.
About Credo Credo’s mission is to transform connectivity at scale through fast, reliable, and energy-efficient system solutions. Our high-speed copper and optical interconnect products deliver industry-leading power and performance at up to 1.6T to meet the ever-expanding data infrastructure demands of AI.
Our product portfolio includes ZeroFlap (ZF) Active Electrical Cables (AECs) and ZF optical transceivers, OmniConnect memory solutions, and a suite of retimers and DSPs for optical and copper Ethernet and PCIe, all leveraging the PILOT diagnostic and analytics software platform. Credo innovations enable our customers to connect the systems that connect the world.
Credo is committed to creating an inclusive environment for all employees and welcome applicants from diverse backgrounds without regard to race, color, religion, gender, sex, sexual orientation, national origin, genetic information, age, disability, veteran status, or any other legally protected basis. If you have a disability or special need that requires accommodation to navigate our website or complete the application process, email people@credosemi.com.