Factory Applications Engineer (Photonics; San Jose, CA)

We are the global test and automation specialists, powering next-generation technologies through sophisticated solutions. Behind every electronic device you use, Teradyne's test technology ensures your device works right the first time, every time! Our portfolio of automation solutions help manufacturers to develop and deliver products quickly, efficiently and cost-effectively. Together, Teradyne companies deliver manufacturing automation across industries and applications around the world!

We attract, develop, and retain a high-performance workforce, comprised of people with diverse backgrounds and a shared drive for excellence. We strive to foster a positive and inclusive work environment that helps employees, and communities, thrive.

Our Purpose  
TERADYNE, where experience meets innovation and driving excellence in every connection. We are fueled by creativity and diversity of thought and in our workforce. Our employees are supported to innovate and learn something new every day. 
 
We cultivate a culture of inclusion for all employees that respects their individual strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better decisions, drives innovation and delivers better business results. 
 

Opportunity Overview 
The Photonics Applications Engineer leads the design, development, and integration of advanced photonics applications for automated test platforms. This role combines expertise in photonics, automation engineering, and signal processing to deliver accurate, scalable, and high-performance test solutions.

Working across software, hardware, and NPI teams, this role plays a key part in enabling efficient product validation, characterization, and manufacturing readiness. The position ensures that photonics test applications meet evolving performance requirements and can be deployed effectively across test environments.

• Design and develop photonics test applications and supporting workflows for integration into automated test systems
• Design, implement, and optimize signal processing algorithms (DSP) to enable accurate and efficient photonics test data analysis
• Collaborate closely with software, hardware, and NPI teams, as well as field application engineers, to ensure seamless integration into automated test platforms
• Conduct testing, troubleshooting, and validation of photonics applications under real-world conditions to ensure reliability and performance
• Develop and maintain clear, structured technical documentation, including test procedures and application-level guidance

All About You 
We seek individuals who share our passion and determination. Our commitment to customer success drives us to go the extra mile. If you’re ready to join us in this mission, take a closer look at the minimum criteria for the position. 

• Bachelor’s or Master’s degree in Photonics, Physics, or a related field
• Strong knowledge of photonics and software engineering principles
• Proven experience with photonics components and optical instrumentation, including fiber optics, lasers, and photodetectors
• Experience with signal processing techniques and digital signal processing (DSP) algorithms
• Proficiency in using optical and electrical test and measurement equipment (e.g., oscilloscopes, optical spectrum analyzers, bit error rate testers)
• Solid scripting and coding skills for data analysis and automation (e.g., Python and/or MATLAB)
• Experience with CI/CD tools and workflows (e.g., Jenkins, Bitbucket) is advantageous
• High attention to detail, with a strong focus on accuracy and quality
• Strong problem-solving skills, with a creative and persistent approach
• Ability to adapt quickly to new challenges and changing priorities
• Demonstrated commitment to continuous learning and skill development
• Ability to work effectively both independently and collaboratively within cross-functional teams

We are currently considering candidates who are local to the position location. Relocation support is not available for this role.

This position is not eligible for visa sponsorship. 

Compensation: 
The base salary range for this role is $139,400 to 223,100. This range is a good faith estimate, and the amount of base salary will correspond with experience and skill set. This range can also fluctuate depending on demand and location.  

Incentive Plan: This job is eligible for discretionary bonus(es) based on financial performance. 

Benefits: 

Teradyne offers a variety of robust health and well-being benefit programs, including medical, dental, vision, Flexible Spending Accounts, retirement savings plans, life and disability insurance, paid vacation & holidays, tuition assistance programs, and more.  Please click here to see details. 

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