Senior Calibration and Diagnostics Engineer (Teradyne, Costa Rica)

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 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 respect their own strengths, views, and experiences. We believe that our differences enable us to be a better team – one that makes better choices, drives innovation and delivers better business results.

Opportunity Overview

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 helps ensure devices perform right the first time, every time.

Teradyne's Nextest division is seeking a Senior Calibration and Diagnostics Engineer to join our growing Costa Rica engineering team. This role is responsible for leading the development, maintenance, and enhancement of calibration, characterization, and diagnostic solutions supporting advanced semiconductor memory test platforms.

The successful candidate will serve as a technical leader within the organization, driving complex problem resolution, mentoring engineers, and partnering with global engineering teams to improve product performance, manufacturing efficiency, and customer satisfaction.

Key Responsibilities

• Lead the design, development, and maintenance of calibration, characterization, and diagnostic software for ATE platforms.
• Develop advanced software solutions for precision measurement and instrumentation systems.
• Analyze complex hardware and software interactions to identify root causes and implement corrective actions.
• Drive technical investigations involving manufacturing, system reliability, and customer-reported issues.
• Collaborate closely with Hardware, FPGA, Systems, Product Engineering, and Manufacturing teams across global locations.
• Develop automation tools and data analytics solutions to improve engineering productivity and product quality.
• Mentor junior engineers through technical guidance, design reviews, and code reviews.
• Support new product introductions and ensure successful transitions to manufacturing.
• Drive continuous improvement initiatives focused on software quality, calibration efficiency, and diagnostics coverage.
• Contribute to technical roadmaps and engineering best practices.

All About You

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

Minimum job requirements:

• BS or MS degree in Electrical Engineering, Computer Engineering, Computer Science, or related technical discipline.
• English Proficiency.
• 8 years of experience in:
  • • • Software development experience.
      • C++ and object-oriented software design.
      • Strong understanding of electronics, instrumentation, and measurement systems.
      • Ability to read and interpret hardware schematics, block diagrams, and technical specifications.
      • Troubleshooting complex hardware/software systems.

Preferred Qualifications

• Experience with semiconductor ATE systems.
• Experience with calibration, characterization, or diagnostics software.
• Knowledge of high-speed digital systems and signal integrity concepts.
• Experience with Git, CI/CD processes, and software development best practices.
• Experience with Python, MATLAB, or data analytics tools.
• Familiarity with communication protocols such as I2C, SPI, PCIe, and GPIB.
• Experience mentoring engineers and leading technical projects.
• Knowledge of statistical analysis techniques including Six Sigma, Cp, and Cpk.

The ideal candidate will demonstrate the following behavioral traits:

• Strong data analysis and problem-solving skills.
• Excellent communication and collaboration skills.
• Teamwork

*This position is not eligible for visa sponsorship.

Benefits:

Teradyne offers a variety of robust health and well-being benefit programs, including medical, dental, vision, life insurance, paid vacation & holidays, tuition assistance programs, and more. 

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