Test Development Engineer

Job Summary

Provide technical and sustaining engineering support in the parametric test. Program automated test equipment to determine if the wafer fabrication process is in compliance. Recommends and helps to implement equipment and test program modifications to improve production efficiencies, testing integrity and production yields for existing products.

Develops and conducts statistical analysis such as design of experiments (DOE) and statistical process control (SPC) targeting area and possibly root cause of failure for yield loss and improving quality. Interacts with product and process engineering personnel to ensure that parametric test specs and results are accurate.

Duties and Responsibilities

• Review testing specifications and compare them to the hardware capability.
• Review device specifications and look for testability.
• Code the test program to those specifications, using various computer programming languages (mostly C).
• Checkout and debug the program and hardware.
• Checkout and debug the devices with the test-wares. Use device knowledge to understand the interaction between the test-ware and device to aid in the debug and test improvement tasks.
• Support early process development and adjust as the process moves to production.
• Support production, including training, documenting, adding enhancements for productivity and accuracy, troubleshooting yield issues, use statistical software tools to trace failures to a Fab processing area and communicate findings.
• Write code for better troubleshooting and verification of the testers being used. Help the maintenance organization be more effective.
• Maintain standards and Gauge R&R for automated test equipment

Requirements

• Knowledge of semiconductor device physics, fabrication processes, and characterization techniques.
• Proficient in programming using C language in Linux or Windows environment
• Experience using data handling tools: Excel, JMP, MATLAB, etc.
• Problem solving, technical writing, and communication skills.
• Experience using automatic parametric test or reliability test system is a plus.
• Semiconductor CAD tool experience is a plus.

Additional information

Bachelor's degree in electrical engineering, physics, or other microelectronics engineering related fields is required. Master's degree is preferred

• About Us

At Polar Semiconductor, we're on a mission to fulfill our future as the U.S. based manufacturing partner of choice for differentiated power and sensor technologies. With a $525M investment from the CHIPs Act, the state of Minnesota, and private equity, we are looking for the best in the industry to help Polar transform from a captive fab to a pure-play foundry.

We are doubling our manufacturing capacity and investing in advanced BCD and Wide Bandgap technology such as GaN. Polar has a long history in manufacturing automotive grade semiconductors and we are expanding in strategic markets such as national defense and AI data centers. We pride ourselves on state-of-the-art semiconductor manufacturing, a collaborative culture, and a commitment to helping our customers succeed.

Salary

The estimated base salary range for the position is $75,000-$93,000. The pay offered is based on many factors including, but not limited to, relevant education, job-related experience, skills and level of the position.

• Benefits & Other Eligible Compensation: Includes health, dental, vision, disability and life insurance, 401(k) plan with company match, paid time off, annual bonus, and tuition reimbursement.
• Polar Semiconductor is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. We are committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions are based on business needs, job requirements, and individual qualifications, without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, veteran status, or any other status protected by the laws or regulations in the locations where we operate.
• About Minneapolis/St. Paul Area

Our offices and manufacturing facility are located in Bloomington, Minnesota, a suburb of Minneapolis. Living in the Minneapolis / Saint Paul area offers a strong sense of community, a vibrant arts and music scene, and abundant outdoor activities year-round. The city boasts a lower cost of living than many major metros, excellent parks and lakes, and a well-educated workforce with diverse job opportunities. Its distinct seasons bring variety, from colorful autumns to lively summers filled with festivals and waterfront activities.