Wafer/Package level testing engineer

STMicroelectronics; Sicilia; On-site; EUR 38,000 - 45,000; Full time

Job summary

STMicroelectronics in Sicily, Italy, seeks an engineer to plan, execute, surveil, and report on package/wafer level tests for Electrical Wafer Sorting/Final Test of reliability-prototyped power devices. You will work on SiC, IGBT, GaN tech and bench characterization, contributing to MOSFET device-physics evaluation.

Required: Master degree in physics/materials/electrical engineering and 2 years of experience; strong English; programming and modeling skills; strong problem solving and teamwork

Qualifications

• Master degree in physics, material science or electrical/physical engineering.
• 2 years of experience.
• Knowledge of reliability physics, semiconductor physics, electronic devices, and electrical characterization methods are required.
• Good knowledge of written and spoken English is mandatory.
• Skills in computer programming and numerical modeling are highly appreciated.
• Attitude in problem solving and teamwork is also required.

Responsibilities

• Plan, execute, surveil, analyze data and report on package/wafer level tests for Electrical Wafer Sorting/Final Test.
• Support prototypes of discrete power technologies (SiC, IGBT, GaN) and bench characterization of power devices.
• Evaluate early device physics of MOSFETs and help identify weaknesses to resolve technology issues.

Skills

Reliability physics

Semiconductor physics

Electrical characterization methods

English proficiency

Programming & numerical modeling

Problem solving & teamwork

Education

Master degree in physics, material science or electrical/physical engineering

Job description

OUR STORY

At STMicroelectronics, we believe in the power of technology to drive innovation and make a positive impact on people, businesses, and society. As a global semiconductor company, our advanced technologies and chips form the hidden foundation of the world we live in today.

When you join ST, you will be part of a global business with more than 115 nationalities, present in 40 countries, and comprising over 50,000 diverse and dedicated creators and makers of technology around the world.

Developing technologies takes more than talent: it takes amazing people who understand collaboration and respect. People with passion and the desire to disrupt the status quo, drive innovation, and unlock their own potential.

Embark on a journey with us, where you can innovate for a future that we want to make smarter and greener, in a responsible and sustainable way. Our technology starts with you.

YOUR ROLE

The candidates work comprises planning, execution, surveillance, data analysis, and reporting of package/wafer level for Electrical Wafer Sorting/Final Test for Reliability supporting on prototypes of discrete power technologies under development (SiC, IGBT, GaN) and on the Bench Characterization of power device (oxides-like SiO2 thermal and deposited oxides, IMD, PMD) and T84 structures. He/She will be involved in the early evaluation of device physics of MOSFETs. He/She will contribute to the single steps of technology qualification validating the Electrical Static performances and identifying, in case of out of spec, the weaknesses helping on the resolving technology issues arised.

YOUR SKILLS & EXPERIENCES

• Master degree in physics, material science or electrical/physical engineering.
• 2 years of experience
• Knowledge of reliability physics, semiconductor physics, electronic devices, and electrical characterization methods are required.
• Good knowledge of written and spoken English is mandatory.
• Skills in computer programming and numerical modeling are highly appreciated.
• Attitude in problem solving and teamwork is also required.

The expected salary range for this position is €38,000 – €45,000 gross annual salary (RAL), plus variable pay relevant for the role.

In accordance with the EU Pay Transparency Directive and applicable Italian legislation, this compensation range has been determined based on objective, gender-neutral criteria, including job responsibilities, required skills, relevant experience, qualifications, and market benchmarks. Placement within the range will depend on the candidate’s profile and demonstrated competencies. The final offer will be made in compliance with the applicable National Collective Bargaining Agreement (CCNL), where relevant, and our internal compensation policies. We are committed to equal pay for equal work and equal opportunities for all candidates.

ST is proud to be one of the 17 companies certified as a 2025 Global Top Employer and the first and only semiconductor company to achieve this distinction. ST was recognized in this ranking thanks to its continuous improvement approach and stands out particularly in the areas of ethics & integrity, purpose & values, organization & change, business strategy, and performance.

At ST, we endeavor to foster a diverse and inclusive workplace, and we do not tolerate discrimination.

We aim to recruit and retain a diverse workforce that reflects the societies around us.

We strive for equity in career development, career opportunities, and equal remuneration.

We encourage candidates who may not meet every single requirement to apply, as we appreciate diverse perspectives and provide opportunities for growth and learning.

Diversity, equity, and inclusion (DEI) is woven into our company culture.

To discover more, visit st.com/careers.