Field Application Engineer - Data Center Power Electronics

Strategic Micro Systems of NJ, LLC.; Santa Clara, San Francisco (CA, CA); On-site; USD 132,000 - 165,000; Full time

Job summary

STMicroelectronics is seeking multiple Field Application Engineers with 6+ years in data center power and power electronics. You will lead development of AC-DC/DC-DC converter designs for data center infrastructure, addressing thermal, EMI/EMC, and reliability challenges.

Collaboration with R&D and customers is essential to deliver robust, high-density power solutions. Candidates should have strong PCB design (Altium), firmware development in C/C++, and experience with high-current,

Qualifications

• Bachelor’s degree required with 6+ years in data center power or power electronics.
• Experience with 800V/48V data center power architectures and Open Compute Project specs is preferred.
• Strong PCB design and firmware development capabilities in C/C++.

Responsibilities

• Develop, test, and validate AC-DC and DC-DC converters for data center use.
• Troubleshoot and resolve complex power conversion issues including thermal and EMI/EMC concerns.
• Collaborate with sales/marketing to promote power semiconductor solutions.
• Perform customer design reviews, prototype bring-up, and qualification activities.

Skills

Power electronics

Data center standards

High-frequency converters

Altium PCB design

Firmware development

C/C++ programming

Reliability testing

Thermal management

EMI/EMC compliance

Test equipment

Education

Bachelor’s Degree (Master's preferred)

Tools

Altium

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

We are seeking multiple (3) highly skilled Field Application Engineers (FAEs) with 6+ years strong expertise in data center power conversion systems. The successful candidate will provide technical leadership and customer support for power electronics solutions used in data center infrastructure, including high-efficiency DC-DC converters, power supplies, and power management ICs. A deep understanding of power semiconductor devices, advanced topologies, and system-level design for high-density, high-reliability data center applications is essential.

Key Responsibilities

• Development, testing, and validation of AC-DC, DC-DC converters, power supplies, and power management systems tailored for data center environments.
• Assist customers in the development, testing and validation of power systems for data center applications.
• Troubleshoot complex application issues related to power conversion systems, including thermal management, EMI/EMC compliance, and reliability challenges.
• Collaborate with sales and marketing teams to promote ST’s power semiconductor products and system solutions targeted at data center applications.
• Capture market trends, customer feedback, and emerging technology requirements to guide product development and roadmap planning.
• Develop and deliver technical training, application notes, demo boards, and presentations focused on data center power electronics.
• Work closely with R&D and product engineering teams to improve product robustness, performance, and manufacturability.
• Support PCB layout reviews and provide design recommendations for multilayer boards used in high-current, high-density, high switching frequency power electronics.
• Participate in customer design reviews, prototype bring-up, and qualification activities.
• Manage relationships with key customers and power electronics suppliers to ensure successful project execution.
• Travel to customer sites and industry events as needed to provide on-site support and technical training.

Skills

• Bachelor’s Level Degree (Master's Level Degree preferred) plus a minimum of 6 years’ experience.
• Proven experience with data center power standards and architectures (e.g.,800V power distribution, 48 V power distribution, Open Compute Project specifications).
• Design of high frequency AC/DC and DC/DC converters with Wide Bandgap power semiconductors
• PCB design with electronic CADs such as Altium.
• Design and experience on Matrix transformer design technologies
• Knowledge of digital power control and firmware development.
• Familiarity with reliability testing and qualification processes for power electronics.
• Experience with 32-bit microcontrollers programming in C/C++
• Experience working in semiconductor or power electronics industries supporting OEMs or system integrators.
• Hands‑on experience with electrical test equipment (oscilloscopes, power analyzers, spectrum analyzers).
• Ability to analyze test data and communicate technical results effectively.
• Experience with high-current, high-efficiency power supply design and thermal management techniques.
• Familiarity with EMI/EMC design considerations and compliance testing.
• Excellent verbal and written communication skills.

At STMicroelectronics, base salary is one part of our total compensation package and is determined within a range depending on your skills, qualifications, experience, and location.

The base annual salary range for this role is between $132,100 - $165,100 USD

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.