Senior System Power Supply Design Engineer (Data Center)

Power Integrations; Philippines; On-site; PHP 700,000 - 1,000,000; Full time

Job summary

Power Integrations in the Philippines is seeking a Product Development Engineer to lead the development of high voltage AC-DC and DC-DC solutions.

You will design circuits, select components, and optimize products from concept to pilot runs, using Vienna rectifiers and other topologies. Collaboration with global teams and suppliers is essential.

Qualifications

• Degree in electronics engineering or related field.
• 5+ years in power electronics design (gate drivers, SMPS, power management).
• Experience with GaN, IGBT, Si/SiC MOSFETs.
• Familiar with circuit simulation tools (Simetrix/Simplis, Plecs) and PCB tools (Altium, OrCAD).
• Strong English, independent worker, and team player.
• Knowledge of SMPS topologies.

Responsibilities

• Product design from concept to mass production.
• Circuit design of power electronics for data center applications (Vienna rectifiers, Totem-pole PFC, LLC, and other resonant circuits).
• Component selection, second source proposals, simulations and calculations.
• Document design and test plans/reports; maintain design docs.
• Lead technical reviews and train junior engineers.
• Collaborate with vendors and cross-functional teams.

Skills

Power electronics

GaN devices

IGBT

Si MOSFET

SiC MOSFET

Gate drivers

Analog circuits

Digital circuits

Circuit simulation

Simetrix

Simplis

Plecs

Altium

OrCAD

English

Self-motivated

Team player

Documentation

Education

Electronics engineering degree

Electronics engineering or related fields

Tools

Vienna rectifiers

Totem-pole PFC

Resonant converters

Simetrix

Simplis

Plecs

Altium

OrCAD

Job description

Power Integrations: A Unique Career Destination for Engineering Talent in the Philippines

Power Integrations stands apart in the Philippine talent market through its unique combination of power electronics and power semiconductor technology, enabling engineers to work across the complete innovation cycle, from semiconductor device physics to system-level power conversion solutions. Unlike many companies that focus on only one domain, Power Integrations offers exposure to both advanced semiconductor design and real-world power electronics applications, creating a rare and highly valuable engineering experience.

1. Unique Combination of Power Electronics and Power Semiconductor Technology

Power Integrations develops the semiconductor devices and the power conversion technologies that power billions of electronic products worldwide. Engineers gain expertise in both chip-level innovation and system-level design, enabling them to solve complex challenges in energy efficiency, power density, and reliability across consumer, industrial, automotive, and renewable energy applications.

2. Deep Expertise in Semiconductor Physics

At the core of Power Integrations' innovation is a strong foundation in semiconductor physics. Employees can work on advanced device technologies, silicon processes, and high-voltage semiconductor design. This provides engineers with a deeper technical career path compared to organizations focused solely on software, manufacturing, or product integration, making it highly attractive to top electrical and electronics graduates.

3. Access to State-of-the-Art and Precision Equipment

Power Integrations invests in industry-leading laboratories, testing platforms, and precision measurement equipment that enable world-class research, development, and validation. Engineers work with advanced characterization tools and sophisticated power-testing environments, enabling them to develop technical expertise with the same technologies used by leading semiconductor companies worldwide.

Talent Value Proposition

For engineering professionals in the Philippines, Power Integrations offers the opportunity to:

• Work on cutting-edge technologies that drive global energy efficiency and electrification.
• Build expertise spanning semiconductor physics, device design, and power electronics systems.
• Develop skills using advanced laboratory and precision engineering equipment.
• Collaborate with world-class global engineering teams on products that impact billions of devices worldwide.
• Contribute to meaningful innovations that support sustainability and the future of power conversion.

This combination of semiconductor depth, power electronics leadership, and advanced engineering infrastructure makes Power Integrations a distinctive and compelling employer for high-caliber engineering talent in the Philippines.

As a Product Development Engineer, you will be responsible for product development of high voltage AC-DC and DC-DC solutions.

Responsibilities

• Product design from conceptualization to mass production.
• Circuit design of power electronic components for data center applications with focus on Vienna rectifiers, Totem-pole PFC, LLC and other resonant circuits, analog circuits, etc.
• Knowledge in components selection and second source proposals, generate simulation and calculations.
• Product design optimization, evaluation and documentation of Vienna rectifiers, Totem-pole PFC, LLC and other resonant circuits built with the company’s products.
• Facilitate technical design review with engineering teams.
• Characterization of new circuits and components.
• Low and high voltage characterizations, components characterization and perform various electrical evaluations.
• Generate schematic and supervise PCB layout design.
• Generation of internal technical documentation such as technical presentation, test plan and test reports.
• Familiar in safety, quality/reliability, and manufacturability of the products.
• Technical lead, facilitate technical reviews and trainings for junior engineers.
• Provide design technical support and technical advice to customers.
• Work with vendors, test engineering and industrialization teams to prepare designs for testing and manufacturing.
• Collaboration and support with related industrial groups like Marketing, IC Development, Application Engineering, Operations, Test Engineering, Quality, Manufacturing and etc.

Requirements

• Degree in electronics engineering or in related fields
• Excellent understanding of power electronics and electronics engineering fundamentals
• Minimum 5 years of experience of power electronics design in any of the following: gate drivers, switch mode power supply and power management. MS/PhD new graduates are welcome to apply.
• Knowledge and experience of power electronics components such as GaN, IGBT, Si or SiC MOSFET, gate drives, bi-directional switches and analog/digital circuits (e.g., op-amps, comparator, logic gates, etc.)
• Knowledge or familiarity with circuit simulation tools (e.g., Simetrix/Simplis, Plecs) and PCB schematics capture and layout (e.g., Altium, OrCAD)
• Good command of spoken and written English
• Self-motivated with the ability to work independently
• Learning capability and willingness to be trained and pursue further education
• Resilient under stress even in tough situations
• Strong organizational skills
• Team player

Preferred

• Power electronics design experience and knowledge of power electronic components (e.g. Diode, GaN, IGBT, MOSFET, SiC MOSFET, Gate Driver) and/or SMPS
• Knowledge and extensive working experience with Vienna rectifiers, totem-pole PFC, resonant converters.
• Deep understanding of SMPS topologies.
• Knowledge of understanding and interpreting international standards (e.g. DIN EN and IEC)