About The Role

DescriptionJob Purpose

Navitas Semiconductor (Nasdaq: NVTS) is a next-generation power semiconductor leader driving innovation in gallium nitride (GaN) and high-voltage silicon carbide (SiC) technologies. Our products enable faster, more efficient power delivery across AI data centers, high-performance computing, energy and grid infrastructure, and industrial electrification.

With more than 30 years of combined expertise in wide bandgap technologies, GaNFast™ power ICs integrate GaN power, drive, control, sensing, and protection, delivering faster power delivery, higher system density, and greater efficiency. GeneSiC™ high-voltage SiC devices leverage patented trench-assisted planar technology to provide industry-leading voltage capability, efficiency, and reliability for medium-voltage grid and infrastructure applications.

We are seeking a hands-on Senior Systems Engineer to join our fast-growing, collaborative team. The ideal candidate is self-motivated, energetic, and able to thrive in a high-growth, innovative environment, contributing directly to technologies that are shaping the future of power electronics. This is a key technical expert position for engineers who have successfully taken power semiconductor devices and ICs into high-volume production and want to shape future architectures.

Key Responsibilities and Duties

Develop power system specifications, requirements, and validation plans.
Lead power topology evaluation, tradeoff analysis, and system optimization for efficiency, power density, cost, and reliability.
Collaborate with IC design, magnetics, packaging, thermal, firmware, and applications teams.
Perform modeling and simulation using tools such as PLECS, SIMetrix, MATLAB
Analyze system performance including efficiency, transient response, EMI, thermal behavior, and fault protection.
Support product bring-up, debugging, characterization, and customer deployments.
Support development of application notes, test reports, and internal documentation.
Provide technical support to FAEs and internal teams as part of customer enablement activities.
Collaborate with R&D, product marketing, quality, and operations teams on customer programs and product development.

QualificationsRequired Qualifications

Minimum requirements

M.S. or Ph.D. in Electrical Engineering.
Strong background in power electronics and power conversion architectures.
Deep understanding of magnetics, resonant converters, switching converters, and power semiconductor devices.
Experience with system modeling, simulation, and hardware validation.
Strong analytical and problem-solving skills.
Excellent communication and cross-functional collaboration abilities.

Preferred qualifications

Experience with LLC, DAB, CLLC, multiphase buck, or switched-capacitor converters.
Knowledge of high voltage power distribution (48V, 400V, 800V HVDC).
Familiarity with AI server, GPU, telecom, or data center power architectures.
Experience with planar magnetics, GaN devices, and advanced packaging technologies.
Ability to quickly ramp on new systems and processes

What We Give

A high visibility opportunity to work on leading edge technology development with a mission to make the world better with advancing the technology that powers the future.
Fast decision making and freedom to work on interesting problems that the world cares about.
A mission to succeed with full support from management.
Health, dental, and vision benefits, and unlimited PTO
Total Rewards include base plus bonus and stock awards, depending on experience