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65 power electronics engineer jobs at 44 companies in Fairfield, CA

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Power Electronics Engineer
Petaluma or Austin
$80k-$189k/yr OnsiteFull Time
Enphase Energy
Enphase EnergyNASDAQ: ENPH: Manufacturer of microinverter-based solar and energy storage systems.
1+ YOEM.S. or Ph.D. in Electrical Engineering, hands-on power electronics design experience, familiarity with advanced power semiconductors and magnetics, ability to translate simulation to prototypes.
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Power Electronics Engineer
San Bruno, California, United States
$130k-$180k/yr OnsiteFull Time
Chariot Defense
Chariot Defense: Develops and manufactures software-defined power systems for military use.
2+ YOEB.S. in Electrical Engineering; 2-5 years power electronics hardware design; end-to-end ownership; HV isolation; EMI/EMC experience.
Altium, Oscilloscopes, Power analyzers, Thermal cameras, Electronic loads, LTspice, SIMPLIS, MATLAB/Simulink, COMSOL
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Senior Power Electronics Engineer
San Francisco, California, United States
$175k-$230k/yr OnsiteFull Time
Astro Mechanica
Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
5+ YOEBachelor's in electrical engineering, 5+ years designing and testing electronics, experience with full product lifecycle, power electronics design, PCB layout, and simulation/CAD tools.
Altium, Cadence Allegro, KiCAD, LTSPICE, PLECS, Simulink, Microsoft Excel
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Principal Power Electronics Engineer
Campbell, California, United States
$170k-$200k/yr OnsiteFull Time
ChargePoint
ChargePointNYSE: CHPT: Operates a global network of electric vehicle charging solutions
10+ YOEMS in engineering; PhD desired; 10+ years in power electronics; cross-functional collaboration; design AC/DC/DC-DC systems.
PLECS, MATLAB, Spice, FPGAs/PLDs, DSP, Embedded software developments
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Sr. Power Electronics Engineer
San Jose or San Francisco
$140k-$300k/yr HybridFull Time
1st Avenue Power
1st Avenue Power: Developing modular, rapidly deployable solar and storage power systems.
7+ YOE7+ years in power electronics design and leadership; strong topologies knowledge; experience with PSIM/Matlab/Spice; digital control in MCU/DSP/FPGA; cost and reliability focus.
PSIM, MATLAB, SPICE, MCU, DSP, FPGA, Oscilloscope, RLC Analyzer, Impedance Analyzer, Spectrum Analyzer, Electronic Loads, Signal/Power Generator
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3mo
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Senior Power Electronics Design Engineer
San Francisco or Singapore
OnsiteFull Time
Amperesand
Amperesand: Manufactures solid-state transformers for AI data centers and grids.
2+ YOEMS or PhD in Power Electronics; 2+ years in power conversion; SiC/GaN devices; EMI/EMC; travel up to 10%; on-site 5 days a week.
FEA, Simulation, EMI/EMC Standards, Power Electronics Design Tools
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Electrical Engineer - Power Electronics
San Francisco or Davis
OnsiteFull Time
Elve
Elve: Manufactures high-efficiency power amplifiers for high-speed wireless networks.
1+ YOEBachelor's or master's in electrical engineering; power electronics design; LTspice; hardware design; testing; teamwork; self-motivation.
LTspice, PCB Design Software, Python, MATLAB
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Power Electronics Intern (Fall 2026)
San Francisco, California, United States
$29/hr OnsiteInternship
Astranis
Astranis: Builds and operates small geostationary communications satellites.
Currently pursuing a B.S. in electrical or computer engineering; strong hardware focus; US Citizenship or Green Card.
Altium Designer, LTSpice, PSPICE, ADS, Python
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Senior Reliability Engineer - Power Electronics
Mountain View or San Francisco
$135k-$165k/yr OnsiteFull Time
Lunar Energy
Lunar Energy: Provides home battery systems and clean energy software.
Degree in engineering or physics, proven power-electronics reliability experience, DFMEA/DFR and ALT test plan development, failure analysis (SEM, X-ray, EDX, CSAM), and reliability statistics knowledge.
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Staff Electronics Engineer, Test Infrastructure
Berkeley, California, United States
$148k-$194k/yr OnsiteFull Time
Form Energy
Form Energy: Developing multi-day batteries for grid-scale energy storage.
7+ YOEBachelor's in EE/CE or equivalent, 7+ years electrical design/test equipment experience, eCAD proficiency, Python or PLC (IEC 61131-3), hands-on prototyping and test equipment development, familiarity with sensors, power electronics, data acquisition, and BMS/protocols (CAN, SPI, I2C).
eCAD, Python, IEC 61131-3, HIL, BMS, CAN, SPI, I2C, UL 508A, PCBA, scopes/meters
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Senior Engineer- Space Electronics
Pleasanton, California, United States
$142k-$186k/yr OnsiteFull Time
Vector Atomic
Vector Atomic: Develops precision quantum sensors for navigation and timing applications.
3+ YOEBachelor's in EE (6+ yrs) or Master’s (3+ yrs) with 3+ years designing space electronics (LEO), experience with power/analog/mixed‑signal and radiation testing/mitigation, PCB and FPGA work, LTSpice and lab equipment proficiency.
LTSpice, oscilloscope, VNA, spectrum analyzer, power supply, function generator, DVM, FPGA
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Senior Engineer Space Electronics
Pleasanton, California, United States
$142k-$186k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
3+ YOEBachelor's in EE (or related) with 6+ yrs or Master's with 3+ yrs; 3+ yrs space/LEO electronics design; experience with power, analog, mixed‑signal, radiation testing/mitigation; LTSpice proficiency; high‑speed PCB design and lab test equipment experience; must be U.S. Person.
LTSpice, FPGA, MCU, RTL, AS9100, Oscilloscope, VNA, Spectrum Analyzer, Power Supply, Function Generator, DVM
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Senior Electronics Design Engineer
San Francisco, California, United States
OnsiteFull Time
Highland Technology
Highland Technology: Designs and manufactures precision electronic instrumentation and control systems.
5+ YOEB.S. in Electrical Engineering (or equivalent), 5+ years experience, proven analog and digital circuit design skills, experience with power supplies and instrumentation, PADS schematic/board design, strong communication, US citizenship.
PADS, FPGA, microprocessor
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Embedded Software Engineer – Power Electronics, Energy Storage
San Francisco, California, United States
$180k-$238k/yr OnsiteFull Time
Redwood Materials
Redwood Materials: Recycles batteries and manufactures sustainable battery materials for energy storage.
2+ YOE2+ years firmware experience, proficiency in Rust or C, embedded debugging skills, ARM Cortex-M/R experience, real-time control and power-electronics software knowledge.
Rust, C, Oscilloscope, Logic Analyzer, JTAG, SWD, ARM Cortex-M, ARM Cortex-R, I2C, UART, SPI, CAN, CAN-FD, Ethernet, Make, CMake, CI/CD
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Field Application Engineer - Data Center Power Electronics
Santa Clara or San Francisco
$132k-$165k/yr HybridFull Time
STMicroelectronics
STMicroelectronicsNew York Stock Exchange: STM: Designs and manufactures semiconductor integrated circuits for electronics applications.
6+ YOE6+ years experience in data center power conversion systems; strong knowledge of power semiconductors, DC-DC/AC-DC converters, PCB design (Altium), digital power control, and C/C++ microcontroller programming.
Altium, C, C++, oscilloscopes, power analyzers, spectrum analyzers, Open Compute Project, EMI/EMC
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Electrical Engineer (Power)
San Francisco or Washington or Germany or Austria or Slovenia or Netherlands
$145k-$181k/yr HybridFull Time
Planet Labs
Planet LabsNYSE: PL: Operates imaging satellites providing daily global Earth observation data.
4+ YOE4+ years designing and testing PCBAs with emphasis on power electronics; Bachelor’s in Electrical/Computer Engineering required; experience with analog/mixed-signal and embedded systems; PCB layout and EMI/EMC knowledge; EE lab tools, simulation tools, Altium Designer, and Python scripting.
Altium Designer, Python, oscilloscopes, network analyzers, signal generators, simulation tools
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Electronics Engineering Technologist
Berkeley, California, United States
$37-$65/hr OnsiteFull Time
Lawrence Berkeley National Laboratory
Lawrence Berkeley National Laboratory: Conducts scientific research to address global challenges.
4+ YOEPerform electronics fabrication and installation in an accelerator environment; read schematics; operate hand, power and machine tools; lift 50 lbs; Level 3 requires 4-6 years experience and advanced electronics knowledge; U.S. work eligibility required.
Visio, OmniGraffle, draw.io, Google Workspace, Microsoft Office, oscilloscope, digital multimeter, analog multimeter, function generator, pulse generator
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Senior Field Application Engineer - Power - Fremont
Fremont, California, United States
$140k-$170k/yr OnsiteFull Time
Delta Electronics
Delta ElectronicsTaiwan Stock Exchange: 2308: Global provider of power and thermal management solutions.
10+ YOEBachelor's in Electrical Engineering, 10+ years FAE/solutions/technical leadership in data center/UPS/power distribution, strong power electronics background, leadership and communication skills.
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2mo
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Staff Electrical Engineer - Power System Design
Brisbane, California, United States
$190k-$230k/yr OnsiteFull Time
Mytra
Mytra: Develops autonomous robotics for warehouse material flow automation.
8+ YOEBS + 8 years hardware experience; power system architecture; leadership; FCC/UL/TUV certifications; power electronics expertise.
Altium Designer, PCB design
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Member of Technical Staff - Electronics Engineer, Actuators & Drives, Frontier AI & Robotics
San Francisco, California, United States
$150k-$300k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years in power electronics design with motor drive hardware ownership; PCB design and layout; testing and validation; knowledge of motor control interfaces; proficiency with industry tools.
Altium, KiCad, Cadence, SPICE, Oscilloscope, Power Analyzer, Thermal Camera, Network Analyzer, PCB Layout, Schematic Capture
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