Array Labs · 12 hours ago
Senior Power Electronics Engineer
Palo Alto, CA
Full-time
Onsite
Mid, Senior Level
$150K/yr - $170K/yr
4+ years expArray Labs builds advanced radar systems to help humanity understand and respond to changes across the physical world. As a Senior Power Electronics Engineer, you will design and validate power conversion and management electronics for radar sensors and satellite platforms, impacting system efficiency and reliability.
AerospaceManufacturingGeospatial
No H1B
U.S. Citizen Only
Responsibilities
Develop advanced power electronics subsystems, from architecture to manufacturing
Own power subsystem definition and design trade studies, balancing efficiency, transient performance, thermal behavior, and fault tolerance
Select components, capture schematics, and design complex power assemblies including DC/DC conversion, sequencing, protection, and monitoring
Lead prototyping, hardware bring-up, debug, characterization, qualification, and test efforts for power electronics
Work closely with RF, mixed-signal, mechanical, firmware, and systems engineers to deliver reliable radar sensor and spacecraft power systems
Qualification
Required
B.S. in Electrical Engineering, or a related field with 4+ years of relevant experience
Experience in electronics design, bring-up, and test
Excellent teamwork and communication skills
Learns new concepts rapidly, completely, and in a self-directed manner
High levels of self-motivation and personal accountability
Ability to work in a fast-paced environment under significant time constraints
To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State
Preferred
Master's degree or Ph.D. in electrical engineering, power electronics, or a related field
Hands-on experience designing high-efficiency power conversion systems including synchronous buck/boost, isolated converters, and multi-rail power architectures
Experience with power management and protection circuitry including hot-swap, eFuses, current limiting, OR-ing, inrush control, and fault detection
Strong background in power integrity, transient response, stability/compensation, and low-noise rail design for mixed-signal and RF systems
Experience with battery interfacing, peak-power buffering, and pulsed-load power delivery for high-power electronics
Experience with analysis and simulation tools such as LTspice, SIMPLIS, and/or MATLAB
Proficiency with schematic capture and design using Altium Designer (preferred); experience with Allegro and/or OrCAD is a plus
Hands-on experience with test and characterization equipment such as oscilloscopes, electronic loads, power analyzers, and current probes
Experience taking power electronics hardware from prototype through qualification and environmental testing, including working with manufacturing partners and test teams
Experience with EMC requirements and EMI mitigation techniques in power electronics systems
Benefits
Competitive pay
Generous equity
High flexibility between salary and equity-based compensation
Company
Array Labs
Array Labs designs and operates space-based radar systems and delivers 3D Earth imagery and geospatial data services.
11-50 employees
Funding
Current Stage
Early StageTotal Funding
$35.6MKey Investors
CatapultGreat Wave Ventures,Seraphim Space
2026-01-05Series A· $20M
2025-07-16Seed
2024-01-01Seed· $10M
Leadership Team
Andrew Peterson
Co-Founder and CEO
Isaac Robledo
Co-Founder/COO
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