Power Electronics Engineer (Mid) jobs in United States
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Apex - Spacecraft Manufacturing · 5 hours ago

Power Electronics Engineer (Mid)

Apex is a spacecraft manufacturing company focused on providing commercial spacecraft platforms. They are seeking a Power Electronics Engineer to design and analyze avionics, flight computer, and power systems, while collaborating with multidisciplinary teams to innovate and enhance spacecraft technology.

AerospaceCommercialManufacturing
badNo H1BnoteU.S. Citizen Onlynote

Responsibilities

Provide engineering expertise in design, analysis, and testing of DC-DC power converters for harsh environments
Work on electrical power system and sub-system level design trades and develop requirements
Define and perform electrical power system verification testing and analysis
Work with multidisciplinary teams of design, test, and production engineers to create new power electronics hardware
Drive system and electrical architecture trades, product requirements, component selection, design analysis, schematic capture, prototyping, bring-up, design documentation, manufacturing planning, and production test for electrical designs
Provide technical leadership across the organization, manage related risk and change across the program and drive new technology introduction

Qualification

Spacecraft electronics experienceElectrical power system designIntegrated software/hardware testingBachelor's degree in aerospace engineeringMultidisciplinary teamworkInterpersonal skillsTechnical leadership

Required

U.S. Person status is required as this position needs to access export controlled data
3+ years of spacecraft electronics experience
Experience across multiple spacecraft programs
Bachelor's degree in aerospace engineering or a related field
Possess excellent interpersonal skills, able to work effectively within an organization and convey decisions, direction, and conclusions in a manner meaningful to multiple audiences
Extensive experience in spacecraft design, launch, and operation, including experience at all phases of the development lifecycle
Experience in integrated software/hardware verification and testing

Preferred

Master's degree preferred but not required

Benefits

Shared upside: Receive equity in Apex, letting you benefit from the work you create
Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost
Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays
Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%
8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel
Daily catered lunch and unlimited snacks to keep you fueled throughout the day
Vibrant community: Monthly office BBQs, pickleball tournaments, run club, and social gatherings for you and your family
Your dream desk setup and all the tools you need to be your most productive self
World-class Playa Vista office with EV chargers, with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life
Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference

Company

Apex - Spacecraft Manufacturing

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Apex was founded to solve one of the space industry’s biggest challenges: the satellite production bottleneck.

Funding

Current Stage
Late Stage
Total Funding
$522M
Key Investors
Interlagos CapitalAndreessen Horowitz
2025-09-12Series D· $200M
2025-04-29Series C· $200M
2024-06-11Series B· $95M

Leadership Team

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Ian Cinnamon
Chief Executive Officer and Co-Founder
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Company data provided by crunchbase