Principal Mixed Signal Electrical Engineer
Department: Avionics
Employment Type: Full Time
Location: Hawthorne, CA, Hawthorne, California
What you'll do:
- Support avionics system architecture and requirements development, analysis, and trade studies
- Own mixed signal PCBA development from a clean sheet through qualification and flight
- Develop PCBA requirements, architectures, and con-ops in collaboration with cross-functional engineering teams
- Perform schematic capture and PCB layout of complex power, digital, and analog circuit PCBAs using Altium Designer
- Perform circuit analysis, including power integrity, signal integrity, SWaP optimization, tolerance analysis, and reliability assessments
- Lead PCBA design verification testing, qualification testing, and system integration testing
- Lead design reviews for interdisciplinary audiences, clearly communicating tradeoffs and design intent
- Support manufacturing, integration, and flight operations as needed
What’s Prepared You :
- Bachelor of Science degree in Electrical Engineering, Computer Engineering, or equivalent
- 15+ years of experience in power, digital, and analog electronics design, including schematic capture, PCB layout, analysis, and testing
- Design proficiency with voltage regulators, FPGAs, SoCs, high-speed data interfaces, precision analog instrumentation, and clocking architectures
- Skilled at schematic capture and layout of complex PCBs
- Skilled at performing circuit simulations and analysis in SPICE, Excel, and other tools for analog behavior, signal integrity, size and mass, and power optimization
- Proficiency with basic electronic lab equipment such as power supplies, oscilloscopes, DMMs, signal generators, and soldering tools
- Demonstrated success operating with ownership in a dynamic environment
- Design for space environments, including radiation impacts, mitigation strategies, and long-duration reliability considerations.
What We Offer:
- Join a team of best-in-class engineers building the foundation of planetary surface exploration
- Equity ownership in the company
- Comprehensive health benefits, including medical, dental, vision, and mental health support
- 401(k) plan with company match
- Flexible PTO and parental leave
- Home office set-up reimbursement
- Fully flexible and remote-friendly work environment
- Weekly lunch stipend, plus complimentary snacks and beverages on-site
- Once a month, social hour on-site with food and drinks
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