Spacecraft Avionics Engineer (Early) Seen this week

Apex Spacecraft · Los Angeles · Electronics · first seen 2026-07-16

About the role

Apex manufactures satellite buses at scale for commercial payload companies. You'll design and develop avionics systems and electrical components, collaborating with cross-functional teams to integrate subsystems while meeting performance and industry standards.

Responsibilities

Design and develop avionics systems and electrical components for satellite platforms, considering mission requirements and technical specifications
Develop electrical system architectures, schematics, power distribution, communication interfaces, and control systems
Design printed circuit boards (PCBs) with attention to component placement, signal routing, and manufacturability
Conduct research and analysis to select suitable electronic components such as sensors, transmitters, receivers, and processors
Define and execute comprehensive test plans to validate avionics and electrical systems, ensuring compliance with specifications and safety standards
Identify and resolve electrical and avionics system issues during development, integration, and testing phases
Work with interdisciplinary teams to coordinate activities and provide technical guidance on avionics and electrical engineering
Stay updated with advancements in avionics and electrical engineering for satellite systems and apply innovative solutions

Requirements

U.S. Person status required (access to export controlled data)
Bachelor's or Master's degree in Electrical Engineering, Avionics Engineering, or related field
1-3 years of relevant experience in avionics and electrical engineering, preferably in aerospace or satellite industry
Proficiency in avionics systems, electrical circuits, and subsystems design
Strong knowledge of electrical engineering principles: analog and digital circuit design, power electronics, and electromagnetic compatibility (EMC)
Experience with eCAD software such as Altium, circuit simulation software such as LTSpice, and PCB design tools
Ability to analyze complex electrical and avionics engineering problems and implement effective troubleshooting
Experience with Logic Analyzer, Oscilloscopes, and Spectrum Analyzers
Proven ability to collaborate within cross-functional teams and communicate complex technical concepts
Strong attention to detail, commitment to high-quality work, and ability to meet project deadlines and budget constraints
Ability to work in fast-paced, dynamic environment and adapt to changing priorities
Excellent written and verbal communication skills

Compensation

Salary range: $105,000-$135,000 per year (base salary). Full-time employees receive equity, 100% company-paid medical/dental/vision, 15-20+ days vacation plus 10 paid holidays, 401(k) with 100% match on first 3% and 50% on next 2%, 8 weeks paid parental leave, and other benefits.