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Spacecraft Avionics Engineer (Early)

Join Apex as a junior Avionics Engineer to design and develop avionics systems for satellite platforms in a fast-growing startup.

Location
Los Angeles
Compensation
$105k–$135k/yr
Level
junior
Type
full time · On-site

Posted by employer 1 year ago

First seen on Joblaze 1 month ago

Last verified on the company career page 10 hours ago

Apply at Apex Space → Save job Scanned from apexspace.com

Requirements

Experience
1–3 years
Education
Bachelor's degree

Not disclosed in this posting: visa sponsorship.

Benefits

401k Match Catered Lunch Equity/Stock Options Paid Time Off Health Insurance Parental Leave

Joblaze summary

In the role of Spacecraft Avionics Engineer at Apex Space, the engineer will focus on designing and developing avionics systems and electrical components for satellite platforms, ensuring their seamless integration with other subsystems. Key skills include proficiency in electrical circuit design, experience with eCAD software, and a solid understanding of both analog and digital principles. This position is ideal for early-career professionals with 1-3 years of relevant experience in aerospace or satellite engineering, looking to contribute to a fast-growing startup in the space industry.

Joblaze insights

  • Listed about a month ago — first seen on Joblaze September 3, 2026. Last confirmed on Apex Space's careers page October 27, 2026.
  • Salary band is below the typical range for comparable tech roles (median ~$129,582).
  • Starts above 80% of 140 comparable junior other roles in United States we track (median $90,000 across 64 companies).
  • Electrical Engineering appears in 3.1% of 482 comparable junior other roles in United States; power electronics appears in 0.4% of 482 comparable junior other roles in United States.

Quick facts

Is the Spacecraft Avionics Engineer (Early) role remote?
No — this is an on-site role in Los Angeles.
What's the salary range?
Apex Space lists $105,000–$135,000 for this role.
How much experience is required?
1–3 years of relevant experience for this Spacecraft Avionics Engineer (Early) role.
Where is the role based?
Apex Space is hiring for this position in Los Angeles.
What's the tech stack?
Joblaze extracted these technologies from the posting: Avionics Engineering, Circuit Simulation, Electrical Engineering, PCB Design, power electronics.
What seniority level is this role?
Apex Space targets junior candidates for this position.
Is this full-time or contract?
Full-time for this Spacecraft Avionics Engineer (Early) role at Apex Space.

From the original posting

About the Role

Apex is looking for an Avionics Engineer to design and develop avionics systems and electrical components for satellite platforms. In this role, you’ll collaborate with cross-functional teams, develop electrical architectures, and ensure seamless integration of subsystems while maintaining the highest standards of performance.

Responsibilities:

  • Design and Development: Design and develop avionics systems and electrical components for satellite systems, considering mission requirements, technical specifications, and industry standards.

  • System Integration: Collaborate with cross-functional teams, including mechanical engineers, systems engineers, and software engineers, to ensure seamless integration of avionics subsystems into the satellite platform.

  • Electrical Architecture: Develop and implement electrical system architectures and schematics, including power distribution, communication interfaces, and control systems.

  • Electrical Board Design: Design and create electrical boards, including printed circuit boards (PCBs), considering electrical component placement, signal routing, and manufacturability.

  • Component Selection: Conduct thorough research and analysis to select suitable electronic components, such as sensors, transmitters, receivers, and processors, that meet the project requirements.

  • Testing and Validation: Define and execute comprehensive test plans and procedures to validate avionics and electrical systems' performance, ensuring compliance with specifications and safety standards.

  • Troubleshooting: Identify and resolve electrical and avionics system issues during development, integration, and testing phases, employing analytical and problem-solving skills.

  • Collaboration and Communication: Work closely with interdisciplinary teams to coordinate activities, share knowledge, and provide technical guidance on avionics and electrical engineering aspects.

  • Research and Innovation: Stay updated with the latest advancements and emerging trends in avionics and electrical engineering for satellite systems, and apply innovative solutions to enhance performance and efficiency.

Requirements:

  • U.S. Person status is required as this position needs to access export controlled data.

  • Bachelor's or Master's degree in Electrical Engineering, Avionics Engineering, or a related field. Advanced degrees are preferred.

  • 1-3 years of relevant experience in avionics and electrical engineering, preferably in the aerospace or satellite industry.

  • Proficient in designing and developing avionics systems, electrical circuits, and subsystems.

  • Strong knowledge of electrical engineering principles, including analog and digital circuit design, power electronics, and electromagnetic compatibility (EMC).

  • Experience with electrical design tools, such as eCAD software such as Altium, circuit simulation software such as LTSpice, and PCB design tools.

  • Problem-Solving Skills: Ability to analyze complex electrical and avionics engineering problems, identify innovative solutions, and implement effective troubleshooting techniques.

  • Proven ability to collaborate effectively within cross-functional teams, communicate complex technical concepts, and work towards shared project goals.

  • Strong attention to detail and commitment to producing high-quality work while adhering to project deadlines and budget constraints. Ability to debug complex problems using typical tools such as Logic Analyzer, Oscilloscopes, Spectrum Analyzers.

  • Demonstrated ability to work in a fast-paced and dynamic environment, adapting to changing priorities and technologies.

  • Excellent written and verbal communication skills to convey technical information and collaborate with stakeholders at various levels.

What We Offer For Full-time Employees:

  • Shared upside: Receive equity in Apex, letting you benefit from the work you create

Standard company text repeated across Apex Space's postings is omitted here.

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