Electrical Engineer - Crew Avionics

Vast is developing next-generation space stations and space infrastructure using an incremental, hardware-rich, and low-cost approach. Vast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Haven Demo’s 2025 success made Vast the only operational commercial space station company to fly and operate its own spacecraft. Next, Haven-1 is expected to become the world’s first commercial space station when it launches in 2027, followed by additional Haven modules. Additionally, the company recently announced Vast Satellite, a high-power satellite product line leveraging its space station components and the heritage of Haven Demo.

Headquartered in Long Beach, California, and with more than 1,000 employees and over a billion dollars in private capital, Vast has built the facilities required to manufacture and operate America’s next space station. The company plans to develop future habitats and systems for the Moon and Mars, dedicated space stations for government partners, and other crewed systems that will unlock the expanding long-term space economy.

Vast is looking for an Electrical Engineer, Crew Avionics, reporting to the Manager of Human Interface Avionics, to support the development of the systems that will be required for the design and build of artificial-gravity human-rated space stations.

This will be a full-time, exempt position located in our Long Beach location.

• Own hardware from “cradle to grave”, coordinating with other teams to rapidly iterate on and deliver quality avionics products. You will own your hardware products in both success and in failure, though in the case of the latter you can expect support and resources rather than reprimand.

• Translate high-level operational requirements into detailed electrical specifications and design documents.

• Perform trade studies and analyses to select optimal components, technologies, and design approaches.

• Ensure that development and testing is carried out in a safe and controlled manner, prioritizing the safety of employees and the astronaut crew above all else.

• Design and develop complex multi-layer printed circuit boards (PCBs) for flight hardware, adhering to rigorous space-grade standards.

• Schematic capture, component selection, and layout for high-reliability boards in a punishing space environment.

• Work with the PCB layout design team to help with the layout phase of design, and occasionally step up and layout a coupon or even flight PCB yourself

• Perform signal integrity, power integrity, and EMI/EMC analysis to ensure robust designs.

• Analysis & Simulation:

• Conduct circuit analysis, worst-case analysis, fault tolerance analysis, and derating analysis.

• Utilize simulation tools (e.g., SPICE, MATLAB/Simulink) for design verification and optimization.

• Test & Verification:

• Develop and execute comprehensive test plans for PCBs and integrated systems.

• Troubleshoot and debug hardware, identify root causes, and implement corrective actions.

• Support environmental testing (vibration, shock, thermal vacuum, radiation, EMC) and flight qualification campaigns.

• Documentation & Review:

• Generate clear and concise design documentation, test procedures, and reports.

• Participate in design reviews and provide technical guidance