relativity

Senior Hardware Engineer, Mixed Signal

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At a Glance

Location
Long Beach, California, United States
Experience
5+ years
Posted
2026-06-30T19:26:16-04:00

Key Requirements

Required Skills

Data Analysis

Domain Knowledge

  • Embedded Systems
  • Engineering
  • Manufacturing
  • Robotics

Requirements

5+ years of experience in electronics designed for harsh environments and mission-critical applications such as launch vehicles, spacecraft, aircraft, or robotics

Technical expertise in ADCs, DACs, signal conditioning, amplifier circuits, filter design, etc.

Experience with eCAD software such as Altium or equivalent

Experience with hardware bring-up, validation, debugging, and data analysis

Experience with board-level design from concept to manufacturing

Experience working with highly cross-functional teams (mechanical, thermal, electrical, software, etc.) to develop integrated electronics solutions

Compensation & Benefits

$148,000

$222,000 USD

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

If you need a reasonable accommodation, please contact us at

accommodations@relativityspace.com

Responsibilities

As a Mixed-Signal Hardware Engineer on the Avionics team, you will design, test, and analyze custom electronics on the Terran R launch vehicle.

You will oversee hardware development through the entire product lifecycle from concept to flight maturity to include initial design, board bring-up, design verification, qualification, initial flight production, integration, and vehicle operations.

You will work with cross-functional partner teams across the company to help the team make the best possible decisions for the overall vehicle.

A strong candidate for the role will have a deep technical background in electronics design and sound project management skills to ensure the hardware project is both reliable and on-schedule to support Terran R's launch!

Team

The Avionics team is responsible for the full lifecycle of Terran R’s nervous system, designing, building, testing, installing, and operating the hardware that connects and controls every major electrical system on the vehicle and ground. The team leverages close partnership between avionics design, manufacturing, and test to enable rapid iteration and feedback loops. Engineers are deeply embedded into other functions within Relativity, working closely with propulsion, GNC, fluids, and stage engineering teams to ensure seamless integration and operation. Now is a unique time to join: you’ll get to help shape Terran R's fundamental avionics architecture and be given a high degree of ownership on components that will fly.