Relativity Space
Relativity Space is developing innovative rockets, including the Terran R vehicle designed to deliver payloads to orbit. They are seeking a Senior Thermal Engineer to lead spacecraft thermal modeling, architecture, and analysis to support interplanetary missions. The role involves cross-disciplinary collaboration, system-level thinking, and advancing space science exploration.
Headquarters
Long Beach, California, United States
Company Size
1001-5000 employees
Founded
2016
Relativity Space builds reusable rockets to make access to space more reliable and routine, empowering science, exploration, and innovation beyond Earth. The company leverages large-scale additive manufacturing and automated, software-driven factories to simplify vehicle design, cut part counts, and accelerate production. Relativity develops launch vehicles (the Terran family) and provides launch services for commercial and government payloads, aiming to streamline supply chains and increase launch cadence.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Relativity Space.
25% above the average for this role
Commercial neighbors Stoke Space and Relativity Space Advance make progress on Cape launch sites
Dec 26, 2025
Thermal Engineer
Cowboy Space Corporation
Thermal Analysis Engineer
Amentum
Thermal Analysis Engineer
8a78826757bc744e0157bf0e31470032
Spacecraft Thermal Engineer (Mid-Career) - Millennium Space Systems
Boeing
Spacecraft Thermal Analyst
Advanced Cooling Technologies,
Thermal Engineer III
Paragon Space Development Corporation