Lewis Jones

Co-founder at Cosmic Robotics | Automating Construction | Forbes 30 Under 30 | Formerly Relativity Space, SpaceX

Co-founder

Cosmic Robotics· Summer 2026 🇺🇸 San Francisco, California, United States

in LinkedIn 𝕏 @thelcjones

2023Co-founder· Cosmic Robotics

Founder · since 2023

Company

Cosmic Robotics

Role

Co-founder, CTO

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, CA

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Cosmic Robotics

Autonomous construction on Earth and beyond

Summer 2026

Experience

Career

Cosmic Robotics
Co-founder
Co-founder, CTO · San Francisco, CA · 2023 – Present
2023
Relativity Space
Propulsion Engineer · Long Beach, California, United States · 2020 – 2023
2020
Millennium Space Systems, A Boeing Company
Structures and Mechanisms Engineer · Greater Los Angeles Area · 2019
2019
SpaceX
Avionics Mechanical Design Engineer · Hawthorne, California · 2018
2018
NASA Jet Propulsion Laboratory
Robotics and Mobility SURF Researcher · Pasadena, California · 2017
2017
NASA - National Aeronautics and Space Administration
Thermal Analysis/Modelling Engineer · Houston, Texas Area · 2016
2016

Bio

Co-founder, CTO at Cosmic Robotics (YC S26). Previously propulsion engineer at Relativity Space and prior experience at SpaceX, NASA JPL, and NASA JSC. Forbes 30 under 30. BS in Mechanical Engineering and Economics from Caltech.